M6 Bumpers | McMaster-Carr

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143 Products

Threaded-Stud Bumpers

Style 1

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.

Style 1

Multipurpose SBR Rubber—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.	Hardness	Hardness Rating	Color	Temp., ° F	Stud Material	Nonmarking	For Use Outdoors	Pkg. Qty.		Pkg.
Multipurpose SBR Rubber


		M6	1/4"	3/4"	3/8"	Durometer 70A	Hard	Black	0 to 220	Steel	Yes	No	10	9541K82	00000
		M6	1/2"	1"	7/16"	Durometer 70A	Hard	Black	0 to 220	Steel	Yes	No	10	9541K84	00000

Load-Rated Reinforced Threaded-Stud Bumpers


Style 1	Style 2	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.

Style 1

High-Temperature Silicone Rubber—Keep their shape and strength at higher temperatures than any of our other rubber bumpers.

Natural Rubber—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.

Stainless Steel Stud—Unlike bumpers with steel studs, these handle repeated washdowns without corroding.

Steel Stud—Durable and economical, these are the choice for most jobs.

	Thread
	Size	Lg., mm	OD, mm	Ht., mm	Max. Load, lb.	Hardness	Hardness Rating	Color	Temp., ° F	Nonmarking	For Use Outdoors		Each
Natural Rubber with Steel Stud and Base Plate


		M6 × 1 mm	18	20	10	140	Durometer 55A	Medium	Black	-40 to 170	No	No	3810N126	00000
		M6 × 1 mm	18	20	10	210	Durometer 70A	Hard	Black	-40 to 170	No	No	3810N127	0000
		M6 × 1 mm	18	20	15	100	Durometer 55A	Medium	Black	-40 to 170	No	No	3810N128	0000
		M6 × 1 mm	18	20	15	150	Durometer 70A	Hard	Black	-40 to 170	No	No	3810N129	0000
		M6 × 1 mm	18	20	20	80	Durometer 55A	Medium	Black	-40 to 170	No	No	3810N13	0000
		M6 × 1 mm	18	20	20	180	Durometer 70A	Hard	Black	-40 to 170	No	No	3810N131	0000
		M6 × 1 mm	18	20	30	90	Durometer 55A	Medium	Black	-40 to 170	No	No	3810N132	0000
		M6 × 1 mm	18	20	30	190	Durometer 70A	Hard	Black	-40 to 170	No	No	3810N133	0000
		M6 × 1 mm	18	25	15	130	Durometer 50A	Medium	Black	-10 to 150	No	No	93115K911	0000
		M6 × 1 mm	18	25	15	360	Durometer 70A	Hard	Black	-40 to 170	No	No	3810N134	0000
		M6 × 1 mm	18	25	20	120	Durometer 50A	Medium	Black	-10 to 150	No	No	93115K931	0000
		M6 × 1 mm	18	25	20	310	Durometer 70A	Hard	Black	-40 to 170	No	No	3810N135	0000
		M6 × 1 mm	18	25	30	110	Durometer 50A	Medium	Black	-10 to 150	No	No	93115K941	0000
		M6 × 1 mm	18	25	30	260	Durometer 70A	Hard	Black	-40 to 170	No	No	3810N136	0000

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


				M6 × 1 mm	18	20	10	140	Durometer 55A	Medium	Black	-40 to 170	No	No	4720N117	0000
				M6 × 1 mm	18	20	15	100	Durometer 55A	Medium	Black	-40 to 170	No	No	4720N118	0000
				M6 × 1 mm	18	20	20	80	Durometer 55A	Medium	Black	-40 to 170	No	No	4720N119	0000
				M6 × 1 mm	18	20	30	90	Durometer 55A	Medium	Black	-40 to 170	No	No	4720N12	0000
				M6 × 1 mm	18	25	15	130	Durometer 50A	Medium	Black	-10 to 150	No	No	93115K912	0000
				M6 × 1 mm	18	25	20	120	Durometer 50A	Medium	Black	-10 to 150	No	No	93115K932	0000
				M6 × 1 mm	18	25	30	110	Durometer 50A	Medium	Black	-10 to 150	No	No	93115K942	0000

