Stud Bumpers | McMaster-Carr

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1,000 lb. to 1,999 lb.

2,000 lb. to 2,999 lb.

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763 Products

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Threaded Stud

Twist into a threaded hole for easy installation

398 products

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Install with your own screw

1 product

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Twist onto a threaded stud for easy installation

365 products

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Push into holes for a tight fit

1 product

Threaded-Stud Bumpers


Style 1	Style 2	Style 3	Style 4

Style 5	Style 6	Style 7	Style 8

These bumpers absorb impact to protect equipment, walls, and floors from dents and scuffs. They're found everywhere from access panels to the bases of equipment. The rubber construction also stifles noise and absorbs vibration to prevent wear and tear to your machinery and nearby surfaces. No separate fasteners are needed—just twist them into a threaded hole.

Multipurpose SBR Rubber About Multipurpose SBR Rubber


Style 1	Style 2

These bumpers absorb impact well enough for most applications. However, they're not for use outdoors and break down when exposed to oil and harsh chemicals.

Hardness Rating—The harder the bumper, the better it withstands impact and abrasion over time. The softer the bumper, the more cushioning it provides for objects made of glass, soft metal, and other fragile materials. Bumpers with a medium rating offer a balance of impact resistance and cushioning.

	Thread
	Size	Lg.	OD	Ht.	Counterbore Dia.	Hardness	Hardness Rating	Color	Temp., ° F	Stud Material	Nonmarking	For Use Outdoors	Pkg. Qty.		Pkg.
Style 1



		6-32	1/4"	7/16"	1/4"	—	Durometer 60A	Medium Hard	Black	-20 to 180	Steel	Yes	No	25	000000	000000


		8-32	1/4"	5/8"	5/16"	—	Durometer 70A	Hard	Black	0 to 220	Steel	Yes	No	10	0000000	0000
		8-32	3/8"	3/4"	7/16"	—	Durometer 70A	Hard	Black	-20 to 180	Steel	Yes	No	25	000000	00000
		10-24	3/8"	1"	1/2"	—	Durometer 70A	Hard	Black	-20 to 180	Steel	Yes	No	25	000000	00000
		10-32	1/2"	1 1/8"	1/2"	—	Durometer 70A	Hard	Black	0 to 220	Steel	Yes	No	10	0000000	00000
		1/4"-20	1/2"	1"	7/16"	—	Durometer 70A	Hard	Black	0 to 220	Steel	Yes	No	10	0000000	00000
		M6	1/4"	3/4"	3/8"	—	Durometer 70A	Hard	Black	0 to 220	Steel	Yes	No	10	0000000	00000
		M6	1/2"	1"	7/16"	—	Durometer 70A	Hard	Black	0 to 220	Steel	Yes	No	10	0000000	00000


		Style 2



				6-32	1/4"	1/2"	1/4"	1/4"	Durometer 70A	Hard	Black	-20 to 180	Steel	Yes	No	25	000000	0000


				8-32	5/16"	3/4"	7/16"	5/16"	Durometer 70A	Hard	Black	-20 to 200	Steel	Yes	No	10	0000000	0000
				10-32	1/2"	7/8"	3/8"	3/8"	Durometer 70A	Hard	Black	-20 to 200	Steel	Yes	No	10	0000000	0000
				1/4"-20	3/8"	1 1/2"	3/4"	3/4"	Durometer 70A	Hard	Black	-20 to 200	Steel	Yes	No	10	0000000	00000

Abrasion-Resistant Polyurethane Rubber About Abrasion-Resistant Polyurethane Rubber


Style 1	Style 3	Style 4	Style 5

Style 6	Style 7	Style 8

Our toughest rubber bumpers, they keep their shape even when knocked and scraped by metal and other abrasive materials. They're often used on industrial vehicles, conveyors, and heavy construction equipment.

	Thread
	Size	Lg.	OD	Lg.	Wd.	Ht.	Hardness	Hardness Rating	Color	Temp., ° F	Stud Material	Nonmarking	For Use Outdoors		Each
Style 1



		5/16"-18	7/8"	1"	—	—	1"	Durometer 40A	Medium Soft	Black	-60 to 200	Steel	No	Yes	0000000	000000


		5/16"-18	7/8"	1"	—	—	1"	Durometer 60A	Medium Hard	Blue	-60 to 200	Steel	No	Yes	0000000	00000
		5/16"-18	7/8"	1"	—	—	1"	Durometer 75A	Hard	Red	-60 to 200	Steel	No	Yes	0000000	00000
		5/16"-18	7/8"	1"	—	—	1"	Durometer 80A	Hard	Black	-60 to 200	Steel	No	Yes	0000000	00000
		5/16"-18	7/8"	1 1/2"	—	—	1 1/2"	Durometer 40A	Medium Soft	Black	-60 to 200	Steel	No	Yes	0000000	00000
		5/16"-18	7/8"	1 1/2"	—	—	1 1/2"	Durometer 60A	Medium Hard	Blue	-60 to 200	Steel	No	Yes	0000000	00000
		5/16"-18	7/8"	1 1/2"	—	—	1 1/2"	Durometer 75A	Hard	Red	-60 to 200	Steel	No	Yes	0000000	00000
		5/16"-18	7/8"	1 1/2"	—	—	1 1/2"	Durometer 80A	Hard	Black	-60 to 200	Steel	No	Yes	0000000	00000
		5/16"-18	7/8"	2"	—	—	2"	Durometer 40A	Medium Soft	Black	-60 to 200	Steel	No	Yes	0000000	00000
		5/16"-18	7/8"	2"	—	—	2"	Durometer 60A	Medium Hard	Blue	-60 to 200	Steel	No	Yes	0000000	00000
		5/16"-18	7/8"	2"	—	—	2"	Durometer 75A	Hard	Red	-60 to 200	Steel	No	Yes	0000000	00000


		5/16"-18	7/8"	2"	—	—	2"	Durometer 80A	Hard	Black	-60 to 200	Steel	No	Yes	0000000	00000
		3/8"-16	7/8"	2"	—	—	11/16"	Durometer 85A	Hard	Black	-60 to 250	Steel	Yes	No	0000000	0000
		3/8"-16	7/8"	2"	—	—	11/16"	Durometer 85A	Hard	Red	-60 to 250	Steel	Yes	No	0000000	0000
		3/8"-16	7/8"	2"	—	—	1"	Durometer 85A	Hard	Black	-60 to 250	Steel	Yes	No	0000000	0000
		3/8"-16	7/8"	2"	—	—	1"	Durometer 85A	Hard	Red	-60 to 250	Steel	Yes	No	0000000	0000
		3/8"-16	7/8"	2 1/2"	—	—	2 1/2"	Durometer 40A	Medium Soft	Black	-60 to 200	Steel	No	Yes	0000000	00000
		3/8"-16	7/8"	2 1/2"	—	—	2 1/2"	Durometer 60A	Medium Hard	Blue	-60 to 200	Steel	No	Yes	0000000	00000
		3/8"-16	7/8"	2 1/2"	—	—	2 1/2"	Durometer 75A	Hard	Red	-60 to 200	Steel	No	Yes	0000000	00000
		3/8"-16	7/8"	2 1/2"	—	—	2 1/2"	Durometer 80A	Hard	Black	-60 to 200	Steel	No	Yes	0000000	00000
		3/8"-16	1"	1 5/8"	—	—	11/16"	Durometer 85A	Hard	Black	-60 to 250	Steel	Yes	No	0000000	0000


		3/8"-16	1"	1 5/8"	—	—	11/16"	Durometer 85A	Hard	Red	-60 to 250	Steel	Yes	No	0000000	0000
		3/8"-16	1 1/8"	2"	—	—	3/8"	Durometer 85A	Hard	Black	-60 to 250	Steel	Yes	No	0000000	0000
		3/8"-16	1 1/8"	2"	—	—	3/8"	Durometer 85A	Hard	Red	-60 to 250	Steel	Yes	No	0000000	0000
		1/2"-13	1 1/4"	3"	—	—	3"	Durometer 40A	Medium Soft	Black	-60 to 200	Steel	No	Yes	0000000	00000
		1/2"-13	1 1/4"	3"	—	—	3"	Durometer 60A	Medium Hard	Blue	-60 to 200	Steel	No	Yes	0000000	00000
		1/2"-13	1 1/4"	3"	—	—	3"	Durometer 75A	Hard	Red	-60 to 200	Steel	No	Yes	0000000	00000
		1/2"-13	1 1/4"	3"	—	—	3"	Durometer 80A	Hard	Black	-60 to 200	Steel	No	Yes	0000000	00000
		1/2"-13	1 5/16"	4"	—	—	4"	Durometer 40A	Medium Soft	Black	-60 to 200	Steel	No	Yes	0000000	000000
		1/2"-13	1 5/16"	4"	—	—	4"	Durometer 60A	Medium Hard	Blue	-60 to 200	Steel	No	Yes	0000000	000000
		1/2"-13	1 5/16"	4"	—	—	4"	Durometer 75A	Hard	Red	-60 to 200	Steel	No	Yes	0000000	00000


		1/2"-13	1 5/16"	4"	—	—	4"	Durometer 80A	Hard	Black	-60 to 200	Steel	No	Yes	0000000	00000


		Style 3



				3/8"-16	7/8"	2 15/16"	—	—	1"	Durometer 85A	Hard	Black	-60 to 250	Steel	Yes	No	0000000	00000


				3/8"-16	7/8"	2 15/16"	—	—	1"	Durometer 85A	Hard	Red	-60 to 250	Steel	Yes	No	0000000	00000


				Style 4



						3/8"-16	15/16"	1 1/2"	—	—	1 9/16"	Durometer 85A	Hard	Black	-60 to 250	Steel	Yes	No	0000000	0000


						3/8"-16	15/16"	1 1/2"	—	—	1 9/16"	Durometer 85A	Hard	Red	-60 to 250	Steel	Yes	No	0000000	0000


Style 5



						3/8"-16	13/16"	2"	—	—	2 1/8"	Durometer 85A	Hard	Black	-60 to 250	Steel	Yes	No	0000000	0000


						3/8"-16	13/16"	2"	—	—	2 1/8"	Durometer 85A	Hard	Red	-60 to 250	Steel	Yes	No	0000000	0000


						Style 6



								3/8"-16	11/16"	—	2 3/8"	2"	1 3/8"	Durometer 85A	Hard	Black	-60 to 250	Steel	Yes	No	0000000	0000


								3/8"-16	11/16"	—	2 3/8"	2"	1 3/8"	Durometer 85A	Hard	Red	-60 to 250	Steel	Yes	No	0000000	0000


								Style 7



										3/8"-16	11/16"	—	1 7/8"	1 3/8"	7/8"	Durometer 85A	Hard	Black	-60 to 250	Steel	Yes	No	0000000	0000


										3/8"-16	11/16"	—	1 7/8"	1 3/8"	7/8"	Durometer 85A	Hard	Red	-60 to 250	Steel	Yes	No	0000000	0000


										Style 8



												3/8"-16	1"	—	2"	2"	2"	Durometer 85A	Hard	Black	-60 to 250	Steel	Yes	No	0000000	00000


												3/8"-16	1"	—	2"	2"	2"	Durometer 85A	Hard	Red	-60 to 250	Steel	Yes	No	0000000	00000

Load-Rated Reinforced Threaded-Stud Bumpers


Style 1	Style 2	Style 3	Style 4

Style 5	Style 6	Style 7

These bumpers are tested to ensure they'll support the load of your application. They'll bear the weight of everything from a 50-pound saw to a 5,000-pound air compressor. All have a metal base plate for added strength and a longer service life than all-rubber bumpers. No separate fasteners are needed—just twist them into a threaded hole.

Natural Rubber with Steel Stud and Base Plate

These bumpers absorb impact well enough for most applications. However, they're not for use outdoors and break down when exposed to oil and harsh chemicals.

	Thread
	Size	Lg.	OD	Ht.	Max. Load, lb.	Hardness	Hardness Rating	Color	Temp., ° F	Nonmarking	For Use Outdoors		Each
Style 1



		1/4"-20	1/2"	1"	1/2"	210	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	00000


		1/4"-20	1/2"	1"	3/4"	140	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	0000
		5/16"-18	5/8"	1"	1"	150	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	0000
		5/16"-18	5/8"	1 1/2"	3/4"	390	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	0000
		5/16"-18	5/8"	1 9/16"	1"	430	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	0000
		3/8"-16	5/8"	1 9/16"	1"	430	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	0000
		3/8"-16	5/8"	2"	1 5/8"	640	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	00000
		3/8"-16	1 1/8"	2"	3/4"	830	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	0000
		M3 × 0.5 mm	6 mm	8 mm	8 mm	8	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	0000
		M3 × 0.5 mm	6 mm	8 mm	8 mm	30	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	0000
		M3 × 0.5 mm	6 mm	8 mm	13 mm	11	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000


		M3 × 0.5 mm	6 mm	8 mm	13 mm	30	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	0000
		M4 × 0.7 mm	10 mm	10 mm	10 mm	20	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000
		M4 × 0.7 mm	10 mm	10 mm	10 mm	45	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	0000
		M4 × 0.7 mm	10 mm	10 mm	15 mm	21	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000
		M4 × 0.7 mm	10 mm	10 mm	15 mm	35	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	0000
		M4 × 0.7 mm	10 mm	10 mm	20 mm	21	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000
		M4 × 0.7 mm	10 mm	10 mm	20 mm	35	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	0000
		M4 × 0.7 mm	10 mm	15 mm	10 mm	35	Durometer 55A	Medium	Black	-40 to 170	No	No	0000000	0000
		M4 × 0.7 mm	10 mm	15 mm	10 mm	90	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	0000
		M4 × 0.7 mm	10 mm	15 mm	15 mm	50	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	0000


		M4 × 0.7 mm	10 mm	15 mm	15 mm	80	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	0000
		M4 × 0.7 mm	10 mm	15 mm	20 mm	60	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	0000
		M4 × 0.7 mm	10 mm	15 mm	20 mm	130	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	0000
		M4 × 0.7 mm	10 mm	15 mm	30 mm	50	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000
		M4 × 0.7 mm	10 mm	15 mm	30 mm	80	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	0000
		M6 × 1 mm	18 mm	20 mm	10 mm	140	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000
		M6 × 1 mm	18 mm	20 mm	10 mm	210	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	0000
		M6 × 1 mm	18 mm	20 mm	15 mm	100	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000
		M6 × 1 mm	18 mm	20 mm	15 mm	150	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	0000
		M6 × 1 mm	18 mm	20 mm	20 mm	80	Durometer 55A	Medium	Black	-40 to 170	No	No	0000000	0000


