Threaded Hole Glides | McMaster-Carr

Filter by

System of Measurement

Thread Size

Height

Mount Type

Shape

Material

Fiber-Reinforced Nylon

Hardness Rating

Performance

Hardness

Load

1,000 lb. to 1,999 lb.

Color

Mount Movement

Base Plate Material

Nonmarking

Thread Depth

Base Material

Thread Pitch

RoHS

Compliant with Exemptions

REACH

Compliant

Not Compliant

Maximum Temperature

Less than 200° F

Deflection @ Capacity

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Minimum Temperature

98 Products

Load-Rated Reinforced Threaded-Hole Bumpers


Style 1	Style 2	Style 3	Style 4

Tested to ensure they’ll bear the weight of your application, these bumpers support everything from a 50-pound saw to a 2,000-pound air compressor. They also help reduce vibration and protect whatever they're mounted to. All have a metal base plate for added strength and a longer 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.	Deflection @ Cap.	Hardness	Hardness Rating	Color	Temp., ° F	Nonmarking	For Use Outdoors		Each
Style 1



		M3 × 0.5 mm	3 mm	8 mm	8 mm	7	0.08"	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	9377K311	00000


		M3 × 0.5 mm	3 mm	8 mm	8 mm	12	0.08"	Durometer 55A	Medium	Black	-40 to 170	Yes	No	9377K312	0000
		M3 × 0.5 mm	3 mm	8 mm	8 mm	30	0.08"	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K313	0000
		M3 × 0.5 mm	3 mm	8 mm	13 mm	11	0.13"	Durometer 55A	Medium	Black	-40 to 170	Yes	No	9377K315	0000
		M3 × 0.5 mm	3 mm	8 mm	13 mm	25	0.13"	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K316	0000
		M4 × 0.7 mm	4 mm	10 mm	10 mm	11	0.1"	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	9377K317	0000
		M4 × 0.7 mm	4 mm	10 mm	10 mm	45	0.1"	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K318	0000
		M4 × 0.7 mm	4 mm	10 mm	15 mm	15	0.15"	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	9377K319	0000
		M4 × 0.7 mm	4 mm	10 mm	15 mm	35	0.15"	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K322	0000
		M4 × 0.7 mm	4 mm	15 mm	15 mm	30	0.15"	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	9377K323	0000
		M4 × 0.7 mm	4 mm	15 mm	15 mm	85	0.15"	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K324	0000


		M4 × 0.7 mm	4 mm	15 mm	20 mm	30	0.2"	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	9377K325	0000
		M4 × 0.7 mm	4 mm	15 mm	20 mm	130	0.2"	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K326	0000
		M6 × 1 mm	6 mm	20 mm	15 mm	65	0.15"	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	9377K327	0000
		M6 × 1 mm	6 mm	20 mm	15 mm	100	0.15"	Durometer 55A	Medium	Black	-40 to 170	Yes	No	9377K328	0000
		M6 × 1 mm	6 mm	20 mm	15 mm	150	0.15"	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K329	0000
		M6 × 1 mm	6 mm	20 mm	20 mm	80	0.2"	Durometer 55A	Medium	Black	-40 to 170	Yes	No	9377K332	0000
		M6 × 1 mm	6 mm	20 mm	20 mm	180	0.2"	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K333	0000
		M6 × 1 mm	6 mm	20 mm	25 mm	60	0.25"	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	9377K334	0000
		M6 × 1 mm	6 mm	20 mm	25 mm	85	0.25"	Durometer 55A	Medium	Black	-40 to 170	Yes	No	9377K335	0000
		M6 × 1 mm	6 mm	20 mm	25 mm	230	0.25"	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K336	0000


		M6 × 1 mm	6 mm	25 mm	15 mm	360	0.15"	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K338	0000
		M6 × 1 mm	6 mm	25 mm	20 mm	310	0.2"	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K341	0000
		M6 × 1 mm	6 mm	25 mm	30 mm	65	0.3"	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	9377K342	0000
		M6 × 1 mm	6 mm	25 mm	30 mm	260	0.3"	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K343	0000
		M8 × 1.25 mm	8 mm	30 mm	15 mm	160	0.15"	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	9377K344	0000
		M8 × 1.25 mm	8 mm	30 mm	15 mm	580	0.15"	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K345	0000
		M8 × 1.25 mm	8 mm	30 mm	20 mm	120	0.2"	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	9377K346	0000
		M8 × 1.25 mm	8 mm	30 mm	20 mm	220	0.2"	Durometer 55A	Medium	Black	-40 to 170	Yes	No	9377K347	0000
		M8 × 1.25 mm	8 mm	30 mm	20 mm	420	0.2"	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K348	0000
		M8 × 1.25 mm	8 mm	30 mm	30 mm	130	0.3"	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	9377K349	0000