				High-Temperature Silicone Rubber with Steel Stud and Base Plate


						M6 × 1 mm	13	25	19	25	Durometer 30A	Soft	Black	-80 to 300	Yes	Yes	8926T87	0000
						M6 × 1 mm	13	25	19	35	Durometer 40A	Medium Soft	Green	-80 to 300	Yes	Yes	8926T88	0000
						M6 × 1 mm	13	25	19	50	Durometer 50A	Medium	Orange	-80 to 300	Yes	Yes	8926T89	0000
						M6 × 1 mm	13	25	19	65	Durometer 60A	Medium Hard	Orange	-80 to 300	Yes	Yes	8926T91	0000
						M6 × 1 mm	13	25	19	90	Durometer 70A	Hard	Orange	-80 to 300	Yes	Yes	8926T92	0000

Style 2

Natural Rubber—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.

Stainless Steel Stud—Unlike bumpers with steel studs, these handle repeated washdowns without corroding.

Steel Stud—Durable and economical, these are the choice for most jobs.

	Thread
	Size	Lg., mm	OD, mm	Ht., mm	Max. Load, lb.	Hardness	Hardness Rating	Color	Temp., ° F	Nonmarking	For Use Outdoors		Each
Natural Rubber with Steel Stud and Base Plate


		M6 × 1 mm	18	20	15	40	Durometer 55A	Medium	Black	-40 to 170	No	No	3810N183	00000
		M6 × 1 mm	18	20	15	70	Durometer 70A	Hard	Black	-40 to 170	No	No	3810N184	0000
		M6 × 1 mm	18	20	24	22	Durometer 50A	Medium	Black	-10 to 150	No	No	9377K77	0000
		M6 × 1 mm	18	20	24	70	Durometer 70A	Hard	Black	-40 to 170	No	No	3810N185	0000
		M6 × 1 mm	18	25	20	40	Durometer 55A	Medium	Black	-40 to 170	No	No	3810N186	0000
		M6 × 1 mm	18	25	20	110	Durometer 70A	Hard	Black	-40 to 170	No	No	3810N187	0000

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


				M6 × 1 mm	18	20	15	40	Durometer 55A	Medium	Black	-40 to 170	No	No	4720N145	0000
				M6 × 1 mm	18	20	24	25	Durometer 55A	Medium	Black	-40 to 170	No	No	4720N146	0000

Style 7

Oil-Resistant Buna-N—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.

Stainless Steel Stud—Unlike bumpers with steel studs, these handle repeated washdowns without corroding.

Steel Stud—Durable and economical, these are the choice for most jobs.

	Thread
	Size	Lg., mm	OD, mm	Ht.	Max. Load, lb.	Hardness	Hardness Rating	Color	Temp., ° F	Nonmarking	For Use Outdoors		Each
Oil-Resistant Buna-N with Steel Stud and Base Plate


		M6 × 1 mm	8	25	13/16"	90	Durometer 55A	Medium	Black	-20 to 170	No	No	5104N133	00000
		M6 × 1 mm	12	25	13/16"	90	Durometer 55A	Medium	Black	-20 to 170	No	No	5104N134	0000
		M6 × 1 mm	25	25	13/16"	90	Durometer 55A	Medium	Black	-20 to 170	No	No	5104N135	0000

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


				M6 × 1 mm	8	25	13/16"	90	Durometer 55A	Medium	Black	-20 to 170	No	No	9001N124	00000
				M6 × 1 mm	12	25	13/16"	90	Durometer 55A	Medium	Black	-20 to 170	No	No	9001N125	00000
				M6 × 1 mm	25	25	13/16"	90	Durometer 55A	Medium	Black	-20 to 170	No	No	9001N126	00000

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.