		M6 × 1 mm	18 mm	20 mm	20 mm	180	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	0000
		M6 × 1 mm	18 mm	20 mm	30 mm	90	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000
		M6 × 1 mm	18 mm	20 mm	30 mm	190	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	0000
		M6 × 1 mm	18 mm	25 mm	15 mm	130	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	0000
		M6 × 1 mm	18 mm	25 mm	15 mm	360	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	0000
		M6 × 1 mm	18 mm	25 mm	20 mm	120	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	0000
		M6 × 1 mm	18 mm	25 mm	20 mm	310	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	0000
		M6 × 1 mm	18 mm	25 mm	30 mm	110	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	0000
		M6 × 1 mm	18 mm	25 mm	30 mm	260	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	0000
		M8 × 1.25 mm	20 mm	30 mm	15 mm	220	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000


		M8 × 1.25 mm	20 mm	30 mm	15 mm	580	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	0000
		M8 × 1.25 mm	20 mm	30 mm	20 mm	220	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000
		M8 × 1.25 mm	20 mm	30 mm	20 mm	420	Durometer 70A	Hard	Black	-40 to 170	No	No	0000000	0000
		M8 × 1.25 mm	20 mm	30 mm	25 mm	230	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000
		M8 × 1.25 mm	20 mm	30 mm	25 mm	350	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	0000
		M8 × 1.25 mm	20 mm	30 mm	30 mm	170	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000
		M8 × 1.25 mm	20 mm	30 mm	30 mm	360	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	0000
		M8 × 1.25 mm	23 mm	40 mm	20 mm	270	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	0000
		M8 × 1.25 mm	23 mm	40 mm	20 mm	1,060	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	0000
		M8 × 1.25 mm	23 mm	40 mm	25 mm	370	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000

M8 × 1.25 mm	23 mm	40 mm	25 mm	920	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	0000
M8 × 1.25 mm	23 mm	40 mm	30 mm	350	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	0000
M8 × 1.25 mm	23 mm	40 mm	30 mm	630	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	0000
M8 × 1.25 mm	23 mm	40 mm	40 mm	400	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	00000
M8 × 1.25 mm	23 mm	40 mm	40 mm	700	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	0000
M10 × 1.5 mm	27 mm	70 mm	30 mm	1,610	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	00000
M10 × 1.5 mm	27 mm	70 mm	30 mm	2,930	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	00000
M10 × 1.5 mm	27 mm	70 mm	40 mm	920	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	00000
M10 × 1.5 mm	27 mm	70 mm	55 mm	1,010	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	00000
M10 × 1.5 mm	28 mm	50 mm	20 mm	580	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	00000
M10 × 1.5 mm	28 mm	50 mm	20 mm	1,670	Durometer 70A	Hard	Black	-40 to 170	No	No	0000000	0000
M10 × 1.5 mm	28 mm	50 mm	30 mm	550	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	00000
M10 × 1.5 mm	28 mm	50 mm	30 mm	1,210	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	0000
M10 × 1.5 mm	28 mm	50 mm	40 mm	550	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	00000
M10 × 1.5 mm	28 mm	50 mm	40 mm	1,110	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	0000
M10 × 1.5 mm	28 mm	50 mm	50 mm	600	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000
M10 × 1.5 mm	28 mm	50 mm	50 mm	940	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	0000
M10 × 1.5 mm	28 mm	60 mm	20 mm	860	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000
M10 × 1.5 mm	28 mm	60 mm	40 mm	790	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	00000
M10 × 1.5 mm	28 mm	60 mm	60 mm	1,820	Durometer 70A	Hard	Black	-40 to 170	No	No	0000000	00000
M12 × 1.75 mm	37 mm	75 mm	25 mm	2,170	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	00000
M12 × 1.75 mm	37 mm	75 mm	25 mm	4,670	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	00000
M12 × 1.75 mm	37 mm	75 mm	40 mm	1,500	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	00000
M12 × 1.75 mm	37 mm	75 mm	40 mm	2,060	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	00000
M12 × 1.75 mm	37 mm	75 mm	50 mm	980	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	00000
M12 × 1.75 mm	37 mm	75 mm	50 mm	3,040	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	00000
M16 × 2 mm	41 mm	100 mm	40 mm	1,820	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	00000
M16 × 2 mm	41 mm	100 mm	60 mm	1,750	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	00000
M16 × 2 mm	41 mm	125 mm	75 mm	5,340	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	00000

Style 2



		1/4"-20	1/2"	3/4"	1"	22	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000


		1/4"-20	1/2"	63/64"	1 1/4"	30	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000
		5/16"-18	5/8"	1 17/64"	1 1/2"	45	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000
		5/16"-18	5/8"	1 1/2"	1 3/4"	140	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000
		3/8"-16	5/8"	1 49/64"	2"	160	Durometer 55A	Medium	Black	-40 to 170	No	No	0000000	00000
		3/8"-16	1 1/8"	2"	2 1/4"	190	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	00000
		M5 × 0.8 mm	12 mm	10 mm	10 mm	13	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000
		M5 × 0.8 mm	12 mm	10 mm	10 mm	25	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	0000
		M6 × 1 mm	18 mm	20 mm	15 mm	40	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000
		M6 × 1 mm	18 mm	20 mm	15 mm	70	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	0000
		M6 × 1 mm	18 mm	20 mm	24 mm	22	Durometer 50A	Medium	Black	-10 to 150	No	No	0000000	0000


		M6 × 1 mm	18 mm	20 mm	24 mm	70	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	0000
		M6 × 1 mm	18 mm	25 mm	20 mm	40	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000
		M6 × 1 mm	18 mm	25 mm	20 mm	110	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	0000
		M8 × 1.25 mm	18 mm	30 mm	30 mm	30	Durometer 50A	Medium	Black	-10 to 150	No	No	0000000	0000
		M8 × 1.25 mm	18 mm	30 mm	30 mm	140	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	0000
		M8 × 1.25 mm	20 mm	30 mm	36 mm	70	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000
		M8 × 1.25 mm	20 mm	30 mm	36 mm	140	Durometer 70A	Hard	Black	-40 to 170	No	No	0000000	0000
		M8 × 1.25 mm	23 mm	35 mm	40 mm	60	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000
		M8 × 1.25 mm	28 mm	50 mm	61 mm	160	Durometer 50A	Medium	Black	-10 to 150	No	No	0000000	00000
		M8 × 1.25 mm	28 mm	50 mm	61 mm	340	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	0000


		M10 × 1.5 mm	28 mm	50 mm	50 mm	210	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000
		M10 × 1.5 mm	28 mm	50 mm	50 mm	250	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	0000
		M10 × 1.5 mm	28 mm	50 mm	68 mm	190	Durometer 50A	Medium	Black	-10 to 150	No	No	0000000	00000
		M10 × 1.5 mm	28 mm	50 mm	68 mm	430	Durometer 70A	Hard	Black	-40 to 170	No	No	00000000	00000

Natural Rubber with Corrosion-Resistant Stainless Steel Stud and Base Plate


Style 1	Style 2

These bumpers absorb impact well enough for most applications. However, they're not for use outdoors and break down when exposed to oil and harsh chemicals.

Unlike bumpers with steel studs, these handle repeated washdowns without corroding.

	Thread
	Size	Lg.	OD	Ht.	Max. Load, lb.	Hardness	Hardness Rating	Color	Temp., ° F	Nonmarking	For Use Outdoors		Each
Style 1



		1/4"-20	1/2"	1"	1/2"	210	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	000000


		1/4"-20	1/2"	1"	3/4"	140	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	0000
		5/16"-18	5/8"	1"	1"	150	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	00000
		5/16"-18	5/8"	1 1/2"	3/4"	390	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	00000
		5/16"-18	5/8"	1 9/16"	1"	430	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	00000
		3/8"-16	5/8"	1 9/16"	1"	430	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	00000
		3/8"-16	5/8"	2"	1 5/8"	640	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	00000
		3/8"-16	1 1/8"	2"	3/4"	830	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	00000
		M3 × 0.5 mm	6 mm	8 mm	8 mm	8	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	0000
		M3 × 0.5 mm	6 mm	8 mm	13 mm	11	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000
		M4 × 0.7 mm	10 mm	10 mm	10 mm	20	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000


		M4 × 0.7 mm	10 mm	10 mm	15 mm	21	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000
		M4 × 0.7 mm	10 mm	15 mm	10 mm	35	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000
		M4 × 0.7 mm	10 mm	15 mm	15 mm	50	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	0000
		M4 × 0.7 mm	10 mm	15 mm	20 mm	60	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	0000
		M4 × 0.7 mm	10 mm	15 mm	30 mm	50	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000
		M6 × 1 mm	18 mm	20 mm	10 mm	140	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000
		M6 × 1 mm	18 mm	20 mm	15 mm	100	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000
		M6 × 1 mm	18 mm	20 mm	20 mm	80	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000
		M6 × 1 mm	18 mm	20 mm	30 mm	90	Durometer 55A	Medium	Black	-40 to 170	No	No	0000000	0000
		M6 × 1 mm	18 mm	25 mm	15 mm	130	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	0000


		M6 × 1 mm	18 mm	25 mm	20 mm	120	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	0000
		M6 × 1 mm	18 mm	25 mm	30 mm	110	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	0000
		M8 × 1.25 mm	20 mm	30 mm	15 mm	220	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000
		M8 × 1.25 mm	20 mm	30 mm	20 mm	220	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	00000
		M8 × 1.25 mm	20 mm	30 mm	25 mm	230	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	00000
		M8 × 1.25 mm	20 mm	30 mm	30 mm	170	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	00000
		M8 × 1.25 mm	23 mm	40 mm	20 mm	270	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	00000
		M8 × 1.25 mm	23 mm	40 mm	25 mm	370	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	00000
		M8 × 1.25 mm	23 mm	40 mm	30 mm	350	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	00000
		M8 × 1.25 mm	23 mm	40 mm	40 mm	400	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	00000


		M10 × 1.5 mm	27 mm	70 mm	30 mm	1,610	Durometer 55A	Medium	Black	-40 to 170	No	No	0000000	00000
		M10 × 1.5 mm	28 mm	50 mm	20 mm	580	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	00000
		M10 × 1.5 mm	28 mm	50 mm	30 mm	550	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	00000
		M10 × 1.5 mm	28 mm	50 mm	40 mm	550	Durometer 50A	Medium	Black	-10 to 150	No	No	000000000	00000
		M10 × 1.5 mm	28 mm	50 mm	50 mm	600	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	00000
		M10 × 1.5 mm	28 mm	60 mm	20 mm	780	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	00000
		M12 × 1.75 mm	37 mm	75 mm	25 mm	2,170	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	00000


		Style 2



				1/4"-20	1/2"	3/4"	1"	22	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	00000


				5/16"-18	5/8"	1 1/2"	1 3/4"	140	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	00000
				M5 × 0.8 mm	12 mm	10 mm	10 mm	13	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000
				M6 × 1 mm	18 mm	20 mm	15 mm	40	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000
				M6 × 1 mm	18 mm	20 mm	24 mm	25	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	0000
				M8 × 1.25 mm	18 mm	30 mm	30 mm	50	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	00000
				M8 × 1.25 mm	20 mm	30 mm	36 mm	70	Durometer 55A	Medium	Black	-40 to 170	No	No	00000000	00000

Multipurpose Neoprene with Steel Stud and Base Plate


Style 3	Style 4	Style 5	Style 6

A good choice for oily equipment that's exposed to sunlight, rain, and ozone. These aren't as oil resistant as Buna-N bumpers, but they can be used outdoors.

	Thread
	Size	Lg.	OD	Ht.	Max. Load, lb.	Hardness	Hardness Rating	Color	Temp., ° F	Nonmarking	For Use Outdoors	Pkg. Qty.		Pkg.
Style 3



		1/4"-20	1/2"	1"	1/2"	25	Durometer 50A	Medium	Black	-10 to 150	No	Yes	4	0000000	000000


		Style 4



				1/4"-20	1/2"	1"	5/8"	18	Durometer 50A	Medium	Black	-10 to 150	No	Yes	4	0000000	00000


				Style 5



						5/16"-18	5/8"	1 5/8"	2"	60	Durometer 50A	Medium	Black	-10 to 150	No	Yes	4	0000000	00000


						Style 6



								5/16"-18	5/8"	1 5/8"	1"	80	Durometer 50A	Medium	Black	-10 to 150	No	Yes	4	0000000	00000


								5/16"-18	5/8"	1 5/8"	1 1/2"	70	Durometer 50A	Medium	Black	-10 to 150	No	Yes	4	0000000	00000

Abrasion-Resistant Polyurethane Rubber with Steel Stud and Base Plate

Style 1

	Thread
	Size	Lg.	OD	Ht.	Max. Load, lb.	Hardness	Hardness Rating	Color	Temp., ° F	Nonmarking	For Use Outdoors		Each
Style 1



		4-40	7/32"	9/32"	5/16"	4	Durometer 48A	Medium	Black	60 to 160	No	No	00000000	00000


		6-32	3/8"	13/32"	1/2"	8	Durometer 48A	Medium	Black	60 to 160	No	No	00000000	0000
		8-32	3/8"	13/32"	1/2"	8	Durometer 48A	Medium	Black	60 to 160	No	No	00000000	0000
		8-32	1/2"	3/4"	1/2"	3	Durometer 50 OO	Extra Soft	Black	-20 to 160	No	No	0000000	0000
		8-32	1/2"	3/4"	1/2"	12	Durometer 70 OO	Soft	Black	-20 to 160	No	No	0000000	0000
		1/4"-20	1/2"	5/8"	5/8"	20	Durometer 48A	Medium	Black	60 to 160	No	No	00000000	0000
		1/4"-20	1/2"	1 1/2"	1"	11	Durometer 50 OO	Extra Soft	Black	-20 to 160	No	No	0000000	00000
		1/4"-20	1/2"	1 1/2"	1"	48	Durometer 70 OO	Soft	Black	-20 to 160	No	No	0000000	00000
		1/4"-20	1/2"	1 3/4"	27/32"	20	Durometer 50 OO	Extra Soft	Black	-20 to 160	No	No	0000000	00000
		1/4"-20	1/2"	1 3/4"	27/32"	72	Durometer 70 OO	Soft	Black	-20 to 160	No	No	0000000	00000
		5/16"-18	5/8"	1"	3/4"	50	Durometer 48A	Medium	Black	60 to 160	No	No	00000000	0000

Oil-Resistant Buna-N with Steel Stud and Base Plate

Style 7

These bumpers resist oil and fuels better than other rubber bumpers. Use them on frequently lubricated machinery and oily equipment, such as engines and pumps.