		M8 × 1.25 mm	8 mm	30 mm	30 mm	170	0.3"	Durometer 55A	Medium	Black	-40 to 170	Yes	No	9377K351	0000
		M8 × 1.25 mm	8 mm	30 mm	30 mm	360	0.3"	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K352	0000
		M8 × 1.25 mm	8 mm	30 mm	40 mm	170	0.39"	Durometer 55A	Medium	Black	-40 to 170	Yes	No	9377K354	0000
		M8 × 1.25 mm	8 mm	40 mm	20 mm	270	0.2"	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	9377K356	0000
		M8 × 1.25 mm	8 mm	40 mm	20 mm	1,060	0.2"	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K357	0000
		M8 × 1.25 mm	8 mm	40 mm	30 mm	630	0.3"	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K359	0000
		M8 × 1.25 mm	8 mm	40 mm	40 mm	220	0.39"	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	9377K361	0000
		M8 × 1.25 mm	8 mm	40 mm	40 mm	700	0.39"	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K362	0000
		M10 × 1.5 mm	10 mm	50 mm	20 mm	600	0.2"	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	9377K363	0000
		M10 × 1.5 mm	10 mm	50 mm	20 mm	1,670	0.2"	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K364	0000


		M10 × 1.5 mm	10 mm	50 mm	30 mm	400	0.3"	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	9377K365	0000
		M10 × 1.5 mm	10 mm	50 mm	30 mm	1,210	0.3"	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K366	0000
		M10 × 1.5 mm	10 mm	50 mm	40 mm	1,110	0.39"	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K368	0000
		M10 × 1.5 mm	10 mm	60 mm	30 mm	720	0.3"	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	9377K373	00000
		M10 × 1.5 mm	10 mm	60 mm	30 mm	1,200	0.3"	Durometer 55A	Medium	Black	-40 to 170	Yes	No	9377K374	00000
		M10 × 1.5 mm	10 mm	70 mm	30 mm	1,610	0.3"	Durometer 55A	Medium	Black	-40 to 170	Yes	No	9377K384	00000
		M12 × 1.75 mm	12 mm	75 mm	30 mm	1,770	0.3"	Durometer 55A	Medium	Black	-40 to 170	Yes	No	9377K392	00000
		M12 × 1.75 mm	12 mm	75 mm	40 mm	2,060	0.39"	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K395	00000
		M16 × 2 mm	16 mm	100 mm	40 mm	2,110	0.39"	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	9377K398	00000


Style 2



		1/4"-20	1/4"	3/4"	31/32"	22	0.24"	Durometer 55A	Medium	Black	-40 to 170	Yes	No	9377K445	0000


		1/4"-20	1/4"	31/32"	1 1/4"	33	0.25"	Durometer 55A	Medium	Black	-40 to 170	Yes	No	9377K446	0000
		5/16"-18	5/16"	1 1/4"	1 1/2"	45	0.29"	Durometer 55A	Medium	Black	-40 to 170	Yes	No	9377K447	0000
		5/16"-18	5/16"	1 1/2"	1 3/4"	140	0.39"	Durometer 55A	Medium	Black	-40 to 170	Yes	No	9377K448	0000
		3/8"-16	3/8"	1 3/4"	2"	160	0.59"	Durometer 55A	Medium	Black	-40 to 170	Yes	No	9377K449	00000
		3/8"-16	3/8"	2"	2 1/4"	190	0.67"	Durometer 55A	Medium	Black	-40 to 170	Yes	No	9377K451	00000
		M5 × 0.8 mm	5 mm	10 mm	10 mm	10	0.12"	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	9377K452	0000
		M5 × 0.8 mm	5 mm	10 mm	10 mm	13	0.12"	Durometer 55A	Medium	Black	-40 to 170	Yes	No	9377K453	0000
		M5 × 0.8 mm	5 mm	10 mm	10 mm	25	0.12"	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K454	0000
		M6 × 1 mm	6 mm	20 mm	15 mm	29	0.16"	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	9377K455	0000
		M6 × 1 mm	6 mm	20 mm	24 mm	18	0.24"	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	9377K458	0000


		M6 × 1 mm	6 mm	20 mm	24 mm	70	0.24"	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K459	0000
		M6 × 1 mm	6 mm	25 mm	20 mm	42	0.2"	Durometer 55A	Medium	Black	-40 to 170	Yes	No	9377K462	0000
		M6 × 1 mm	6 mm	25 mm	20 mm	110	0.2"	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K463	0000
		M8 × 1.25 mm	8 mm	30 mm	30 mm	40	0.3"	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	9377K464	0000
		M8 × 1.25 mm	8 mm	50 mm	61 mm	340	0.6"	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K477	0000
		M10 × 1.5 mm	10 mm	50 mm	68 mm	430	0.67"	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K479	00000
		M12 × 1.75 mm	12 mm	75 mm	89 mm	570	0.79"	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K486	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.

Unlike bumpers with a steel base plate, these stand up to repeated washdowns without corroding.