Style 1

Natural Rubber—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
Natural Rubber with Steel Base Plate


		M6 × 1 mm	6	20	15	65	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	9377K327	00000
		M6 × 1 mm	6	20	15	100	Durometer 55A	Medium	Black	-40 to 170	Yes	No	9377K328	0000
		M6 × 1 mm	6	20	15	150	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K329	0000
		M6 × 1 mm	6	20	20	80	Durometer 55A	Medium	Black	-40 to 170	Yes	No	9377K332	0000
		M6 × 1 mm	6	20	20	180	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K333	0000
		M6 × 1 mm	6	20	25	60	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	9377K334	0000
		M6 × 1 mm	6	20	25	85	Durometer 55A	Medium	Black	-40 to 170	Yes	No	9377K335	0000
		M6 × 1 mm	6	20	25	230	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K336	0000
		M6 × 1 mm	6	25	15	130	Durometer 55A	Medium	Black	-20 to 150	Yes	No	93115K421	0000
		M6 × 1 mm	6	25	15	360	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K338	0000
		M6 × 1 mm	6	25	20	120	Durometer 55A	Medium	Black	-20 to 150	Yes	No	93115K431	0000
		M6 × 1 mm	6	25	20	310	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K341	0000
		M6 × 1 mm	6	25	30	65	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	9377K342	0000
		M6 × 1 mm	6	25	30	110	Durometer 55A	Medium	Black	-20 to 150	Yes	No	93115K441	0000
		M6 × 1 mm	6	25	30	260	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K343	0000

		Natural Rubber with Corrosion-Resistant Stainless Steel Base Plate


				M6 × 1 mm	6	20	15	100	Durometer 55A	Medium	Black	-40 to 170	Yes	No	9377K426	0000
				M6 × 1 mm	6	20	25	85	Durometer 55A	Medium	Black	-40 to 170	Yes	No	9377K428	0000
				M6 × 1 mm	6	25	15	130	Durometer 55A	Medium	Black	-20 to 150	Yes	No	93115K422	0000
				M6 × 1 mm	6	25	20	120	Durometer 55A	Medium	Black	-20 to 150	Yes	No	93115K432	0000
				M6 × 1 mm	6	25	30	110	Durometer 55A	Medium	Black	-20 to 150	Yes	No	93115K442	0000

Style 2

Natural Rubber—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
Natural Rubber with Steel Base Plate


		M6 × 1 mm	6	20	15	29	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	9377K455	00000
		M6 × 1 mm	6	20	24	18	Durometer 40A	Medium Soft	Black	-40 to 170	Yes	No	9377K458	0000
		M6 × 1 mm	6	20	24	22	Durometer 55A	Medium	Black	-20 to 150	Yes	No	9377K71	0000
		M6 × 1 mm	6	20	24	70	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K459	0000
		M6 × 1 mm	6	25	20	42	Durometer 55A	Medium	Black	-40 to 170	Yes	No	9377K462	0000
		M6 × 1 mm	6	25	20	110	Durometer 70A	Hard	Black	-40 to 170	Yes	No	9377K463	0000

Style 3

Abrasion-Resistant Polyurethane Rubber—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.

High-Temperature Silicone Rubber—Keep their shape and strength at higher temperatures than any of our other rubber bumpers.

	Thread
	Size	Dp., mm	OD, mm	Ht., mm	Max. Load, lb.	Hardness	Hardness Rating	Color	Temp., ° F	Nonmarking	For Use Outdoors		Each
Abrasion-Resistant Polyurethane Rubber with Steel Base Plate


		M6 × 1 mm	9	38	25	18	Durometer 70 OO	Soft	Black	-20 to 160	No	No	2572K42	000000
		M6 × 1 mm	9	45	22	20	Durometer 50 OO	Extra Soft	Black	-20 to 160	No	No	2572K33	00000
		M6 × 1 mm	9	45	22	35	Durometer 70 OO	Soft	Black	-20 to 160	No	No	2572K34	00000

		High-Temperature Silicone Rubber with Steel Base Plate


				M6 × 1 mm	6	25	19	25	Durometer 30A	Soft	Black	-80 to 300	Yes	Yes	8926T66	0000
				M6 × 1 mm	6	25	19	35	Durometer 40A	Medium Soft	Green	-80 to 300	Yes	Yes	8926T67	0000
				M6 × 1 mm	6	25	19	50	Durometer 50A	Medium	Orange	-80 to 300	Yes	Yes	8926T68	0000
				M6 × 1 mm	6	25	19	65	Durometer 60A	Medium Hard	Orange	-80 to 300	Yes	Yes	8926T69	0000
				M6 × 1 mm	6	25	19	90	Durometer 70A	Hard	Orange	-80 to 300	Yes	Yes	8926T7	0000

Style 4

Oil-Resistant Buna-N—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., mm	OD, mm	Ht., mm	Max. Load, lb.	Hardness	Hardness Rating	Color	Temp., ° F	Nonmarking	For Use Outdoors		Each
Oil-Resistant Buna-N with Steel Base Plate


		M6 × 1 mm	6	25	21	95	Durometer 55A	Medium	Black	-20 to 170	Yes	No	9377K524	00000

Reinforced Threaded-Hole Bumpers

Style 1

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.