	Thread
	Size	Lg.	OD	Ht.	Max. Load, lb.	Hardness	Hardness Rating	Color	Temp., ° F	Nonmarking	For Use Outdoors		Each
Style 7



		10-24	1/4"	3/4"	5/8"	25	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	00000


		10-24	3/8"	3/4"	5/8"	25	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	0000
		10-24	3/4"	3/4"	5/8"	25	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	0000
		1/4"-20	5/16"	63/64"	13/16"	90	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	0000
		1/4"-20	1/2"	63/64"	13/16"	90	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	0000
		1/4"-20	1"	63/64"	13/16"	90	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	0000
		5/16"-18	3/8"	1 17/64"	1 1/64"	200	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	0000
		5/16"-18	3/8"	1 1/2"	1 17/64"	270	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	0000
		5/16"-18	9/16"	1 17/64"	1 1/64"	200	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	0000
		5/16"-18	5/8"	1 17/64"	1 1/64"	200	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	0000
		5/16"-18	5/8"	1 1/2"	1 17/64"	270	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	0000


		5/16"-18	7/8"	1 17/64"	1 1/64"	200	Durometer 55A	Medium	Black	-20 to 170	No	No	0000000	0000
		5/16"-18	7/8"	1 1/2"	1 17/64"	270	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	0000
		5/16"-18	1 1/4"	1 17/64"	1 1/64"	200	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	0000
		5/16"-18	1 1/4"	1 1/2"	1 17/64"	270	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	0000
		3/8"-16	5/8"	1 31/32"	1 11/16"	360	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	00000
		3/8"-16	3/4"	1 31/32"	1 11/16"	360	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	00000
		3/8"-16	1 1/4"	1 31/32"	1 11/16"	360	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	00000
		M5 × 0.8 mm	6 mm	19 mm	5/8"	25	Durometer 55A	Medium	Black	-20 to 170	No	No	0000000	0000
		M5 × 0.8 mm	10 mm	19 mm	5/8"	25	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	0000
		M5 × 0.8 mm	20 mm	19 mm	5/8"	25	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	0000


		M6 × 1 mm	8 mm	25 mm	13/16"	90	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	0000
		M6 × 1 mm	12 mm	25 mm	13/16"	90	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	0000
		M6 × 1 mm	25 mm	25 mm	13/16"	90	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	0000
		M8 × 1.25 mm	10 mm	32 mm	1 1/64"	200	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	00000
		M8 × 1.25 mm	10 mm	38 mm	1 17/64"	270	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	00000
		M8 × 1.25 mm	16 mm	32 mm	1 1/64"	200	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	00000
		M8 × 1.25 mm	16 mm	38 mm	1 17/64"	270	Durometer 55A	Medium	Black	-20 to 170	No	No	0000000	00000
		M8 × 1.25 mm	30 mm	32 mm	1 1/64"	200	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	00000
		M8 × 1.25 mm	30 mm	38 mm	1 17/64"	270	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	00000
		M10 × 1.5 mm	40 mm	50 mm	1 11/16"	360	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	00000

Oil-Resistant Buna-N with Corrosion-Resistant Stainless Steel Stud and Base Plate

Style 7

These bumpers resist oil and fuels better than other rubber bumpers. Use them on frequently lubricated machinery and oily equipment, such as engines and pumps.

Unlike bumpers with steel studs, these handle repeated washdowns without corroding.

	Thread
	Size	Lg.	OD	Ht.	Max. Load, lb.	Hardness	Hardness Rating	Color	Temp., ° F	Nonmarking	For Use Outdoors		Each
Style 7



		10-24	3/8"	3/4"	5/8"	25	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	00000


		10-24	3/4"	3/4"	5/8"	25	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	0000
		1/4"-20	1/2"	63/64"	13/16"	90	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	0000
		1/4"-20	1"	63/64"	13/16"	90	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	0000
		5/16"-18	5/8"	1 17/64"	1 1/64"	200	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	00000
		5/16"-18	1 1/4"	1 1/2"	1 17/64"	270	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	00000
		3/8"-16	1 1/4"	1 31/32"	1 11/16"	360	Durometer 55A	Medium	Black	-20 to 170	No	No	0000000	00000
		M5 × 0.8 mm	6 mm	19 mm	5/8"	25	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	0000
		M5 × 0.8 mm	10 mm	19 mm	5/8"	25	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	0000
		M5 × 0.8 mm	20 mm	19 mm	5/8"	25	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	0000
		M6 × 1 mm	8 mm	25 mm	13/16"	90	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	00000


		M6 × 1 mm	12 mm	25 mm	13/16"	90	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	00000
		M6 × 1 mm	25 mm	25 mm	13/16"	90	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	00000
		M8 × 1.25 mm	30 mm	38 mm	1 17/64"	270	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	00000
		M10 × 1.5 mm	40 mm	50 mm	1 11/16"	360	Durometer 55A	Medium	Black	-20 to 170	No	No	00000000	00000

High-Temperature Silicone Rubber with Steel Stud and Base Plate

Style 1

Keep their shape and strength at higher temperatures than any of our other rubber bumpers.

	Thread
	Size	Lg.	OD	Ht.	Max. Load, lb.	Hardness	Hardness Rating	Color	Temp., ° F	Nonmarking	For Use Outdoors		Each
Style 1



		1/4"-20	1/2"	1"	3/4"	25	Durometer 30A	Soft	Black	-80 to 300	Yes	Yes	0000000	00000


		1/4"-20	1/2"	1"	3/4"	35	Durometer 40A	Medium Soft	Green	-80 to 300	Yes	Yes	0000000	0000
		1/4"-20	1/2"	1"	3/4"	50	Durometer 50A	Medium	Orange	-80 to 300	Yes	Yes	0000000	0000
		1/4"-20	1/2"	1"	3/4"	65	Durometer 60A	Medium Hard	Orange	-80 to 300	Yes	Yes	0000000	0000
		1/4"-20	1/2"	1"	3/4"	90	Durometer 70A	Hard	Orange	-80 to 300	Yes	Yes	0000000	0000
		5/16"-18	5/8"	1 1/2"	1"	60	Durometer 30A	Soft	Black	-80 to 300	Yes	Yes	0000000	0000
		5/16"-18	5/8"	1 1/2"	1"	90	Durometer 40A	Medium Soft	Green	-80 to 300	Yes	Yes	0000000	0000
		5/16"-18	5/8"	1 1/2"	1"	120	Durometer 50A	Medium	Orange	-80 to 300	Yes	Yes	0000000	0000
		5/16"-18	5/8"	1 1/2"	1"	170	Durometer 60A	Medium Hard	Orange	-80 to 300	Yes	Yes	0000000	0000
		5/16"-18	5/8"	1 1/2"	1"	220	Durometer 70A	Hard	Orange	-80 to 300	Yes	Yes	0000000	0000
		M6 × 1 mm	13 mm	25 mm	19 mm	25	Durometer 30A	Soft	Black	-80 to 300	Yes	Yes	0000000	0000


		M6 × 1 mm	13 mm	25 mm	19 mm	35	Durometer 40A	Medium Soft	Green	-80 to 300	Yes	Yes	0000000	0000
		M6 × 1 mm	13 mm	25 mm	19 mm	50	Durometer 50A	Medium	Orange	-80 to 300	Yes	Yes	0000000	0000
		M6 × 1 mm	13 mm	25 mm	19 mm	65	Durometer 60A	Medium Hard	Orange	-80 to 300	Yes	Yes	0000000	0000
		M6 × 1 mm	13 mm	25 mm	19 mm	90	Durometer 70A	Hard	Orange	-80 to 300	Yes	Yes	0000000	0000
		M8 × 1.25 mm	16 mm	38 mm	25 mm	60	Durometer 30A	Soft	Black	-80 to 300	Yes	Yes	0000000	0000
		M8 × 1.25 mm	16 mm	38 mm	25 mm	90	Durometer 40A	Medium Soft	Green	-80 to 300	Yes	Yes	0000000	0000
		M8 × 1.25 mm	16 mm	38 mm	25 mm	120	Durometer 50A	Medium	Orange	-80 to 300	Yes	Yes	0000000	0000
		M8 × 1.25 mm	16 mm	38 mm	25 mm	170	Durometer 60A	Medium Hard	Orange	-80 to 300	Yes	Yes	0000000	0000
		M8 × 1.25 mm	16 mm	38 mm	25 mm	220	Durometer 70A	Hard	Orange	-80 to 300	Yes	Yes	0000000	0000

Rubber Blend with Steel Stud and Base Plate

Style 1

A good choice for outdoor use, these withstand sunlight, rain, and ozone better than Buna-N bumpers.

	Thread
	Size	Lg.	OD	Ht.	Max. Load, lb.	Hardness	Hardness Rating	Color	Temp., ° F	Nonmarking	For Use Outdoors		Each
Style 1



		4-40	7/32"	9/32"	5/16"	0.5	Durometer 19A	Soft	Black	-10 to 150	Yes	Yes	00000000	00000


		6-32	3/8"	13/32"	1/2"	1	Durometer 19A	Soft	Black	-10 to 150	Yes	Yes	00000000	0000
		8-32	3/8"	13/32"	1/2"	1	Durometer 19A	Soft	Black	-10 to 150	Yes	Yes	00000000	0000

Reinforced Threaded-Stud Bumpers


Style 1	Style 2

With a metal core for added strength, these bumpers withstand repeated impacts for a longer service life than all-rubber bumpers. You can also use them as spacers, vibration dampers, and noise reducers. No separate fasteners are needed—just twist them into a threaded hole.

Multipurpose Neoprene About Multipurpose Neoprene

A good choice for oily equipment that's exposed to sunlight, rain, and ozone. These aren't as oil resistant as Buna-N bumpers, but they can be used outdoors.

Style 2—Tighten with a wrench for a more secure hold than bumpers installed by hand.

	Thread
	Size	Lg.	OD	Ht.	Overall Ht.	Hardness	Hardness Rating	Color	Temp., ° F	Stud Drive Style	Hex Wd.	Hex Nut Material	Stud Material	Core Material	Nonmarking	For Use Outdoors		Each
Style 1



		3/8"-16	5/8"	1 1/4"	1 1/4"	1 7/8"	Durometer 40A	Medium Soft	Black	-40 to 200	—	—	—	Steel	Steel	Yes	Yes	0000000	000000


		3/8"-16	5/8"	1 1/4"	1 1/4"	1 7/8"	Durometer 75A	Hard	Black	-40 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	00000
		3/8"-16	3/4"	1 1/2"	13/16"	1 9/16"	Durometer 40A	Medium Soft	Black	-40 to 200	—	—	—	Steel	Steel	Yes	Yes	0000000	00000
		3/8"-16	3/4"	1 1/2"	13/16"	1 9/16"	Durometer 75A	Hard	Black	-40 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	00000
		3/8"-16	1"	1 1/4"	1 1/4"	2 1/4"	Durometer 40A	Medium Soft	Black	-40 to 200	—	—	—	Steel	Steel	Yes	Yes	0000000	00000
		3/8"-16	1"	1 1/4"	1 1/4"	2 1/4"	Durometer 75A	Hard	Black	-40 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	00000
		3/8"-16	1 1/4"	1 1/4"	1 1/4"	2 1/2"	Durometer 40A	Medium Soft	Black	-40 to 200	—	—	—	Steel	Steel	Yes	Yes	0000000	00000
		3/8"-16	1 1/4"	1 1/4"	1 1/4"	2 1/2"	Durometer 75A	Hard	Black	-40 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	00000
		1/2"-13	3/4"	1 1/4"	1 1/4"	2"	Durometer 40A	Medium Soft	Black	-40 to 200	—	—	—	Steel	Steel	Yes	Yes	0000000	00000
		1/2"-13	3/4"	1 1/4"	1 1/4"	2"	Durometer 75A	Hard	Black	-40 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	00000
		5/8"-18	1"	1 1/4"	1 1/4"	2 1/4"	Durometer 40A	Medium Soft	Black	-40 to 200	—	—	—	Steel	Steel	Yes	Yes	0000000	00000


		5/8"-18	1"	1 1/4"	1 1/4"	2 1/4"	Durometer 75A	Hard	Black	-40 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	00000
		M6 × 1 mm	18 mm	19 mm	16 mm	34 mm	Durometer 40A	Medium Soft	Black	-40 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	00000
		M6 × 1 mm	18 mm	19 mm	16 mm	34 mm	Durometer 70A	Hard	Black	-40 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	0000
		M8 × 1.25 mm	18 mm	19 mm	16 mm	34 mm	Durometer 40A	Medium Soft	Black	-40 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	00000
		M8 × 1.25 mm	18 mm	19 mm	16 mm	34 mm	Durometer 70A	Hard	Black	-40 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	0000
		M10 × 1.5 mm	15 mm	32 mm	32 mm	47 mm	Durometer 40A	Medium Soft	Black	-40 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	00000
		M10 × 1.5 mm	15 mm	32 mm	32 mm	47 mm	Durometer 75A	Hard	Black	-40 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	00000
		M10 × 1.5 mm	30 mm	32 mm	32 mm	62 mm	Durometer 40A	Medium Soft	Black	-40 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	00000
		M10 × 1.5 mm	30 mm	32 mm	32 mm	62 mm	Durometer 75A	Hard	Black	-40 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	00000
		M12 × 1.75 mm	30 mm	32 mm	32 mm	62 mm	Durometer 40A	Medium Soft	Black	-40 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	00000


		M12 × 1.75 mm	30 mm	32 mm	32 mm	62 mm	Durometer 75A	Hard	Black	-40 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	00000
		M16 × 2 mm	15 mm	32 mm	32 mm	47 mm	Durometer 40A	Medium Soft	Black	-40 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	00000
		M16 × 2 mm	15 mm	32 mm	32 mm	47 mm	Durometer 75A	Hard	Black	-40 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	00000
		M16 × 2 mm	30 mm	32 mm	32 mm	62 mm	Durometer 40A	Medium Soft	Black	-40 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	00000
		M16 × 2 mm	30 mm	32 mm	32 mm	62 mm	Durometer 75A	Hard	Black	-40 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	00000
		M16 × 2 mm	30 mm	45 mm	42 mm	72 mm	Durometer 40A	Medium Soft	Black	-40 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	00000
		M16 × 2 mm	30 mm	45 mm	42 mm	72 mm	Durometer 75A	Hard	Black	-40 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	00000


		Style 2



				10-24	1/2"	3/4"	5/8"	1 5/16"	Durometer 40A	Medium Soft	Black	-40 to 200	Hex	3/8"	Steel	Steel	Steel	Yes	Yes	00000000	0000