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



		M3 × 0.5 mm	3	8	8	12	0.08"	Durometer 55A	Medium	Black	-40 to 170	Yes	No	9377K423	00000


		M6 × 1 mm	6	20	15	100	0.15"	Durometer 55A	Medium	Black	-40 to 170	Yes	No	9377K426	0000
		M6 × 1 mm	6	20	25	85	0.25"	Durometer 55A	Medium	Black	-40 to 170	Yes	No	9377K428	0000
		M8 × 1.25 mm	8	30	20	220	0.2"	Durometer 55A	Medium	Black	-40 to 170	Yes	No	9377K429	0000
		M10 × 1.5 mm	10	50	50	600	0.49"	Durometer 55A	Medium	Black	-40 to 170	Yes	No	9377K433	00000
		M12 × 1.75 mm	12	75	30	1,770	0.3"	Durometer 55A	Medium	Black	-40 to 170	Yes	No	9377K438	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.	Deflection @ Cap.	Hardness	Hardness Rating	Color	Temp., ° F	Nonmarking	For Use Outdoors		Each
Style 4



		10-24	3/16"	3/4"	5/8"	24	0.16"	Durometer 55A	Medium	Black	-20 to 170	Yes	No	9377K517	00000


		1/4"-20	1/4"	31/32"	13/16"	95	0.21"	Durometer 55A	Medium	Black	-20 to 170	Yes	No	9377K518	0000
		5/16"-18	5/16"	1 1/4"	1"	200	0.26"	Durometer 55A	Medium	Black	-20 to 170	Yes	No	9377K519	0000
		5/16"-18	5/16"	1 1/2"	1 1/4"	270	0.37"	Durometer 55A	Medium	Black	-20 to 170	Yes	No	9377K521	0000
		3/8"-16	3/8"	1 31/32"	1 11/16"	360	0.41"	Durometer 55A	Medium	Black	-20 to 170	Yes	No	9377K522	00000
		M5 × 0.8 mm	5 mm	19 mm	16 mm	24	0.16"	Durometer 55A	Medium	Black	-20 to 170	Yes	No	9377K523	0000
		M6 × 1 mm	6 mm	25 mm	21 mm	95	0.21"	Durometer 55A	Medium	Black	-20 to 170	Yes	No	9377K524	0000
		M8 × 1.25 mm	8 mm	32 mm	26 mm	200	0.26"	Durometer 55A	Medium	Black	-20 to 170	Yes	No	9377K525	0000
		M8 × 1.25 mm	8 mm	38 mm	32 mm	270	0.37"	Durometer 55A	Medium	Black	-20 to 170	Yes	No	9377K526	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.

Unlike bumpers with a steel base plate, these stand up to repeated washdowns without corroding.

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



		10-24	3/16"	3/4"	5/8"	24	0.16"	Durometer 55A	Medium	Black	-20 to 170	Yes	No	9377K528	00000


		1/4"-20	1/4"	31/32"	13/16"	95	0.21"	Durometer 55A	Medium	Black	-20 to 170	Yes	No	9377K529	0000
		5/16"-18	5/16"	1 1/4"	1"	200	0.26"	Durometer 55A	Medium	Black	-20 to 170	Yes	No	9377K531	00000

Super-Cushioning Sorbothane with Steel Base Plate

Style 3

Our softest bumpers have a feel that ranges from the softness of a gel insole to the firmness of a pencil eraser. They’re often used to cushion fragile materials. These bumpers boast shock-absorbing properties, making them a smart choice for mounting sensitive electronics.

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



		M4 × 0.7 mm	6	19	13	5	0.13"	Durometer 50 OO	Extra Soft	Black	-20 to 160	No	No	2572K31	000000


		M4 × 0.7 mm	6	19	13	8	0.04"	Durometer 70 OO	Soft	Black	-20 to 160	No	No	2572K32	00000
		M6 × 1 mm	9	38	25	25	0.1"	Durometer 70 OO	Soft	Black	-20 to 160	No	No	2572K42	00000
		M6 × 1 mm	9	45	22	40	0.25"	Durometer 50 OO	Extra Soft	Black	-20 to 160	No	No	2572K33	00000
		M6 × 1 mm	9	45	22	70	0.13"	Durometer 70 OO	Soft	Black	-20 to 160	No	No	2572K34	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	6319K64	000000


		3/8"-16	3/8"	7.5°	1 1/4"	995	0.05"	1 1/2"	Fiber-Reinforced Nylon	6319K54	00000
		1/2"-13	7/16"	7.5°	1 7/8"	2,400	0.06"	1 3/4"	Fiber-Reinforced Nylon	6319K55	00000
		5/8"-11	7/16"	7.5°	2 1/2"	4,400	0.06"	1 7/8"	Fiber-Reinforced Nylon	6319K56	00000
		3/4"-10	9/16"	7.5°	3"	6,500	0.08"	2 1/8"	Fiber-Reinforced Nylon	6319K57	00000
		1"-8	11/16"	7.5°	4"	11,800	0.08"	2 1/2"	Fiber-Reinforced Nylon	6319K58	00000
		1 1/4"-7	1 1/4"	7.5°	6"	27,100	0.08"	2 7/8"	Fiber-Reinforced Nylon	6319K59	000000