Style 1

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.

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


		M6 × 1 mm	6	19	16	Durometer 40A	Medium Soft	Black	-40 to 200	Steel	No	Yes	9546K544	00000
		M6 × 1 mm	6	19	16	Durometer 70A	Hard	Black	-40 to 200	Steel	No	Yes	9546K212	0000

		Abrasion-Resistant Polyurethane Rubber


				M6 × 1 mm	6	19	16	Durometer 30A	Soft	Red	-40 to 200	Steel	No	Yes	9223K124	0000
				M6 × 1 mm	6	19	16	Durometer 40A	Medium Soft	Red	-40 to 200	Steel	No	Yes	9223K22	0000
				M6 × 1 mm	6	19	16	Durometer 50A	Medium	Red	-40 to 200	Steel	No	Yes	9223K151	0000
				M6 × 1 mm	6	19	16	Durometer 60A	Medium Hard	Black	-40 to 200	Steel	No	Yes	9546K431	0000
				M6 × 1 mm	6	19	16	Durometer 85A	Hard	Red	-40 to 200	Steel	No	Yes	9546K214	0000
				M6 × 1 mm	6	19	16	Durometer 95A	Extra Hard	Black	-40 to 200	Steel	No	Yes	9546K433	0000

Reinforced Threaded-Stud Bumpers

Style 1

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.

Style 1

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.

	Thread
	Size	Lg., mm	OD, mm	Ht., mm	Overall Ht., mm	Hardness	Hardness Rating	Color	Temp., ° F	Stud Material	Core Material	Nonmarking	For Use Outdoors		Each
Multipurpose Neoprene


		M6 × 1 mm	18	19	16	34	Durometer 40A	Medium Soft	Black	-40 to 200	Steel	Steel	Yes	Yes	9546K532	000000
		M6 × 1 mm	18	19	16	34	Durometer 70A	Hard	Black	-40 to 200	Steel	Steel	Yes	Yes	9546K235	0000

		Abrasion-Resistant Polyurethane Rubber


				M6 × 1 mm	18	19	16	34	Durometer 40A	Medium Soft	Red	-60 to 200	Steel	Steel	Yes	Yes	9223K34	00000
				M6 × 1 mm	18	19	16	34	Durometer 80A	Hard	Red	-60 to 200	Steel	Steel	Yes	Yes	9546K236	0000

Vibration-Damping Sandwich Mounts with Stud and Insert

Wedge these mounts between a threaded stud and a hole inside or under equipment. Our jack-of-all-trades option, they isolate vibration to protect circuit boards, air compressors, and everything in between. The mounts also muffle noise so you can work or hold a conversation around buzzing and thumping machinery.

Multipurpose Neoprene

Image of Product. Front orientation. Vibration-Damping Mounts. Vibration-Damping Sandwich Mounts with Stud and Insert.

Resist wear and tear well enough for most applications. They won't break down when exposed to oil, grease, and gasoline, so they're a good choice for motors and pumps.

Zinc-Plated Steel Stud and Steel Insert—An economical choice for equipment not facing moisture or harsh chemicals.

								Thread					Each
	Thread Size	Cap. per Mount, lb.	Deflection @ Cap.	Shear Cap. per Mount, lb.	Deflection @ Shear Cap.	Ht.	Dia.	Lg.	Dp.	Temp. Range, ° F	Color		1-24	25-99	100-Up
Zinc-Plated Steel Stud and Steel Insert


		M6 × 1 mm	31	0.07"	4.5	0.06"	5/8"	5/8"	1/2"	3/16"	10 to 180	Black	9241K43	00000	00000	00000
		M6 × 1 mm	50	0.06"	15	0.1"	3/4"	1"	1/2"	3/16"	10 to 180	Black	9241K45	0000	0000	0000
		M6 × 1 mm	55	0.1"	8	0.1"	1"	1"	1/2"	3/16"	10 to 180	Black	9241K46	0000	0000	0000
		M6 × 1 mm	75	0.03"	25	0.1"	1/2"	1"	1/2"	3/16"	10 to 180	Black	9241K44	0000	0000	0000

Natural Rubber

These mounts don’t scuff or tear easily, and they stay strong and flexible at subfreezing temperatures.