				10-24	1/2"	3/4"	5/8"	1 5/16"	Durometer 80A	Hard	Black	-40 to 200	Hex	3/8"	Steel	Steel	Steel	Yes	Yes	0000000	0000
				10-24	1 1/4"	3/4"	5/8"	2 1/16"	Durometer 40A	Medium Soft	Black	-40 to 200	Hex	3/8"	Steel	Steel	Steel	Yes	Yes	00000000	0000
				10-24	1 1/4"	3/4"	5/8"	2 1/16"	Durometer 80A	Hard	Black	-40 to 200	Hex	3/8"	Steel	Steel	Steel	Yes	Yes	0000000	0000
				10-32	1/2"	3/4"	5/8"	1 5/16"	Durometer 40A	Medium Soft	Black	-40 to 200	Hex	3/8"	Steel	Steel	Steel	Yes	Yes	00000000	0000
				10-32	1/2"	3/4"	5/8"	1 5/16"	Durometer 80A	Hard	Black	-40 to 200	Hex	3/8"	Steel	Steel	Steel	Yes	Yes	0000000	0000
				10-32	1 1/4"	3/4"	5/8"	2 1/16"	Durometer 40A	Medium Soft	Black	-40 to 200	Hex	3/8"	Steel	Steel	Steel	Yes	Yes	00000000	0000
				10-32	1 1/4"	3/4"	5/8"	2 1/16"	Durometer 70A	Hard	Black	-40 to 200	Hex	3/8"	Steel	Steel	Steel	Yes	Yes	00000000	0000
				1/4"-20	1/2"	3/4"	5/8"	1 5/16"	Durometer 40A	Medium Soft	Black	-40 to 200	Hex	7/16"	Steel	Steel	Steel	Yes	Yes	00000000	0000
				1/4"-20	1/2"	3/4"	5/8"	1 5/16"	Durometer 80A	Hard	Black	-40 to 200	Hex	7/16"	Steel	Steel	Steel	Yes	Yes	00000000	0000
				1/4"-20	1 1/4"	3/4"	5/8"	2 1/16"	Durometer 40A	Medium Soft	Black	-40 to 200	Hex	7/16"	Steel	Steel	Steel	Yes	Yes	00000000	0000


				1/4"-20	1 1/4"	3/4"	5/8"	2 1/16"	Durometer 70A	Hard	Black	-40 to 200	Hex	7/16"	Steel	Steel	Steel	Yes	Yes	00000000	0000
				1/4"-28	1/2"	3/4"	5/8"	1 5/16"	Durometer 40A	Medium Soft	Black	-40 to 200	Hex	7/16"	Steel	Steel	Steel	Yes	Yes	00000000	0000
				1/4"-28	1/2"	3/4"	5/8"	1 5/16"	Durometer 70A	Hard	Black	-40 to 200	Hex	7/16"	Steel	Steel	Steel	Yes	Yes	00000000	0000
				1/4"-28	1 1/4"	3/4"	5/8"	2 1/16"	Durometer 40A	Medium Soft	Black	-40 to 200	Hex	7/16"	Steel	Steel	Steel	Yes	Yes	00000000	0000
				1/4"-28	1 1/4"	3/4"	5/8"	2 1/16"	Durometer 70A	Hard	Black	-40 to 200	Hex	7/16"	Steel	Steel	Steel	Yes	Yes	00000000	0000
				5/16"-18	1/2"	3/4"	5/8"	1 5/16"	Durometer 40A	Medium Soft	Black	-40 to 200	Hex	1/2"	Steel	Steel	Steel	Yes	Yes	00000000	0000
5/16"-18				1/2"	3/4"	5/8"	1 5/16"	Durometer 70A	Hard	Black	-40 to 200	Hex	1/2"	Steel	Steel	Steel	Yes	Yes	0000000	0000
5/16"-18	1 1/4"			3/4"	5/8"	2 1/16"	Durometer 40A	Medium Soft	Black	-40 to 200	Hex	1/2"	Steel	Steel	Steel	Yes	Yes	00000000	0000
5/16"-18	1 1/4"			3/4"	5/8"	2 1/16"	Durometer 70A	Hard	Black	-40 to 200	Hex	1/2"	Steel	Steel	Steel	Yes	Yes	0000000	0000
5/16"-24	1/2"			3/4"	5/8"	1 5/16"	Durometer 40A	Medium Soft	Black	-40 to 200	Hex	1/2"	Steel	Steel	Steel	Yes	Yes	00000000	0000


5/16"-24	1/2"			3/4"	5/8"	1 5/16"	Durometer 70A	Hard	Black	-40 to 200	Hex	1/2"	Steel	Steel	Steel	Yes	Yes	00000000	0000
5/16"-24	1 1/4"			3/4"	5/8"	2 1/16"	Durometer 40A	Medium Soft	Black	-40 to 200	Hex	1/2"	Steel	Steel	Steel	Yes	Yes	00000000	0000
5/16"-24	1 1/4"			3/4"	5/8"	2 1/16"	Durometer 70A	Hard	Black	-40 to 200	Hex	1/2"	Steel	Steel	Steel	Yes	Yes	00000000	0000

Abrasion-Resistant Polyurethane Rubber About Abrasion-Resistant Polyurethane Rubber

Style 2—Tighten with a wrench for a more secure hold than bumpers installed by hand.

	Thread
	Size	Lg.	OD	Ht.	Overall Ht.	Hardness	Hardness Rating	Color	Temp., ° F	Stud Drive Style	Hex Wd.	Hex Nut Material	Stud Material	Core Material	Nonmarking	For Use Outdoors		Each
Style 1



		1/4"-20	3/4"	1"	1"	1 3/4"	Durometer 75A	Hard	Red	-60 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	00000


		1/4"-20	3/4"	1 1/4"	1"	1 3/4"	Durometer 75A	Hard	Red	-60 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	0000
		3/8"-16	5/8"	1 1/4"	1 1/4"	1 7/8"	Durometer 40A	Medium Soft	Red	-60 to 200	—	—	—	Steel	Steel	Yes	Yes	0000000	00000
		3/8"-16	5/8"	1 1/4"	1 1/4"	1 7/8"	Durometer 80A	Hard	Red	-60 to 200	—	—	—	Steel	Steel	Yes	Yes	0000000	00000
		3/8"-16	3/4"	1 1/2"	13/16"	1 9/16"	Durometer 40A	Medium Soft	Red	-60 to 200	—	—	—	Steel	Steel	Yes	Yes	0000000	00000
		3/8"-16	3/4"	1 1/2"	13/16"	1 9/16"	Durometer 80A	Hard	Red	-60 to 200	—	—	—	Steel	Steel	Yes	Yes	0000000	00000
		3/8"-16	7/8"	1 1/2"	1 1/4"	2"	Durometer 75A	Hard	Red	-60 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	00000
		3/8"-16	7/8"	2"	1 1/4"	2"	Durometer 75A	Hard	Red	-60 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	00000
		3/8"-16	1"	1 1/4"	1 1/4"	2 1/4"	Durometer 40A	Medium Soft	Red	-60 to 200	—	—	—	Steel	Steel	Yes	Yes	0000000	00000
		3/8"-16	1"	1 1/4"	1 1/4"	2 1/4"	Durometer 80A	Hard	Red	-60 to 200	—	—	—	Steel	Steel	Yes	Yes	0000000	00000
		3/8"-16	1 1/4"	1 1/4"	1 1/4"	2 1/2"	Durometer 40A	Medium Soft	Red	-60 to 200	—	—	—	Steel	Steel	Yes	Yes	0000000	00000


		3/8"-16	1 1/4"	1 1/4"	1 1/4"	2 1/2"	Durometer 80A	Hard	Red	-60 to 200	—	—	—	Steel	Steel	Yes	Yes	0000000	00000
		1/2"-13	3/4"	1 1/4"	1 1/4"	2"	Durometer 40A	Medium Soft	Red	-60 to 200	—	—	—	Steel	Steel	Yes	Yes	0000000	00000
		1/2"-13	3/4"	1 1/4"	1 1/4"	2"	Durometer 80A	Hard	Red	-60 to 200	—	—	—	Steel	Steel	Yes	Yes	0000000	00000
		1/2"-13	1"	2 1/2"	2"	2 3/4"	Durometer 75A	Hard	Red	-60 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	00000
		1/2"-13	1"	3"	2 1/2"	3 1/4"	Durometer 75A	Hard	Red	-60 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	00000
		5/8"-18	1"	1 1/4"	1 1/4"	2 1/4"	Durometer 40A	Medium Soft	Red	-60 to 200	—	—	—	Steel	Steel	Yes	Yes	0000000	00000
		5/8"-18	1"	1 1/4"	1 1/4"	2 1/4"	Durometer 80A	Hard	Red	-60 to 200	—	—	—	Steel	Steel	Yes	Yes	0000000	00000
		M6 × 1 mm	18 mm	19 mm	16 mm	34 mm	Durometer 40A	Medium Soft	Red	-60 to 200	—	—	—	Steel	Steel	Yes	Yes	0000000	00000
		M6 × 1 mm	18 mm	19 mm	16 mm	34 mm	Durometer 80A	Hard	Red	-60 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	0000
		M8 × 1.25 mm	18 mm	19 mm	16 mm	34 mm	Durometer 40A	Medium Soft	Red	-60 to 200	—	—	—	Steel	Steel	Yes	Yes	0000000	00000


		M8 × 1.25 mm	18 mm	19 mm	16 mm	34 mm	Durometer 80A	Hard	Red	-60 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	0000
		M10 × 1.5 mm	15 mm	32 mm	32 mm	47 mm	Durometer 80A	Hard	Red	-60 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	00000
		M10 × 1.5 mm	30 mm	32 mm	32 mm	62 mm	Durometer 40A	Medium Soft	Red	-60 to 200	—	—	—	Steel	Steel	Yes	Yes	0000000	00000
		M10 × 1.5 mm	30 mm	32 mm	32 mm	62 mm	Durometer 80A	Hard	Red	-60 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	00000
		M12 × 1.75 mm	30 mm	32 mm	32 mm	62 mm	Durometer 40A	Medium Soft	Red	-60 to 200	—	—	—	Steel	Steel	Yes	Yes	0000000	00000
		M12 × 1.75 mm	30 mm	32 mm	32 mm	62 mm	Durometer 80A	Hard	Red	-60 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	00000
		M16 × 2 mm	15 mm	32 mm	32 mm	47 mm	Durometer 80A	Hard	Red	-60 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	00000
		M16 × 2 mm	30 mm	32 mm	32 mm	62 mm	Durometer 80A	Hard	Red	-60 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	00000
		M16 × 2 mm	30 mm	45 mm	42 mm	72 mm	Durometer 80A	Hard	Red	-60 to 200	—	—	—	Steel	Steel	Yes	Yes	00000000	00000


		Style 2



				10-24	1/2"	3/4"	5/8"	1 1/4"	Durometer 40A	Medium Soft	Red	-60 to 200	Hex	7/16"	Steel	Steel	Steel	Yes	Yes	0000000	00000


				10-24	1/2"	3/4"	5/8"	1 5/16"	Durometer 80A	Hard	Red	-60 to 200	Hex	1/2"	Steel	Steel	Steel	Yes	Yes	0000000	00000
				10-24	1 1/4"	3/4"	5/8"	2"	Durometer 40A	Medium Soft	Red	-60 to 200	Hex	7/16"	Steel	Steel	Steel	Yes	Yes	0000000	00000
				10-24	1 1/4"	3/4"	5/8"	2 1/16"	Durometer 80A	Hard	Red	-60 to 200	Hex	1/2"	Steel	Steel	Steel	Yes	Yes	0000000	00000
				10-32	1/2"	3/4"	5/8"	1 1/4"	Durometer 40A	Medium Soft	Red	-60 to 200	Hex	7/16"	Steel	Steel	Steel	Yes	Yes	0000000	00000
				10-32	1/2"	3/4"	5/8"	1 5/16"	Durometer 80A	Hard	Red	-60 to 200	Hex	1/2"	Steel	Steel	Steel	Yes	Yes	0000000	00000
				10-32	1 1/4"	3/4"	5/8"	2"	Durometer 40A	Medium Soft	Red	-60 to 200	Hex	7/16"	Steel	Steel	Steel	Yes	Yes	0000000	00000
				10-32	1 1/4"	3/4"	5/8"	2 1/16"	Durometer 80A	Hard	Red	-60 to 200	Hex	1/2"	Steel	Steel	Steel	Yes	Yes	00000000	00000
				1/4"-20	1/2"	3/4"	5/8"	1 5/16"	Durometer 80A	Hard	Red	-60 to 200	Hex	1/2"	Steel	Steel	Steel	Yes	Yes	00000000	00000
				1/4"-20	1/2"	3/4"	5/8"	1 3/8"	Durometer 40A	Medium Soft	Red	-60 to 200	Hex	7/16"	Steel	Steel	Steel	Yes	Yes	0000000	00000
				1/4"-20	1 1/4"	3/4"	5/8"	2 1/16"	Durometer 80A	Hard	Red	-60 to 200	Hex	1/2"	Steel	Steel	Steel	Yes	Yes	00000000	00000


				1/4"-20	1 1/4"	3/4"	5/8"	2 1/8"	Durometer 40A	Medium Soft	Red	-60 to 200	Hex	7/16"	Steel	Steel	Steel	Yes	Yes	0000000	00000
				1/4"-28	1/2"	3/4"	5/8"	1 5/16"	Durometer 80A	Hard	Red	-60 to 200	Hex	1/2"	Steel	Steel	Steel	Yes	Yes	00000000	00000
				1/4"-28	1/2"	3/4"	5/8"	1 3/8"	Durometer 40A	Medium Soft	Red	-60 to 200	Hex	7/16"	Steel	Steel	Steel	Yes	Yes	0000000	00000
				1/4"-28	1 1/4"	3/4"	5/8"	2 1/16"	Durometer 80A	Hard	Red	-60 to 200	Hex	1/2"	Steel	Steel	Steel	Yes	Yes	00000000	00000
1/4"-28				1 1/4"	3/4"	5/8"	2 1/8"	Durometer 40A	Medium Soft	Red	-60 to 200	Hex	7/16"	Steel	Steel	Steel	Yes	Yes	0000000	00000
5/16"-18	1/2"			3/4"	5/8"	1 5/16"	Durometer 80A	Hard	Red	-60 to 200	Hex	1/2"	Steel	Steel	Steel	Yes	Yes	0000000	00000
5/16"-18	1/2"			3/4"	5/8"	1 3/8"	Durometer 40A	Medium Soft	Red	-60 to 200	Hex	1/2"	Steel	Steel	Steel	Yes	Yes	0000000	00000
5/16"-18	1 1/4"			3/4"	5/8"	2 1/16"	Durometer 80A	Hard	Red	-60 to 200	Hex	1/2"	Steel	Steel	Steel	Yes	Yes	0000000	00000
5/16"-18	1 1/4"			3/4"	5/8"	2 1/8"	Durometer 40A	Medium Soft	Red	-60 to 200	Hex	1/2"	Steel	Steel	Steel	Yes	Yes	0000000	00000
5/16"-24	1/2"			3/4"	5/8"	1 5/16"	Durometer 80A	Hard	Red	-60 to 200	Hex	1/2"	Steel	Steel	Steel	Yes	Yes	00000000	00000


5/16"-24	1/2"			3/4"	5/8"	1 3/8"	Durometer 40A	Medium Soft	Red	-60 to 200	Hex	1/2"	Steel	Steel	Steel	Yes	Yes	0000000	00000
5/16"-24	1 1/4"			3/4"	5/8"	2 1/16"	Durometer 80A	Hard	Red	-60 to 200	Hex	1/2"	Steel	Steel	Steel	Yes	Yes	00000000	00000
5/16"-24	1 1/4"			3/4"	5/8"	2 1/8"	Durometer 40A	Medium Soft	Red	-60 to 200	Hex	1/2"	Steel	Steel	Steel	Yes	Yes	0000000	00000

Bumper Assortments

Keep a range of shapes and sizes on hand to protect a variety of parts.

