Threaded Hole Glides | McMaster-Carr

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System of Measurement

Thread Size

Mount Type

Height

Shape

Hardness Rating

Performance

Material

Fiber-Reinforced Nylon

Load

1,000 lb. to 1,999 lb.

Hardness

Color

Base Plate Material

Nonmarking

Mount Movement

Thread Depth

Thread Pitch

Base Material

Maximum Temperature

RoHS

Compliant with Exemptions

Minimum Temperature

REACH

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Exempt

Number of Mounting Holes

Base Diameter

98 Products

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.

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



		M3 × 0.5 mm	3 mm	8 mm	8 mm	7	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	00000000	00000


		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	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	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	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	360	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	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	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	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	1,060	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	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	0000
		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	600	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	00000000	0000
		M10 × 1.5 mm	10 mm	50 mm	20 mm	1,670	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	0000


		M10 × 1.5 mm	10 mm	50 mm	30 mm	400	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	00000000	0000
		M10 × 1.5 mm	10 mm	50 mm	30 mm	1,210	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	0000
		M10 × 1.5 mm	10 mm	50 mm	40 mm	1,110	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	0000
		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
		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	2,060	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	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	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	40	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	00000000	0000
		M8 × 1.25 mm	8 mm	50 mm	61 mm	340	Durometer 70A	Hard	Black	-40 to 170	Yes	No	00000000	0000
		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., mm	OD, mm	Ht., mm	Max. Load, lb.	Hardness	Hardness Rating	Color	Temp., ° F	Nonmarking	For Use Outdoors		Each
Style 1



		M3 × 0.5 mm	3	8	8	12	Durometer 55A	Medium	Black	-40 to 170	Yes	No	00000000	00000


		M6 × 1 mm	6	20	15	100	Durometer 55A	Medium	Black	-40 to 170	Yes	No	00000000	0000
		M6 × 1 mm	6	20	25	85	Durometer 55A	Medium	Black	-40 to 170	Yes	No	00000000	0000
		M8 × 1.25 mm	8	30	20	220	Durometer 55A	Medium	Black	-40 to 170	Yes	No	00000000	0000
		M10 × 1.5 mm	10	50	50	600	Durometer 55A	Medium	Black	-40 to 170	Yes	No	00000000	00000
		M12 × 1.75 mm	12	75	30	1,770	Durometer 55A	Medium	Black	-40 to 170	Yes	No	00000000	00000

Abrasion-Resistant Polyurethane Rubber with Steel Base Plate

Style 3

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



		M4 × 0.7 mm	6	19	13	3	Durometer 50 OO	Extra Soft	Black	-20 to 160	No	No	0000000	000000


		M4 × 0.7 mm	6	19	13	6	Durometer 70 OO	Soft	Black	-20 to 160	No	No	0000000	00000
		M6 × 1 mm	9	38	25	18	Durometer 70 OO	Soft	Black	-20 to 160	No	No	0000000	00000
		M6 × 1 mm	9	45	22	20	Durometer 50 OO	Extra Soft	Black	-20 to 160	No	No	0000000	00000
		M6 × 1 mm	9	45	22	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	0000
		5/16"-18	5/16"	1 1/2"	1 1/4"	270	Durometer 55A	Medium	Black	-20 to 170	Yes	No	00000000	0000
		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	0000
		M8 × 1.25 mm	8 mm	38 mm	32 mm	270	Durometer 55A	Medium	Black	-20 to 170	Yes	No	00000000	0000

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	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

Vibration-Damping Swivel Leveling Mounts with Threaded Hole

With Cushion

A rubber cushion reduces vibration to protect components and extend your machine’s life. These mounts have a ball-and-socket joint in the base that swivels to compensate for slightly sloped and pitted floors. Add your own stud to create a custom-length mount that you can install in either threaded holes or unthreaded through holes.

Zinc-Yellow-Chromate-Plated Steel Base—More corrosion resistant than nickel-plated steel, these mounts are suitable for damp environments. However, they won’t hold up to chemical cleaners, high-pressure washdowns, and other harsh conditions like stainless steel can.

Plastic Cushion—The plastic bottom won't scratch or scuff floors when you’re moving equipment.

					With Plastic Cushion
	Thread Size	Thread Dp.	Swivel Range of Motion	Base Dia.	Cap. per Mount, lb.	Deflection @ Cap.	Overall Ht.	Cushion Material		Each
Zinc-Yellow-Chromate-Plated Steel Base



		5/16"-18	3/8"	7.5°	1 1/4"	900	0.05"	1 1/2"	Fiber-Reinforced Nylon	0000000	000000


		3/8"-16	3/8"	7.5°	1 1/4"	995	0.05"	1 1/2"	Fiber-Reinforced Nylon	0000000	00000
		1/2"-13	7/16"	7.5°	1 7/8"	2,400	0.06"	1 3/4"	Fiber-Reinforced Nylon	0000000	00000
		5/8"-11	7/16"	7.5°	2 1/2"	4,400	0.06"	1 7/8"	Fiber-Reinforced Nylon	0000000	00000
		3/4"-10	9/16"	7.5°	3"	6,500	0.08"	2 1/8"	Fiber-Reinforced Nylon	0000000	00000
		1"-8	11/16"	7.5°	4"	11,800	0.08"	2 1/2"	Fiber-Reinforced Nylon	0000000	00000
		1 1/4"-7	1 1/4"	7.5°	6"	27,100	0.08"	2 7/8"	Fiber-Reinforced Nylon	0000000	000000