Zinc-Plated Steel Stud and Steel Insert—An economical choice for equipment not facing moisture or harsh chemicals.

Corrosion-Resistant 304 Stainless Steel Insert—Last longer than steel when exposed to water and mild chemicals, such as weak acids used in food production and the acetone found in degreasers.

								Thread					Each
	Thread Size	Cap. per Mount, lb.	Deflection @ Cap.	Shear Cap. per Mount, lb.	Deflection @ Shear Cap.	Ht.	Dia.	Lg.	Dp.	Temp. Range, ° F	Color		1-24	25-99	100-Up
Zinc-Plated Steel Stud and Steel Insert


		M6 × 1 mm	31	0.07"	4.5	0.06"	5/8"	5/8"	1/2"	3/16"	-10 to 150	Black	9232K13	00000	00000	00000
		M6 × 1 mm	50	0.06"	15	0.1"	3/4"	1"	1/2"	3/16"	-10 to 150	Black	9232K15	0000	0000	0000
		M6 × 1 mm	55	0.1"	8	0.1"	1"	1"	1/2"	3/16"	-10 to 150	Black	9232K16	0000	0000	0000
		M6 × 1 mm	75	0.03"	25	0.1"	1/2"	1"	1/2"	3/16"	-10 to 150	Black	9232K14	0000	0000	0000

		Corrosion-Resistant 304 Stainless Steel Stud and Insert


				M6 × 1 mm	110	0.16"	17	0.16"	13/16"	1"	1/2"	3/16"	-10 to 150	Black	5823K762	00000	00000	00000

Chemical-Resistant Polyurethane Rubber

Keep their strength and flexibility when exposed to a wide range of coatings, solvents, oils, and cleaners made with mild acids and bases.

Zinc-Plated Steel Stud and Steel Insert—An economical choice for equipment not facing moisture or harsh chemicals.

								Thread					Each
	Thread Size	Cap. per Mount, lb.	Deflection @ Cap.	Shear Cap. per Mount	Deflection @ Shear Cap.	Ht.	Dia.	Lg.	Dp.	Temp. Range, ° F	Color		1-24	25-99	100-Up
Zinc-Plated Steel Stud and Steel Insert


		M6 × 1 mm	18	0.2"	Not Rated	Not Rated	1"	1 1/2"	1/2"	3/8"	-20 to 160	Black	20125K66	000000	000000	000000
		M6 × 1 mm	29	0.2"	Not Rated	Not Rated	1"	1 1/2"	1/2"	3/8"	-20 to 160	Black	20125K77	00000	00000	00000
		M6 × 1 mm	40	0.17"	Not Rated	Not Rated	7/8"	1 3/4"	1/2"	3/8"	-20 to 160	Black	20125K71	00000	00000	00000
		M6 × 1 mm	75	0.17"	Not Rated	Not Rated	7/8"	1 3/4"	1/2"	3/8"	-20 to 160	Black	20125K78	00000	00000	00000

High-Temperature Silicone Rubber

These mounts handle temperatures about twice as high as natural rubber and neoprene. Use them to reduce vibration on and around ovens, kilns, and other heat-generating equipment.

Zinc-Plated Steel Stud and Steel Insert—An economical choice for equipment not facing moisture or harsh chemicals.