Includes	No. of Pieces	Color	Container Type		Each
7/16" Domed Black Rubber Bumpers with 6-32 Threaded Stud (4 ea.) 3/4" Round Black Rubber Bumpers with Unthreaded Hole (4 ea.) 13/16" Round Black Rubber Bumpers with Unthreaded Hole (4 ea.) 9/16" Round Black Rubber Bumpers with Push-In Stem (10 ea.) 1" Round Black Rubber Bumpers with Push-In Stem (5 ea.) 13/16" Tapered Square Adhesive-Back Black Polyurethane Rubber Bumpers (12 ea.) 1/2" Round Adhesive-Back White Plastic Bumpers (4 ea.) 1/2" Round Adhesive-Back Black Felt Bumpers (50 ea.)	93	Black, White	Plastic Case	000000	000000

Load-Rated Reinforced Threaded-Hole Bumpers


Style 1	Style 2	Style 3	Style 4

These bumpers are tested to ensure they'll support the load of your application. They'll bear the weight of everything from a 50-pound saw to a 2,000-pound air compressor. All have a metal base plate for added strength and a longer service life than all-rubber bumpers. Twist them onto a threaded stud on your equipment, or pair them with your own stud to create a custom-length bumper.

Natural Rubber with Steel Base Plate

These bumpers absorb impact well enough for most applications. However, they're not for use outdoors and break down when exposed to oil and harsh chemicals.

	Thread
	Size	Dp.	OD	Ht.	Max. Load, lb.	Hardness	Hardness Rating	Color	Temp., ° F	Nonmarking	For Use Outdoors		Each
Style 1



		1/4"-20	1/4"	1"	1/2"	200	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	00000


		1/4"-20	1/4"	1"	3/4"	140	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	0000
		5/16"-18	5/16"	1"	1"	190	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	0000
		5/16"-18	5/16"	1 1/2"	3/4"	440	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	0000
		5/16"-18	5/16"	1 1/2"	1"	400	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	0000
		3/8"-16	3/8"	1 1/2"	1"	400	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	0000
		3/8"-16	3/8"	2"	3/4"	1,040	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	0000
		3/8"-16	3/8"	2"	1 5/8"	670	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	00000
		M3 × 0.5 mm	3 mm	8 mm	8 mm	7	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	00000000	0000
		M3 × 0.5 mm	3 mm	8 mm	8 mm	12	Durometer 55A	Medium	Black	-40 to 170	Yes	No	00000000	0000
		M3 × 0.5 mm	3 mm	8 mm	8 mm	30	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	0000


		M3 × 0.5 mm	3 mm	8 mm	13 mm	11	Durometer 55A	Medium	Black	-40 to 170	Yes	No	00000000	0000
		M3 × 0.5 mm	3 mm	8 mm	13 mm	30	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	0000
		M4 × 0.7 mm	4 mm	10 mm	10 mm	11	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	00000000	0000
		M4 × 0.7 mm	4 mm	10 mm	10 mm	13	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	0000
		M4 × 0.7 mm	4 mm	10 mm	10 mm	45	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	0000
		M4 × 0.7 mm	4 mm	10 mm	15 mm	15	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	00000000	0000
		M4 × 0.7 mm	4 mm	10 mm	15 mm	35	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	0000
		M4 × 0.7 mm	4 mm	15 mm	15 mm	30	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	00000000	0000
		M4 × 0.7 mm	4 mm	15 mm	15 mm	50	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	0000
		M4 × 0.7 mm	4 mm	15 mm	15 mm	85	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	0000


		M4 × 0.7 mm	4 mm	15 mm	20 mm	30	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	00000000	0000
		M4 × 0.7 mm	4 mm	15 mm	20 mm	60	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	0000
		M4 × 0.7 mm	4 mm	15 mm	20 mm	130	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	0000
		M6 × 1 mm	6 mm	20 mm	15 mm	65	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	00000000	0000
		M6 × 1 mm	6 mm	20 mm	15 mm	100	Durometer 55A	Medium	Black	-40 to 170	Yes	No	00000000	0000
		M6 × 1 mm	6 mm	20 mm	15 mm	150	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	0000
		M6 × 1 mm	6 mm	20 mm	20 mm	80	Durometer 55A	Medium	Black	-40 to 170	Yes	No	00000000	0000
		M6 × 1 mm	6 mm	20 mm	20 mm	180	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	0000
		M6 × 1 mm	6 mm	20 mm	25 mm	60	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	00000000	0000
		M6 × 1 mm	6 mm	20 mm	25 mm	85	Durometer 55A	Medium	Black	-40 to 170	Yes	No	00000000	0000


		M6 × 1 mm	6 mm	20 mm	25 mm	230	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	0000
		M6 × 1 mm	6 mm	25 mm	15 mm	130	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	0000
		M6 × 1 mm	6 mm	25 mm	15 mm	360	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	0000
		M6 × 1 mm	6 mm	25 mm	20 mm	120	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	0000
		M6 × 1 mm	6 mm	25 mm	20 mm	310	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	0000
		M6 × 1 mm	6 mm	25 mm	30 mm	65	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	00000000	0000
		M6 × 1 mm	6 mm	25 mm	30 mm	110	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	0000
		M6 × 1 mm	6 mm	25 mm	30 mm	260	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	0000
		M8 × 1.25 mm	8 mm	30 mm	15 mm	160	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	00000000	0000
		M8 × 1.25 mm	8 mm	30 mm	15 mm	200	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	0000


		M8 × 1.25 mm	8 mm	30 mm	15 mm	580	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	0000
		M8 × 1.25 mm	8 mm	30 mm	20 mm	120	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	00000000	0000
		M8 × 1.25 mm	8 mm	30 mm	20 mm	220	Durometer 55A	Medium	Black	-40 to 170	Yes	No	00000000	0000
		M8 × 1.25 mm	8 mm	30 mm	20 mm	420	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	0000
		M8 × 1.25 mm	8 mm	30 mm	30 mm	130	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	00000000	0000
		M8 × 1.25 mm	8 mm	30 mm	30 mm	170	Durometer 55A	Medium	Black	-40 to 170	Yes	No	00000000	0000
		M8 × 1.25 mm	8 mm	30 mm	30 mm	360	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	0000
		M8 × 1.25 mm	8 mm	30 mm	40 mm	170	Durometer 55A	Medium	Black	-40 to 170	Yes	No	00000000	0000
		M8 × 1.25 mm	8 mm	40 mm	20 mm	260	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	00000000	0000
		M8 × 1.25 mm	8 mm	40 mm	20 mm	270	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	0000

M8 × 1.25 mm	8 mm	40 mm	20 mm	1,060	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	0000
M8 × 1.25 mm	8 mm	40 mm	30 mm	350	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	0000
M8 × 1.25 mm	8 mm	40 mm	30 mm	630	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	0000
M8 × 1.25 mm	8 mm	40 mm	40 mm	220	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	00000000	00000
M8 × 1.25 mm	8 mm	40 mm	40 mm	400	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	00000
M8 × 1.25 mm	8 mm	40 mm	40 mm	700	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	0000
M10 × 1.5 mm	10 mm	50 mm	20 mm	580	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	00000
M10 × 1.5 mm	10 mm	50 mm	20 mm	600	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	00000000	00000
M10 × 1.5 mm	10 mm	50 mm	20 mm	1,670	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	00000
M10 × 1.5 mm	10 mm	50 mm	30 mm	400	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	00000000	00000
M10 × 1.5 mm	10 mm	50 mm	30 mm	550	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	00000
M10 × 1.5 mm	10 mm	50 mm	30 mm	1,210	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	00000
M10 × 1.5 mm	10 mm	50 mm	40 mm	550	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	00000
M10 × 1.5 mm	10 mm	50 mm	40 mm	1,110	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	00000
M10 × 1.5 mm	10 mm	60 mm	30 mm	720	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	00000000	00000
M10 × 1.5 mm	10 mm	60 mm	30 mm	1,200	Durometer 55A	Medium	Black	-40 to 170	Yes	No	00000000	00000
M10 × 1.5 mm	10 mm	70 mm	30 mm	1,610	Durometer 55A	Medium	Black	-40 to 170	Yes	No	00000000	00000
M10 × 1.5 mm	10 mm	70 mm	40 mm	920	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	00000
M10 × 1.5 mm	10 mm	70 mm	55 mm	1,010	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	00000
M12 × 1.75 mm	12 mm	75 mm	30 mm	1,770	Durometer 55A	Medium	Black	-40 to 170	Yes	No	00000000	00000
M12 × 1.75 mm	12 mm	75 mm	40 mm	1,010	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	00000
M12 × 1.75 mm	12 mm	75 mm	40 mm	2,060	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	00000
M12 × 1.75 mm	12 mm	75 mm	50 mm	980	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	00000
M16 × 2 mm	16 mm	100 mm	40 mm	1,820	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	00000
M16 × 2 mm	16 mm	100 mm	40 mm	2,110	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	00000000	00000

Style 2



		1/4"-20	1/4"	3/4"	31/32"	22	Durometer 55A	Medium	Black	-40 to 170	Yes	No	00000000	0000


		1/4"-20	1/4"	31/32"	1 1/4"	33	Durometer 55A	Medium	Black	-40 to 170	Yes	No	00000000	0000
		5/16"-18	5/16"	1 1/4"	1 1/2"	45	Durometer 55A	Medium	Black	-40 to 170	Yes	No	00000000	0000
		5/16"-18	5/16"	1 1/2"	1 3/4"	140	Durometer 55A	Medium	Black	-40 to 170	Yes	No	00000000	0000
		3/8"-16	3/8"	1 3/4"	2"	160	Durometer 55A	Medium	Black	-40 to 170	Yes	No	00000000	00000
		3/8"-16	3/8"	2"	2 1/4"	190	Durometer 55A	Medium	Black	-40 to 170	Yes	No	00000000	00000
		M5 × 0.8 mm	5 mm	10 mm	10 mm	10	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	00000000	0000
		M5 × 0.8 mm	5 mm	10 mm	10 mm	13	Durometer 55A	Medium	Black	-40 to 170	Yes	No	00000000	0000
		M5 × 0.8 mm	5 mm	10 mm	10 mm	25	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	0000
		M6 × 1 mm	6 mm	20 mm	15 mm	29	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	00000000	0000
		M6 × 1 mm	6 mm	20 mm	24 mm	18	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	00000000	0000


		M6 × 1 mm	6 mm	20 mm	24 mm	22	Durometer 55A	Medium	Black	-20 to 150	Yes	No	0000000	0000
		M6 × 1 mm	6 mm	20 mm	24 mm	70	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	0000
		M6 × 1 mm	6 mm	25 mm	20 mm	42	Durometer 55A	Medium	Black	-40 to 170	Yes	No	00000000	0000
		M6 × 1 mm	6 mm	25 mm	20 mm	110	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	0000
		M8 × 1.25 mm	8 mm	30 mm	30 mm	30	Durometer 55A	Medium	Black	-20 to 150	Yes	No	0000000	0000
		M8 × 1.25 mm	8 mm	30 mm	30 mm	40	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	00000000	0000
		M8 × 1.25 mm	8 mm	50 mm	61 mm	160	Durometer 55A	Medium	Black	-20 to 150	Yes	No	0000000	00000
		M8 × 1.25 mm	8 mm	50 mm	61 mm	340	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	00000
		M10 × 1.5 mm	10 mm	50 mm	68 mm	190	Durometer 55A	Medium	Black	-20 to 150	Yes	No	0000000	00000
		M10 × 1.5 mm	10 mm	50 mm	68 mm	430	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	00000


		M12 × 1.75 mm	12 mm	75 mm	89 mm	570	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	00000

Natural Rubber with Corrosion-Resistant Stainless Steel Base Plate

Style 1

These bumpers absorb impact well enough for most applications. However, they're not for use outdoors and break down when exposed to oil and harsh chemicals.