								Thread					Each
	Thread Size	Cap. per Mount, lb.	Deflection @ Cap.	Shear Cap. per Mount, lb.	Deflection @ Shear Cap.	Ht.	Dia.	Lg.	Dp.	Temp. Range, ° F	Color		1-24	25-99	100-Up
Zinc-Plated Steel Stud and Steel Insert


		M6 × 1 mm	25	0.08"	8	0.1"	3/4"	1"	1/2"	1/4"	-80 to 300	Black	4403K588	00000	00000	00000
		M6 × 1 mm	35	0.08"	12	0.1"	3/4"	1"	1/2"	1/4"	-80 to 300	Green	4403K622	0000	0000	0000
		M6 × 1 mm	50	0.08"	16	0.1"	3/4"	1"	1/2"	1/4"	-80 to 300	Orange	4403K644	0000	0000	0000
		M6 × 1 mm	65	0.08"	22	0.1"	3/4"	1"	1/2"	1/4"	-80 to 300	Orange	4403K67	0000	0000	0000
		M6 × 1 mm	90	0.08"	30	0.1"	3/4"	1"	1/2"	1/4"	-80 to 300	Orange	4403K71	0000	0000	0000

Vibration-Damping Sandwich Mounts with Studs

Wedge these mounts between two holes inside or under equipment. Our jack-of-all-trades option, they isolate vibration to protect circuit boards, air compressors, and everything in between. The mounts also muffle noise so you can work or hold a conversation around buzzing and thumping machinery.

Multipurpose Neoprene

Image of Product. Front orientation. Vibration-Damping Mounts. Vibration-Damping Sandwich Mounts with Studs.

Resist wear and tear well enough for most applications. They won't break down when exposed to oil, grease, and gasoline, so they're a good choice for motors and pumps.

Zinc-Plated Steel Stud—An economical choice for equipment not facing moisture or harsh chemicals.

												Each
	Thread Size	Cap. per Mount, lb.	Deflection @ Cap.	Shear Cap. per Mount, lb.	Deflection @ Shear Cap.	Ht.	Dia.	Thread Lg.	Temp. Range, ° F	Color		1-24	25-99	100-Up
Zinc-Plated Steel Stud


		M6 × 1 mm	31	0.07"	4.5	0.06"	5/8"	5/8"	1/2"	10 to 180	Black	9225K52	00000	00000	00000
		M6 × 1 mm	40	0.08"	6	0.08"	3/4"	3/4"	1/2"	10 to 180	Black	9225K63	0000	0000	0000
		M6 × 1 mm	45	0.1"	8	0.1"	1"	1"	1/2"	10 to 180	Black	9225K67	0000	0000	0000
		M6 × 1 mm	50	0.05"	15	0.1"	1/2"	1"	1/2"	10 to 180	Black	9225K64	0000	0000	0000
		M6 × 1 mm	50	0.08"	9	0.1"	3/4"	1"	1/2"	10 to 180	Black	9225K65	0000	0000	0000
		M6 × 1 mm	75	0.08"	12	0.12"	3/4"	1 1/4"	1/2"	10 to 180	Black	9225K68	0000	0000	0000
		M6 × 1 mm	110	0.08"	18	0.15"	3/4"	1 1/2"	1/2"	10 to 180	Black	9225K69	0000	0000	0000

Natural Rubber

These mounts don’t scuff or tear easily, and they stay strong and flexible at subfreezing temperatures.

Zinc-Plated Steel Stud—An economical choice for equipment not facing moisture or harsh chemicals.

Corrosion-Resistant 304 Stainless Steel Stud—Last longer than steel when exposed to water and mild chemicals, such as weak acids used in food production and the acetone found in degreasers.

												Each
	Thread Size	Cap. per Mount, lb.	Deflection @ Cap.	Shear Cap. per Mount, lb.	Deflection @ Shear Cap.	Ht.	Dia.	Thread Lg.	Temp. Range, ° F	Color		1-24	25-99	100-Up
Zinc-Plated Steel Stud


		M6 × 1 mm	31	0.07"	4.5	0.06"	5/8"	5/8"	1/2"	-10 to 150	Black	9217K57	00000	00000	00000
		M6 × 1 mm	40	0.08"	6	0.08"	3/4"	3/4"	1/2"	-10 to 150	Black	9217K33	0000	0000	0000
		M6 × 1 mm	45	0.1"	8	0.1"	1"	1"	1/2"	-10 to 150	Black	9217K37	0000	0000	0000
		M6 × 1 mm	50	0.05"	15	0.1"	1/2"	1"	1/2"	-10 to 150	Black	9217K34	0000	0000	0000
		M6 × 1 mm	50	0.08"	9	0.1"	3/4"	1"	1/2"	-10 to 150	Black	9217K35	0000	0000	0000
		M6 × 1 mm	75	0.08"	12	0.12"	3/4"	1 1/4"	1/2"	-10 to 150	Black	9217K38	0000	0000	0000
		M6 × 1 mm	110	0.08"	18	0.15"	3/4"	1 1/2"	1/2"	-10 to 150	Black	9217K39	0000	0000	0000

		Corrosion-Resistant 304 Stainless Steel Stud


				M6 × 1 mm	99	0.16"	17	0.16"	3/4"	1"	5/8"	-10 to 150	Black	5823K42	00000	00000	00000

Chemical-Resistant Polyurethane Rubber

Keep their strength and flexibility when exposed to a wide range of coatings, solvents, oils, and cleaners made with mild acids and bases.

Zinc-Plated Steel Stud—An economical choice for equipment not facing moisture or harsh chemicals.

												Each
	Thread Size	Cap. per Mount, lb.	Deflection @ Cap.	Shear Cap. per Mount	Deflection @ Shear Cap.	Ht.	Dia.	Thread Lg.	Temp. Range, ° F	Color		1-24	25-99	100-Up
Zinc-Plated Steel Stud


		M6 × 1 mm	15	0.2"	Not Rated	Not Rated	1"	1 1/2"	1/2"	-20 to 160	Black	20125K67	000000	000000	000000
		M6 × 1 mm	40	0.17"	Not Rated	Not Rated	7/8"	1 3/4"	1/2"	-20 to 160	Black	20125K65	00000	00000	00000

High-Temperature Silicone Rubber

These mounts handle temperatures about twice as high as natural rubber and neoprene. Use them to reduce vibration on and around ovens, kilns, and other heat-generating equipment.

Zinc-Plated Steel Stud—An economical choice for equipment not facing moisture or harsh chemicals.

												Each
	Thread Size	Cap. per Mount, lb.	Deflection @ Cap.	Shear Cap. per Mount, lb.	Deflection @ Shear Cap.	Ht.	Dia.	Thread Lg.	Temp. Range, ° F	Color		1-24	25-99	100-Up
Zinc-Plated Steel Stud


		M6 × 1 mm	25	0.08"	8	0.12"	3/4"	1"	1/2"	-80 to 300	Black	4403K722	00000	00000	00000
		M6 × 1 mm	35	0.08"	12	0.12"	3/4"	1"	1/2"	-80 to 300	Green	4403K755	0000	0000	0000
		M6 × 1 mm	40	0.06"	8	0.07"	1/2"	1"	1/2"	-80 to 300	Black	4403K53	0000	0000	0000
		M6 × 1 mm	50	0.08"	16	0.12"	3/4"	1"	1/2"	-80 to 300	Orange	4403K788	0000	0000	0000
		M6 × 1 mm	60	0.06"	12	0.07"	1/2"	1"	1/2"	-80 to 300	Green	4403K56	0000	0000	0000
		M6 × 1 mm	65	0.08"	22	0.12"	3/4"	1"	1/2"	-80 to 300	Orange	4403K81	0000	0000	0000
		M6 × 1 mm	80	0.06"	16	0.07"	1/2"	1"	1/2"	-80 to 300	Orange	4403K59	0000	0000	0000
		M6 × 1 mm	90	0.08"	30	0.12"	3/4"	1"	1/2"	-80 to 300	Orange	4403K84	0000	0000	0000
		M6 × 1 mm	100	0.06"	20	0.07"	1/2"	1"	1/2"	-80 to 300	Orange	4403K65	0000	0000	0000
		M6 × 1 mm	140	0.06"	28	0.07"	1/2"	1"	1/2"	-80 to 300	Orange	4403K68	0000	0000	0000

Vibration-Damping Sandwich Mounts with Inserts

Wedge these mounts between studs inside or under equipment. Our jack-of-all-trades option, they isolate vibration to protect circuit boards, air compressors, and everything in between. The mounts also muffle noise so you can work or hold a conversation around buzzing and thumping machinery. With reinforcing metal bonded to the rubber, they'll support weight whether mounted underneath equipment (Cap. per Mount) or side mounted (Shear Cap. per Mount).