	Thread
	Size	Dp.	OD	Ht.	Max. Load, lb.	Hardness	Hardness Rating	Color	Temp., ° F	Nonmarking	For Use Outdoors		Each
Style 1



		1/4"-20	1/4"	1"	1/2"	200	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	00000


		1/4"-20	1/4"	1"	3/4"	140	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	0000
		5/16"-18	5/16"	1"	1"	190	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	0000
		5/16"-18	5/16"	1 1/2"	3/4"	440	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	00000
		5/16"-18	5/16"	1 1/2"	1"	400	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	00000
		3/8"-16	3/8"	1 1/2"	1"	400	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	00000
		3/8"-16	3/8"	2"	3/4"	1,040	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	00000
		3/8"-16	3/8"	2"	1 5/8"	670	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	00000
		M3 × 0.5 mm	3 mm	8 mm	8 mm	12	Durometer 55A	Medium	Black	-40 to 170	Yes	No	00000000	0000
		M4 × 0.7 mm	4 mm	10 mm	10 mm	13	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	0000
		M4 × 0.7 mm	4 mm	15 mm	15 mm	50	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	0000


		M4 × 0.7 mm	4 mm	15 mm	20 mm	60	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	0000
		M6 × 1 mm	6 mm	20 mm	15 mm	100	Durometer 55A	Medium	Black	-40 to 170	Yes	No	00000000	0000
		M6 × 1 mm	6 mm	20 mm	25 mm	85	Durometer 55A	Medium	Black	-40 to 170	Yes	No	00000000	0000
		M6 × 1 mm	6 mm	25 mm	15 mm	130	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	0000
		M6 × 1 mm	6 mm	25 mm	20 mm	120	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	0000
		M6 × 1 mm	6 mm	25 mm	30 mm	110	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	0000
		M8 × 1.25 mm	8 mm	30 mm	15 mm	200	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	0000
		M8 × 1.25 mm	8 mm	30 mm	20 mm	220	Durometer 55A	Medium	Black	-40 to 170	Yes	No	00000000	00000
		M8 × 1.25 mm	8 mm	40 mm	20 mm	270	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	00000
		M8 × 1.25 mm	8 mm	40 mm	30 mm	350	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	00000


		M8 × 1.25 mm	8 mm	40 mm	40 mm	400	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	00000
		M10 × 1.5 mm	10 mm	50 mm	20 mm	580	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	00000
		M10 × 1.5 mm	10 mm	50 mm	30 mm	550	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	00000
		M10 × 1.5 mm	10 mm	50 mm	40 mm	550	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	00000
		M10 × 1.5 mm	10 mm	50 mm	50 mm	600	Durometer 55A	Medium	Black	-40 to 170	Yes	No	00000000	00000
		M12 × 1.75 mm	12 mm	75 mm	30 mm	1,770	Durometer 55A	Medium	Black	-40 to 170	Yes	No	00000000	00000
		M12 × 1.75 mm	12 mm	75 mm	40 mm	1,010	Durometer 55A	Medium	Black	-20 to 150	Yes	No	000000000	00000

Abrasion-Resistant Polyurethane Rubber with Steel Base Plate


Style 1	Style 3

	Thread
	Size	Dp.	OD	Ht.	Max. Load, lb.	Hardness	Hardness Rating	Color	Temp., ° F	Nonmarking	For Use Outdoors		Each
Style 1



		4-40	1/8"	9/32"	5/16"	2	Durometer 48A	Medium	Black	60 to 100	No	No	00000000	00000


		6-32	3/16"	13/32"	1/2"	4	Durometer 48A	Medium	Black	60 to 100	No	No	00000000	0000
		8-32	3/16"	13/32"	1/2"	4	Durometer 48A	Medium	Black	60 to 100	No	No	00000000	0000
		1/4"-20	1/4"	5/8"	5/8"	12	Durometer 48A	Medium	Black	60 to 100	No	No	00000000	0000
		5/16"-18	5/16"	1"	3/4"	45	Durometer 48A	Medium	Black	60 to 100	No	No	00000000	00000


		Style 3



				8-32	1/4"	3/4"	1/2"	3	Durometer 50 OO	Extra Soft	Black	-20 to 160	No	No	000000	0000


				8-32	1/4"	3/4"	1/2"	6	Durometer 70 OO	Soft	Black	-20 to 160	No	No	000000	0000
				1/4"-20	3/8"	1 1/2"	1"	11	Durometer 50 OO	Extra Soft	Black	-20 to 160	No	No	0000000	00000
				1/4"-20	3/8"	1 1/2"	1"	18	Durometer 70 OO	Soft	Black	-20 to 160	No	No	0000000	00000
				1/4"-20	3/8"	1 3/4"	27/32"	20	Durometer 50 OO	Extra Soft	Black	-20 to 160	No	No	0000000	00000
				1/4"-20	3/8"	1 3/4"	27/32"	35	Durometer 70 OO	Soft	Black	-20 to 160	No	No	0000000	00000
				M4 × 0.7 mm	6 mm	19 mm	13 mm	3	Durometer 50 OO	Extra Soft	Black	-20 to 160	No	No	0000000	00000
				M4 × 0.7 mm	6 mm	19 mm	13 mm	6	Durometer 70 OO	Soft	Black	-20 to 160	No	No	0000000	00000
				M6 × 1 mm	9 mm	38 mm	25 mm	18	Durometer 70 OO	Soft	Black	-20 to 160	No	No	0000000	00000
				M6 × 1 mm	9 mm	45 mm	22 mm	20	Durometer 50 OO	Extra Soft	Black	-20 to 160	No	No	0000000	00000
				M6 × 1 mm	9 mm	45 mm	22 mm	35	Durometer 70 OO	Soft	Black	-20 to 160	No	No	0000000	00000

Oil-Resistant Buna-N with Steel Base Plate

Style 4

These bumpers resist oil and fuels better than other rubber bumpers. Use them on frequently lubricated machinery and oily equipment, such as engines and pumps.

	Thread
	Size	Dp.	OD	Ht.	Max. Load, lb.	Hardness	Hardness Rating	Color	Temp., ° F	Nonmarking	For Use Outdoors		Each
Style 4



		10-24	3/16"	3/4"	5/8"	24	Durometer 55A	Medium	Black	-20 to 170	Yes	No	00000000	00000


		1/4"-20	1/4"	31/32"	13/16"	95	Durometer 55A	Medium	Black	-20 to 170	Yes	No	00000000	0000
		5/16"-18	5/16"	1 1/4"	1"	200	Durometer 55A	Medium	Black	-20 to 170	Yes	No	00000000	00000
		5/16"-18	5/16"	1 1/2"	1 1/4"	270	Durometer 55A	Medium	Black	-20 to 170	Yes	No	00000000	00000
		3/8"-16	3/8"	1 31/32"	1 11/16"	360	Durometer 55A	Medium	Black	-20 to 170	Yes	No	00000000	00000
		M5 × 0.8 mm	5 mm	19 mm	16 mm	24	Durometer 55A	Medium	Black	-20 to 170	Yes	No	00000000	0000
		M6 × 1 mm	6 mm	25 mm	21 mm	95	Durometer 55A	Medium	Black	-20 to 170	Yes	No	00000000	0000
		M8 × 1.25 mm	8 mm	32 mm	26 mm	200	Durometer 55A	Medium	Black	-20 to 170	Yes	No	00000000	00000
		M8 × 1.25 mm	8 mm	38 mm	32 mm	270	Durometer 55A	Medium	Black	-20 to 170	Yes	No	00000000	00000

Oil-Resistant Buna-N with Corrosion-Resistant Stainless Steel Base Plate

Style 4

These bumpers resist oil and fuels better than other rubber bumpers. Use them on frequently lubricated machinery and oily equipment, such as engines and pumps.

	Thread
	Size	Dp.	OD	Ht.	Max. Load, lb.	Hardness	Hardness Rating	Color	Temp., ° F	Nonmarking	For Use Outdoors		Each
Style 4



		10-24	3/16"	3/4"	5/8"	24	Durometer 55A	Medium	Black	-20 to 170	Yes	No	00000000	000000


		1/4"-20	1/4"	31/32"	13/16"	95	Durometer 55A	Medium	Black	-20 to 170	Yes	No	00000000	00000
		5/16"-18	5/16"	1 1/4"	1"	200	Durometer 55A	Medium	Black	-20 to 170	Yes	No	00000000	00000

High-Temperature Silicone Rubber with Steel Base Plate

Style 3

Keep their shape and strength at higher temperatures than any of our other rubber bumpers.

	Thread
	Size	Dp.	OD	Ht.	Max. Load, lb.	Hardness	Hardness Rating	Color	Temp., ° F	Nonmarking	For Use Outdoors		Each
Style 3



		1/4"-20	1/4"	1"	3/4"	25	Durometer 30A	Soft	Black	-80 to 300	Yes	Yes	0000000	00000


		1/4"-20	1/4"	1"	3/4"	35	Durometer 40A	Medium Soft	Green	-80 to 300	Yes	Yes	000000	0000
		1/4"-20	1/4"	1"	3/4"	50	Durometer 50A	Medium	Orange	-80 to 300	Yes	Yes	0000000	0000
		1/4"-20	1/4"	1"	3/4"	65	Durometer 60A	Medium Hard	Orange	-80 to 300	Yes	Yes	0000000	0000
		1/4"-20	1/4"	1"	3/4"	90	Durometer 70A	Hard	Orange	-80 to 300	Yes	Yes	0000000	0000
		5/16"-18	3/8"	1 1/2"	1"	60	Durometer 30A	Soft	Black	-80 to 300	Yes	Yes	0000000	0000
		5/16"-18	3/8"	1 1/2"	1"	90	Durometer 40A	Medium Soft	Green	-80 to 300	Yes	Yes	0000000	0000
		5/16"-18	3/8"	1 1/2"	1"	125	Durometer 50A	Medium	Orange	-80 to 300	Yes	Yes	0000000	0000
		5/16"-18	3/8"	1 1/2"	1"	175	Durometer 60A	Medium Hard	Orange	-80 to 300	Yes	Yes	0000000	0000
		5/16"-18	3/8"	1 1/2"	1"	220	Durometer 70A	Hard	Orange	-80 to 300	Yes	Yes	0000000	0000
		M6 × 1 mm	6 mm	25 mm	19 mm	25	Durometer 30A	Soft	Black	-80 to 300	Yes	Yes	0000000	0000


		M6 × 1 mm	6 mm	25 mm	19 mm	35	Durometer 40A	Medium Soft	Green	-80 to 300	Yes	Yes	0000000	0000
		M6 × 1 mm	6 mm	25 mm	19 mm	50	Durometer 50A	Medium	Orange	-80 to 300	Yes	Yes	0000000	0000
		M6 × 1 mm	6 mm	25 mm	19 mm	65	Durometer 60A	Medium Hard	Orange	-80 to 300	Yes	Yes	0000000	0000
		M6 × 1 mm	6 mm	25 mm	19 mm	90	Durometer 70A	Hard	Orange	-80 to 300	Yes	Yes	000000	0000
		M8 × 1.25 mm	8 mm	38 mm	25 mm	60	Durometer 30A	Soft	Black	-80 to 300	Yes	Yes	0000000	0000
		M8 × 1.25 mm	8 mm	38 mm	25 mm	90	Durometer 40A	Medium Soft	Green	-80 to 300	Yes	Yes	0000000	0000
		M8 × 1.25 mm	8 mm	38 mm	25 mm	125	Durometer 50A	Medium	Orange	-80 to 300	Yes	Yes	0000000	0000
		M8 × 1.25 mm	8 mm	38 mm	25 mm	175	Durometer 60A	Medium Hard	Orange	-80 to 300	Yes	Yes	0000000	0000
		M8 × 1.25 mm	8 mm	38 mm	25 mm	225	Durometer 70A	Hard	Orange	-80 to 300	Yes	Yes	0000000	0000

Rubber Blend with Steel Base Plate

Style 1

A good choice for outdoor use, these withstand sunlight, rain, and ozone better than Buna-N bumpers.

	Thread
	Size	Dp.	OD	Ht.	Max. Load, lb.	Hardness	Hardness Rating	Color	Temp., ° F	Nonmarking	For Use Outdoors		Each
Style 1



		4-40	1/8"	9/32"	5/16"	0.3	Durometer 19A	Soft	Black	-10 to 150	Yes	Yes	00000000	00000


		6-32	3/16"	13/32"	1/2"	0.6	Durometer 19A	Soft	Black	-10 to 150	Yes	Yes	00000000	0000
		8-32	3/16"	13/32"	1/2"	0.6	Durometer 19A	Soft	Black	-10 to 150	Yes	Yes	00000000	0000

Reinforced Threaded-Hole Bumpers


Style 1	Style 2

With a metal core or base plate for added strength, these bumpers withstand repeated impacts for a longer service life than all-rubber bumpers. You can also use them as spacers, vibration dampers, and noise reducers. Twist them onto a threaded stud on your equipment, or pair them with your own stud to create a custom-length bumper.

Multipurpose Neoprene About Multipurpose Neoprene


Style 1	Style 2

A good choice for oily equipment that's exposed to sunlight, rain, and ozone. These aren't as oil resistant as Buna-N bumpers, but they can be used outdoors.

	Thread						Mounting Hole
	Size	Dp.	OD	Lg.	Wd.	Ht.	Ctr.-to-Ctr.	Dp.	Hardness	Hardness Rating	Color	Temp., ° F	Base Plate Material	Core Material	Nonmarking	For Use Outdoors		Each
Style 1



		10-24	1/4"	3/4"	—	—	5/8"	—	—	Durometer 40A	Medium Soft	Black	-40 to 200	—	Steel	No	Yes	00000000	00000


		10-24	1/4"	3/4"	—	—	5/8"	—	—	Durometer 70A	Hard	Black	-40 to 200	—	Steel	No	Yes	00000000	0000
		10-32	1/4"	3/4"	—	—	5/8"	—	—	Durometer 40A	Medium Soft	Black	-40 to 200	—	Steel	No	Yes	00000000	0000
		10-32	1/4"	3/4"	—	—	5/8"	—	—	Durometer 70A	Hard	Black	-40 to 200	—	Steel	No	Yes	0000000	0000
		1/4"-20	1/4"	3/4"	—	—	5/8"	—	—	Durometer 40A	Medium Soft	Black	-40 to 200	—	Steel	No	Yes	00000000	0000
		1/4"-20	1/4"	3/4"	—	—	5/8"	—	—	Durometer 70A	Hard	Black	-40 to 200	—	Steel	No	Yes	0000000	0000
		1/4"-28	1/4"	3/4"	—	—	5/8"	—	—	Durometer 40A	Medium Soft	Black	-40 to 200	—	Steel	No	Yes	00000000	0000
		1/4"-28	1/4"	3/4"	—	—	5/8"	—	—	Durometer 70A	Hard	Black	-40 to 200	—	Steel	No	Yes	0000000	0000
		5/16"-18	1/4"	3/4"	—	—	5/8"	—	—	Durometer 40A	Medium Soft	Black	-40 to 200	—	Steel	No	Yes	00000000	0000
		5/16"-18	1/4"	3/4"	—	—	5/8"	—	—	Durometer 70A	Hard	Black	-40 to 200	—	Steel	No	Yes	0000000	0000
		5/16"-24	1/4"	3/4"	—	—	5/8"	—	—	Durometer 40A	Medium Soft	Black	-40 to 200	—	Steel	No	Yes	00000000	0000