Multipurpose Neoprene

Image of Product. Bottom orientation. Vibration-Damping Mounts. Vibration-Damping Sandwich Mounts with Inserts.

Resist wear and tear well enough for most applications. They won't break down when exposed to oil, grease, and gasoline, so they're a good choice for motors and pumps.

Steel-Insert—An economical choice for equipment not facing moisture or harsh chemicals.

												Each
	Thread Size	Cap. per Mount, lb.	Deflection @ Cap.	Shear Cap. per Mount, lb.	Deflection @ Shear Cap.	Ht.	Dia.	Thread Dp.	Temp. Range, ° F	Color		1-24	25-99	100-Up
Steel-Insert


		M6 × 1 mm	55	0.1"	8	0.1"	1"	1"	3/16"	10 to 180	Black	9254K51	00000	00000	00000
		M6 × 1 mm	210	0.02"	30	0.05"	1/2"	1"	3/16"	10 to 180	Black	9254K43	0000	0000	0000

Natural Rubber

These mounts don’t scuff or tear easily, and they stay strong and flexible at subfreezing temperatures.

Steel-Insert—An economical choice for equipment not facing moisture or harsh chemicals.

Corrosion-Resistant 304 Stainless Steel-Insert—Last longer than steel when exposed to water and mild chemicals, such as weak acids used in food production and the acetone found in degreasers.

												Each
	Thread Size	Cap. per Mount, lb.	Deflection @ Cap.	Shear Cap. per Mount, lb.	Deflection @ Shear Cap.	Ht.	Dia.	Thread Dp.	Temp. Range, ° F	Color		1-24	25-99	100-Up
Steel-Insert


		M6 × 1 mm	55	0.1"	8	0.1"	1"	1"	3/16"	-10 to 150	Black	9247K51	00000	00000	00000
		M6 × 1 mm	210	0.02"	30	0.05"	1/2"	1"	3/16"	-10 to 150	Black	9247K33	0000	0000	0000

		Corrosion-Resistant 304 Stainless Steel-Insert


				M6 × 1 mm	110	0.16"	15	0.16"	3/4"	1"	1/4"	-10 to 150	Black	5823K813	00000	00000	00000

Fail-Safe Vibration-Damping Bolt-Down Mounts

Avoid the cost and hassle of a mount suddenly giving out. Even if the rubber fails, the interlocking steel body holds up to minimize downtime while you find a replacement. These mounts absorb shock and vibration to extend the life of heavy machinery and prevent cracking in nearby equipment, floors, and walls.

Multipurpose Neoprene with Threaded-Insert Mount

Image of Product. Front orientation. Vibration-Damping Mounts. Fail-Safe Vibration-Damping Bolt-Down Mounts, Threaded-Insert Mount, Flange Mount.

Resist wear and tear well enough for most applications. They won't break down when exposed to oil, grease, and gasoline, so they're a good choice for motors and pumps.

							Base			Mounting						Each
Thread Size	Cap. per Mount, lb.	Deflection @ Cap.	Shear Cap. per Mount	Deflection @ Shear Cap.	Overall Ht.	Dia.	Lg.	Wd.	Temp. Range, ° F	Fasteners Included	No. of Holes	Hole Dia.	Hole Ctr.-to-Ctr.	Base Material		1-24	25-99	100-Up


	M6 × 1 mm	46	0.05"	Not Rated	Not Rated	0.75"	0.92"	2.27"	1.25"	10 to 180	No	2	0.26"	1.75"	Steel	64875K421	00000	00000	00000
	M6 × 1 mm	87	0.05"	Not Rated	Not Rated	0.75"	0.92"	2.27"	1.25"	10 to 180	No	2	0.26"	1.75"	Steel	64875K422	0000	0000	0000
	M6 × 1 mm	115	0.05"	Not Rated	Not Rated	0.75"	0.92"	2.27"	1.25"	10 to 180	No	2	0.26"	1.75"	Steel	64875K423	0000	0000	0000
	M6 × 1 mm	137	0.05"	Not Rated	Not Rated	0.75"	0.92"	2.27"	1.25"	10 to 180	No	2	0.26"	1.75"	Steel	64875K424	0000	0000	0000