		5/16"-24	1/4"	3/4"	—	—	5/8"	—	—	Durometer 70A	Hard	Black	-40 to 200	—	Steel	No	Yes	0000000	0000
		3/8"-16	1/2"	1 1/4"	—	—	1 1/4"	—	—	Durometer 40A	Medium Soft	Black	-40 to 200	—	Steel	No	Yes	0000000	00000
		3/8"-16	1/2"	1 1/4"	—	—	1 1/4"	—	—	Durometer 75A	Hard	Black	-40 to 200	—	Steel	No	Yes	00000000	00000
		3/8"-24	1/2"	1 1/4"	—	—	1 1/4"	—	—	Durometer 40A	Medium Soft	Black	-40 to 200	—	Steel	No	Yes	0000000	00000
		3/8"-24	1/2"	1 1/4"	—	—	1 1/4"	—	—	Durometer 75A	Hard	Black	-40 to 200	—	Steel	No	Yes	00000000	00000
		7/16"-20	1/2"	1 1/4"	—	—	1 1/4"	—	—	Durometer 40A	Medium Soft	Black	-40 to 200	—	Steel	No	Yes	0000000	00000
		7/16"-20	1/2"	1 1/4"	—	—	1 1/4"	—	—	Durometer 75A	Hard	Black	-40 to 200	—	Steel	No	Yes	00000000	00000
		1/2"-13	1/2"	1 1/4"	—	—	1 1/4"	—	—	Durometer 40A	Medium Soft	Black	-40 to 200	—	Steel	No	Yes	0000000	00000
		1/2"-13	1/2"	1 1/4"	—	—	1 1/4"	—	—	Durometer 75A	Hard	Black	-40 to 200	—	Steel	No	Yes	00000000	00000
		1/2"-20	1/2"	1 1/4"	—	—	1 1/4"	—	—	Durometer 40A	Medium Soft	Black	-40 to 200	—	Steel	No	Yes	0000000	00000


		1/2"-20	1/2"	1 1/4"	—	—	1 1/4"	—	—	Durometer 75A	Hard	Black	-40 to 200	—	Steel	No	Yes	00000000	00000
		5/8"-11	5/8"	1 3/4"	—	—	1 5/8"	—	—	Durometer 40A	Medium Soft	Black	-40 to 200	—	Steel	No	Yes	0000000	00000
		5/8"-11	5/8"	1 3/4"	—	—	1 5/8"	—	—	Durometer 75A	Hard	Black	-40 to 200	—	Steel	No	Yes	00000000	00000
		5/8"-18	1/2"	1 1/4"	—	—	1 1/4"	—	—	Durometer 40A	Medium Soft	Black	-40 to 200	—	Steel	No	Yes	0000000	00000
		5/8"-18	1/2"	1 1/4"	—	—	1 1/4"	—	—	Durometer 75A	Hard	Black	-40 to 200	—	Steel	No	Yes	00000000	00000
		5/8"-18	5/8"	1 3/4"	—	—	1 5/8"	—	—	Durometer 40A	Medium Soft	Black	-40 to 200	—	Steel	No	Yes	0000000	00000
		5/8"-18	5/8"	1 3/4"	—	—	1 5/8"	—	—	Durometer 75A	Hard	Black	-40 to 200	—	Steel	No	Yes	00000000	00000
		3/4"-10	1"	2 1/4"	—	—	2 1/4"	—	—	Durometer 40A	Medium Soft	Black	-40 to 200	—	Steel	No	Yes	0000000	00000
		3/4"-10	1"	2 1/4"	—	—	2 1/4"	—	—	Durometer 75A	Hard	Black	-40 to 200	—	Steel	No	Yes	00000000	00000
		3/4"-16	1"	2 1/4"	—	—	2 1/4"	—	—	Durometer 40A	Medium Soft	Black	-40 to 200	—	Steel	No	Yes	0000000	00000


		3/4"-16	1"	2 1/4"	—	—	2 1/4"	—	—	Durometer 75A	Hard	Black	-40 to 200	—	Steel	No	Yes	00000000	00000
		1"-8	1"	2 1/4"	—	—	2 1/4"	—	—	Durometer 40A	Medium Soft	Black	-40 to 200	—	Steel	No	Yes	0000000	00000
		1"-8	1"	2 1/4"	—	—	2 1/4"	—	—	Durometer 75A	Hard	Black	-40 to 200	—	Steel	No	Yes	00000000	00000
		1"-8	1 1/4"	3"	—	—	2 3/4"	—	—	Durometer 40A	Medium Soft	Black	-40 to 200	—	Steel	No	Yes	0000000	00000
		1"-8	1 1/4"	3"	—	—	2 3/4"	—	—	Durometer 75A	Hard	Black	-40 to 200	—	Steel	No	Yes	00000000	00000
		1 1/4"-12	1 1/4"	3"	—	—	2 3/4"	—	—	Durometer 40A	Medium Soft	Black	-40 to 200	—	Steel	No	Yes	0000000	00000
		1 1/4"-12	1 1/4"	3"	—	—	2 3/4"	—	—	Durometer 75A	Hard	Black	-40 to 200	—	Steel	No	Yes	00000000	00000
		M6 × 1 mm	6 mm	19 mm	—	—	16 mm	—	—	Durometer 40A	Medium Soft	Black	-40 to 200	—	Steel	No	Yes	00000000	0000
		M6 × 1 mm	6 mm	19 mm	—	—	16 mm	—	—	Durometer 70A	Hard	Black	-40 to 200	—	Steel	No	Yes	00000000	0000
		M8 × 1.25 mm	6 mm	19 mm	—	—	16 mm	—	—	Durometer 40A	Medium Soft	Black	-40 to 200	—	Steel	No	Yes	00000000	0000


		M8 × 1.25 mm	6 mm	19 mm	—	—	16 mm	—	—	Durometer 70A	Hard	Black	-40 to 200	—	Steel	No	Yes	00000000	0000
		M10 × 1.25 mm	13 mm	32 mm	—	—	32 mm	—	—	Durometer 40A	Medium Soft	Black	-40 to 200	—	Steel	No	Yes	00000000	00000
		M10 × 1.25 mm	13 mm	32 mm	—	—	32 mm	—	—	Durometer 75A	Hard	Black	-40 to 200	—	Steel	No	Yes	00000000	00000
		M10 × 1.5 mm	13 mm	32 mm	—	—	32 mm	—	—	Durometer 70A	Hard	Black	-40 to 200	—	Steel	No	Yes	00000000	00000
		M12 × 1.25 mm	13 mm	32 mm	—	—	32 mm	—	—	Durometer 40A	Medium Soft	Black	-40 to 200	—	Steel	No	Yes	00000000	00000
		M12 × 1.25 mm	13 mm	32 mm	—	—	32 mm	—	—	Durometer 75A	Hard	Black	-40 to 200	—	Steel	No	Yes	00000000	00000
		M12 × 1.75 mm	13 mm	32 mm	—	—	32 mm	—	—	Durometer 70A	Hard	Black	-40 to 200	—	Steel	No	Yes	00000000	00000
		M16 × 2 mm	13 mm	32 mm	—	—	32 mm	—	—	Durometer 40A	Medium Soft	Black	-40 to 200	—	Steel	No	Yes	00000000	00000
		M16 × 2 mm	13 mm	32 mm	—	—	32 mm	—	—	Durometer 70A	Hard	Black	-40 to 200	—	Steel	No	Yes	00000000	00000
		M16 × 2 mm	16 mm	45 mm	—	—	42 mm	—	—	Durometer 70A	Hard	Black	-40 to 200	—	Steel	No	Yes	00000000	00000


Style 2



		5/16"-18	1/8"	—	4"	2 1/2"	2"	3 1/4"	1"	Durometer 80A	Hard	Black	-40 to 200	Steel	—	No	Yes	0000000	00000

Abrasion-Resistant Polyurethane Rubber About Abrasion-Resistant Polyurethane Rubber

Style 1

	Thread
	Size	Dp.	OD	Ht.	Hardness	Hardness Rating	Color	Temp., ° F	Core Material	Nonmarking	For Use Outdoors		Each
Style 1



		10-24	1/4"	3/4"	5/8"	Durometer 30A	Soft	Red	-40 to 200	Steel	No	Yes	00000000	00000


		10-24	1/4"	3/4"	5/8"	Durometer 40A	Medium Soft	Red	-40 to 200	Steel	No	Yes	000000	0000
		10-24	1/4"	3/4"	5/8"	Durometer 50A	Medium	Red	-40 to 200	Steel	No	Yes	00000000	0000
		10-24	1/4"	3/4"	5/8"	Durometer 60A	Medium Hard	Black	-40 to 200	Steel	No	Yes	00000000	0000
		10-24	1/4"	3/4"	5/8"	Durometer 85A	Hard	Red	-40 to 200	Steel	No	Yes	0000000	0000
		10-24	1/4"	3/4"	5/8"	Durometer 95A	Extra Hard	Black	-40 to 200	Steel	No	Yes	00000000	0000
		10-32	1/4"	3/4"	5/8"	Durometer 30A	Soft	Red	-40 to 200	Steel	No	Yes	00000000	0000
		10-32	1/4"	3/4"	5/8"	Durometer 40A	Medium Soft	Red	-40 to 200	Steel	No	Yes	000000	0000
		10-32	1/4"	3/4"	5/8"	Durometer 50A	Medium	Red	-40 to 200	Steel	No	Yes	00000000	0000
		10-32	1/4"	3/4"	5/8"	Durometer 60A	Medium Hard	Black	-40 to 200	Steel	No	Yes	00000000	0000
		10-32	1/4"	3/4"	5/8"	Durometer 85A	Hard	Red	-40 to 200	Steel	No	Yes	0000000	0000


		10-32	1/4"	3/4"	5/8"	Durometer 95A	Extra Hard	Black	-40 to 200	Steel	No	Yes	00000000	0000
		1/4"-20	1/4"	3/4"	5/8"	Durometer 30A	Soft	Red	-40 to 200	Steel	No	Yes	00000000	0000
		1/4"-20	1/4"	3/4"	5/8"	Durometer 40A	Medium Soft	Red	-40 to 200	Steel	No	Yes	000000	0000
		1/4"-20	1/4"	3/4"	5/8"	Durometer 50A	Medium	Red	-40 to 200	Steel	No	Yes	00000000	0000
		1/4"-20	1/4"	3/4"	5/8"	Durometer 60A	Medium Hard	Black	-40 to 200	Steel	No	Yes	00000000	0000
		1/4"-20	1/4"	3/4"	5/8"	Durometer 85A	Hard	Red	-40 to 200	Steel	No	Yes	0000000	0000
		1/4"-20	1/4"	3/4"	5/8"	Durometer 95A	Extra Hard	Black	-40 to 200	Steel	No	Yes	00000000	0000
		1/4"-20	3/4"	1"	1"	Durometer 85A	Hard	Red	-40 to 200	Steel	No	Yes	00000000	0000
		1/4"-20	3/4"	1 1/4"	1"	Durometer 85A	Hard	Red	-40 to 200	Steel	No	Yes	00000000	0000
		1/4"-28	1/4"	3/4"	5/8"	Durometer 30A	Soft	Red	-40 to 200	Steel	No	Yes	00000000	0000


		1/4"-28	1/4"	3/4"	5/8"	Durometer 40A	Medium Soft	Red	-40 to 200	Steel	No	Yes	000000	0000
		1/4"-28	1/4"	3/4"	5/8"	Durometer 50A	Medium	Red	-40 to 200	Steel	No	Yes	00000000	0000
		1/4"-28	1/4"	3/4"	5/8"	Durometer 60A	Medium Hard	Black	-40 to 200	Steel	No	Yes	00000000	0000
		1/4"-28	1/4"	3/4"	5/8"	Durometer 85A	Hard	Red	-40 to 200	Steel	No	Yes	0000000	0000
		1/4"-28	1/4"	3/4"	5/8"	Durometer 95A	Extra Hard	Black	-40 to 200	Steel	No	Yes	00000000	0000
		5/16"-18	1/4"	3/4"	5/8"	Durometer 30A	Soft	Red	-40 to 200	Steel	No	Yes	00000000	0000
		5/16"-18	1/4"	3/4"	5/8"	Durometer 40A	Medium Soft	Red	-40 to 200	Steel	No	Yes	000000	0000
		5/16"-18	1/4"	3/4"	5/8"	Durometer 50A	Medium	Red	-40 to 200	Steel	No	Yes	00000000	0000
		5/16"-18	1/4"	3/4"	5/8"	Durometer 60A	Medium Hard	Black	-40 to 200	Steel	No	Yes	00000000	0000
		5/16"-18	1/4"	3/4"	5/8"	Durometer 85A	Hard	Red	-40 to 200	Steel	No	Yes	0000000	0000


		5/16"-18	1/4"	3/4"	5/8"	Durometer 95A	Extra Hard	Black	-40 to 200	Steel	No	Yes	00000000	0000
		5/16"-24	1/4"	3/4"	5/8"	Durometer 30A	Soft	Red	-40 to 200	Steel	No	Yes	00000000	0000
		5/16"-24	1/4"	3/4"	5/8"	Durometer 40A	Medium Soft	Red	-40 to 200	Steel	No	Yes	000000	0000
		5/16"-24	1/4"	3/4"	5/8"	Durometer 50A	Medium	Red	-40 to 200	Steel	No	Yes	00000000	0000
		5/16"-24	1/4"	3/4"	5/8"	Durometer 60A	Medium Hard	Black	-40 to 200	Steel	No	Yes	00000000	0000
		5/16"-24	1/4"	3/4"	5/8"	Durometer 85A	Hard	Red	-40 to 200	Steel	No	Yes	0000000	0000
		5/16"-24	1/4"	3/4"	5/8"	Durometer 95A	Extra Hard	Black	-40 to 200	Steel	No	Yes	00000000	0000
		3/8"-16	1/2"	1 1/4"	1 1/4"	Durometer 30A	Soft	Red	-40 to 200	Steel	No	Yes	00000000	00000
		3/8"-16	1/2"	1 1/4"	1 1/4"	Durometer 40A	Medium Soft	Red	-40 to 200	Steel	No	Yes	000000	00000
		3/8"-16	1/2"	1 1/4"	1 1/4"	Durometer 50A	Medium	Red	-40 to 200	Steel	No	Yes	00000000	00000


		3/8"-16	1/2"	1 1/4"	1 1/4"	Durometer 60A	Medium Hard	Black	-40 to 200	Steel	No	Yes	00000000	00000
		3/8"-16	1/2"	1 1/4"	1 1/4"	Durometer 85A	Hard	Red	-40 to 200	Steel	No	Yes	0000000	00000
		3/8"-16	1/2"	1 1/4"	1 1/4"	Durometer 95A	Extra Hard	Black	-40 to 200	Steel	No	Yes	00000000	00000
		3/8"-24	1/2"	1 1/4"	1 1/4"	Durometer 30A	Soft	Red	-40 to 200	Steel	No	Yes	00000000	00000
		3/8"-24	1/2"	1 1/4"	1 1/4"	Durometer 40A	Medium Soft	Red	-40 to 200	Steel	No	Yes	000000	00000
		3/8"-24	1/2"	1 1/4"	1 1/4"	Durometer 50A	Medium	Red	-40 to 200	Steel	No	Yes	00000000	00000
		3/8"-24	1/2"	1 1/4"	1 1/4"	Durometer 60A	Medium Hard	Black	-40 to 200	Steel	No	Yes	00000000	00000
		3/8"-24	1/2"	1 1/4"	1 1/4"	Durometer 85A	Hard	Red	-40 to 200	Steel	No	Yes	0000000	00000
		3/8"-24	1/2"	1 1/4"	1 1/4"	Durometer 95A	Extra Hard	Black	-40 to 200	Steel	No	Yes	00000000	00000
		7/16"-20	1/2"	1 1/4"	1 1/4"	Durometer 30A	Soft	Red	-40 to 200	Steel	No	Yes	00000000	00000

7/16"-20	1/2"	1 1/4"	1 1/4"	Durometer 40A	Medium Soft	Red	-40 to 200	Steel	No	Yes	000000	00000
7/16"-20	1/2"	1 1/4"	1 1/4"	Durometer 50A	Medium	Red	-40 to 200	Steel	No	Yes	00000000	00000
7/16"-20	1/2"	1 1/4"	1 1/4"	Durometer 60A	Medium Hard	Black	-40 to 200	Steel	No	Yes	00000000	00000
7/16"-20	1/2"	1 1/4"	1 1/4"	Durometer 85A	Hard	Red	-40 to 200	Steel	No	Yes	0000000	00000
7/16"-20	1/2"	1 1/4"	1 1/4"	Durometer 95A	Extra Hard	Black	-40 to 200	Steel	No	Yes	00000000	00000
1/2"-13	1/2"	1 1/4"	1 1/4"	Durometer 30A	Soft	Red	-40 to 200	Steel	No	Yes	00000000	00000
1/2"-13	1/2"	1 1/4"	1 1/4"	Durometer 40A	Medium Soft	Red	-40 to 200	Steel	No	Yes	0000000	00000
1/2"-13	1/2"	1 1/4"	1 1/4"	Durometer 50A	Medium	Red	-40 to 200	Steel	No	Yes	00000000	00000
1/2"-13	1/2"	1 1/4"	1 1/4"	Durometer 60A	Medium Hard	Black	-40 to 200	Steel	No	Yes	00000000	00000
1/2"-13	1/2"	1 1/4"	1 1/4"	Durometer 85A	Hard	Red	-40 to 200	Steel	No	Yes	0000000	00000
1/2"-13	1/2"	1 1/4"	1 1/4"	Durometer 95A	Extra Hard	Black	-40 to 200	Steel	No	Yes	00000000	00000
1/2"-20	1/2"	1 1/4"	1 1/4"	Durometer 40A	Medium Soft	Red	-40 to 200	Steel	No	Yes	0000000	00000
1/2"-20	1/2"	1 1/4"	1 1/4"	Durometer 60A	Medium Hard	Black	-40 to 200	Steel	No	Yes	00000000	00000
1/2"-20	1/2"	1 1/4"	1 1/4"	Durometer 85A	Hard	Red	-40 to 200	Steel	No	Yes	0000000	00000
1/2"-20	1/2"	1 1/4"	1 1/4"	Durometer 95A	Extra Hard	Black	-40 to 200	Steel	No	Yes	00000000	00000
5/8"-11	5/8"	1 3/4"	1 5/8"	Durometer 40A	Medium Soft	Red	-40 to 200	Steel	No	Yes	0000000	00000
5/8"-11	5/8"	1 3/4"	1 5/8"	Durometer 50A	Medium	Red	-40 to 200	Steel	No	Yes	00000000	00000
5/8"-11	5/8"	1 3/4"	1 5/8"	Durometer 60A	Medium Hard	Black	-40 to 200	Steel	No	Yes	00000000	00000
5/8"-11	5/8"	1 3/4"	1 5/8"	Durometer 85A	Hard	Red	-40 to 200	Steel	No	Yes	0000000	00000
5/8"-11	5/8"	1 3/4"	1 5/8"	Durometer 95A	Extra Hard	Black	-40 to 200	Steel	No	Yes	00000000	00000
5/8"-18	1/2"	1 1/4"	1 1/4"	Durometer 40A	Medium Soft	Red	-40 to 200	Steel	No	Yes	0000000	00000
5/8"-18	1/2"	1 1/4"	1 1/4"	Durometer 85A	Hard	Red	-40 to 200	Steel	No	Yes	0000000	00000
5/8"-18	1/2"	1 1/4"	1 1/4"	Durometer 95A	Extra Hard	Black	-40 to 200	Steel	No	Yes	00000000	00000
5/8"-18	5/8"	1 3/4"	1 5/8"	Durometer 40A	Medium Soft	Red	-40 to 200	Steel	No	Yes	0000000	00000
5/8"-18	5/8"	1 3/4"	1 5/8"	Durometer 85A	Hard	Red	-40 to 200	Steel	No	Yes	0000000	00000
5/8"-18	5/8"	1 3/4"	1 5/8"	Durometer 95A	Extra Hard	Black	-40 to 200	Steel	No	Yes	00000000	00000
3/4"-10	1"	2 1/4"	2 1/4"	Durometer 40A	Medium Soft	Red	-40 to 200	Steel	No	Yes	0000000	00000
3/4"-10	1"	2 1/4"	2 1/4"	Durometer 50A	Medium	Red	-40 to 200	Steel	No	Yes	00000000	00000
3/4"-10	1"	2 1/4"	2 1/4"	Durometer 60A	Medium Hard	Black	-40 to 200	Steel	No	Yes	00000000	00000
3/4"-10	1"	2 1/4"	2 1/4"	Durometer 85A	Hard	Red	-40 to 200	Steel	No	Yes	0000000	00000
3/4"-10	1"	2 1/4"	2 1/4"	Durometer 95A	Extra Hard	Black	-40 to 200	Steel	No	Yes	00000000	00000
3/4"-16	1"	2 1/4"	2 1/4"	Durometer 85A	Hard	Red	-40 to 200	Steel	No	Yes	0000000	00000
3/4"-16	1"	2 1/4"	2 1/4"	Durometer 95A	Extra Hard	Black	-40 to 200	Steel	No	Yes	00000000	00000
1"-8	1"	2 1/4"	2 1/4"	Durometer 50A	Medium	Red	-40 to 200	Steel	No	Yes	00000000	00000
1"-8	1"	2 1/4"	2 1/4"	Durometer 60A	Medium Hard	Black	-40 to 200	Steel	No	Yes	00000000	00000
1"-8	1"	2 1/4"	2 1/4"	Durometer 85A	Hard	Red	-40 to 200	Steel	No	Yes	0000000	00000
1"-8	1"	2 1/4"	2 1/4"	Durometer 95A	Extra Hard	Black	-40 to 200	Steel	No	Yes	00000000	00000
1"-8	1 1/4"	3"	2 3/4"	Durometer 60A	Medium Hard	Red	-40 to 200	Steel	No	Yes	00000000	00000
1"-8	1 1/4"	3"	2 3/4"	Durometer 85A	Hard	Red	-40 to 200	Steel	No	Yes	0000000	00000
1"-8	1 1/4"	3"	2 3/4"	Durometer 90A	Extra Hard	Red	-40 to 200	Steel	No	Yes	00000000	00000
1 1/4"-12	1 1/4"	3"	2 3/4"	Durometer 85A	Hard	Red	-40 to 200	Steel	No	Yes	0000000	00000
M6 × 1 mm	6 mm	19 mm	16 mm	Durometer 30A	Soft	Red	-40 to 200	Steel	No	Yes	00000000	0000
M6 × 1 mm	6 mm	19 mm	16 mm	Durometer 40A	Medium Soft	Red	-40 to 200	Steel	No	Yes	0000000	0000
M6 × 1 mm	6 mm	19 mm	16 mm	Durometer 50A	Medium	Red	-40 to 200	Steel	No	Yes	00000000	0000
M6 × 1 mm	6 mm	19 mm	16 mm	Durometer 60A	Medium Hard	Black	-40 to 200	Steel	No	Yes	00000000	0000
M6 × 1 mm	6 mm	19 mm	16 mm	Durometer 85A	Hard	Red	-40 to 200	Steel	No	Yes	00000000	0000
M6 × 1 mm	6 mm	19 mm	16 mm	Durometer 95A	Extra Hard	Black	-40 to 200	Steel	No	Yes	00000000	0000
M8 × 1.25 mm	6 mm	19 mm	16 mm	Durometer 30A	Soft	Red	-40 to 200	Steel	No	Yes	00000000	0000
M8 × 1.25 mm	6 mm	19 mm	16 mm	Durometer 40A	Medium Soft	Red	-40 to 200	Steel	No	Yes	0000000	0000
M8 × 1.25 mm	6 mm	19 mm	16 mm	Durometer 50A	Medium	Red	-40 to 200	Steel	No	Yes	00000000	0000
M8 × 1.25 mm	6 mm	19 mm	16 mm	Durometer 60A	Medium Hard	Black	-40 to 200	Steel	No	Yes	00000000	0000
M8 × 1.25 mm	6 mm	19 mm	16 mm	Durometer 85A	Hard	Red	-40 to 200	Steel	No	Yes	00000000	0000
M8 × 1.25 mm	6 mm	19 mm	16 mm	Durometer 95A	Extra Hard	Black	-40 to 200	Steel	No	Yes	00000000	0000
M10 × 1.25 mm	13 mm	32 mm	32 mm	Durometer 30A	Soft	Red	-40 to 200	Steel	No	Yes	00000000	00000
M10 × 1.25 mm	13 mm	32 mm	32 mm	Durometer 40A	Medium Soft	Red	-40 to 200	Steel	No	Yes	0000000	00000
M10 × 1.25 mm	13 mm	32 mm	32 mm	Durometer 50A	Medium	Red	-40 to 200	Steel	No	Yes	00000000	00000
M10 × 1.25 mm	13 mm	32 mm	32 mm	Durometer 60A	Medium Hard	Red	-40 to 200	Steel	No	Yes	00000000	00000
M10 × 1.25 mm	13 mm	32 mm	32 mm	Durometer 85A	Hard	Red	-40 to 200	Steel	No	Yes	00000000	00000
M10 × 1.5 mm	13 mm	32 mm	32 mm	Durometer 40A	Medium Soft	Black	-40 to 200	Steel	No	Yes	00000000	00000
M10 × 1.5 mm	13 mm	32 mm	32 mm	Durometer 95A	Extra Hard	Black	-40 to 200	Steel	No	Yes	00000000	00000
M12 × 1.25 mm	13 mm	32 mm	32 mm	Durometer 40A	Medium Soft	Red	-40 to 200	Steel	No	Yes	0000000	00000
M12 × 1.25 mm	13 mm	32 mm	32 mm	Durometer 50A	Medium	Red	-40 to 200	Steel	No	Yes	00000000	00000
M12 × 1.25 mm	13 mm	32 mm	32 mm	Durometer 60A	Medium Hard	Red	-40 to 200	Steel	No	Yes	00000000	00000
M12 × 1.25 mm	13 mm	32 mm	32 mm	Durometer 85A	Hard	Red	-40 to 200	Steel	No	Yes	00000000	00000
M12 × 1.75 mm	13 mm	32 mm	32 mm	Durometer 40A	Medium Soft	Black	-40 to 200	Steel	No	Yes	00000000	00000
M12 × 1.75 mm	13 mm	32 mm	32 mm	Durometer 95A	Extra Hard	Black	-40 to 200	Steel	No	Yes	00000000	00000
M16 × 2 mm	13 mm	32 mm	32 mm	Durometer 80A	Hard	Red	-40 to 200	Steel	No	Yes	00000000	00000
M16 × 2 mm	16 mm	45 mm	42 mm	Durometer 40A	Medium Soft	Black	-40 to 200	Steel	No	Yes	00000000	00000
M16 × 2 mm	16 mm	45 mm	42 mm	Durometer 95A	Extra Hard	Black	-40 to 200	Steel	No	Yes	00000000	00000
M20 × 2.5 mm	25 mm	57 mm	57 mm	Durometer 95A	Extra Hard	Black	-40 to 200	Steel	No	Yes	00000000	00000

Oil-Resistant Buna-N About Oil-Resistant Buna-N

Style 1

These bumpers resist oil and fuels better than other rubber bumpers. Use them on frequently lubricated machinery and oily equipment, such as engines and pumps.

	Thread
	Size	Dp.	OD	Ht.	Hardness	Hardness Rating	Color	Temp., ° F	Core Material	Nonmarking	For Use Outdoors		Each
Style 1



		10-24	1/4"	3/4"	5/8"	Durometer 70A	Hard	White	-60 to 175	Steel	Yes	No	00000000	00000


		10-32	1/4"	3/4"	5/8"	Durometer 70A	Hard	White	-60 to 175	Steel	Yes	No	00000000	0000
		1/4"-20	1/4"	3/4"	5/8"	Durometer 70A	Hard	White	-60 to 175	Steel	Yes	No	00000000	0000
		1/4"-28	1/4"	3/4"	5/8"	Durometer 70A	Hard	White	-60 to 175	Steel	Yes	No	00000000	0000
		5/16"-18	1/4"	3/4"	5/8"	Durometer 70A	Hard	White	-60 to 175	Steel	Yes	No	00000000	0000
		5/16"-24	1/4"	3/4"	5/8"	Durometer 70A	Hard	White	-60 to 175	Steel	Yes	No	00000000	0000
		3/8"-16	1/2"	1 1/4"	1 1/4"	Durometer 40A	Medium Soft	White	-60 to 175	Steel	Yes	No	0000000	00000
		3/8"-24	1/2"	1 1/4"	1 1/4"	Durometer 40A	Medium Soft	White	-60 to 175	Steel	Yes	No	00000000	00000
		7/16"-20	1/2"	1 1/4"	1 1/4"	Durometer 40A	Medium Soft	White	-60 to 175	Steel	Yes	No	0000000	00000
		1/2"-13	1/2"	1 1/4"	1 1/4"	Durometer 40A	Medium Soft	White	-60 to 175	Steel	Yes	No	0000000	00000
		1/2"-20	1/2"	1 1/4"	1 1/4"	Durometer 40A	Medium Soft	White	-60 to 175	Steel	Yes	No	00000000	00000


		5/8"-11	5/8"	1 3/4"	1 5/8"	Durometer 40A	Medium Soft	White	-60 to 175	Steel	Yes	No	00000000	00000
		5/8"-18	5/8"	1 3/4"	1 5/8"	Durometer 40A	Medium Soft	White	-60 to 175	Steel	Yes	No	00000000	00000
		3/4"-10	1"	2 1/4"	2 1/4"	Durometer 40A	Medium Soft	White	-60 to 175	Steel	Yes	No	00000000	00000
		1"-8	1"	2 1/4"	2 1/4"	Durometer 40A	Medium Soft	White	-60 to 175	Steel	Yes	No	00000000	00000