M20 Levels | McMaster-Carr

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10,000 lb. to 19,999 lb.

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With Cushion

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47 Products

About Leveling Mounts

Choose the right leveling mounts for your floor conditions, equipment weight, and vibration-control needs.

Stay-Put Swivel Leveling Mounts with Threaded Stud


Without Cushion	With Cushion

Bolt down machines so they don’t creep across the floor or tip over. These mounts have punch-out holes for securing equipment that you don’t need to move. The ball-and-socket joint in the base swivels to compensate for slightly sloped and pitted floors. For mounting versatility, you can install these mounts in either threaded holes or unthreaded through holes at the bottom of equipment.

Glass-Filled Nylon Base and Zinc-Plated Steel Stud—These mounts are suitable for damp environments, but they won’t hold up to high-pressure washdowns and cleaners that contain harsh chemicals.

Glass-Filled Nylon Base and 303 Stainless Steel Stud—The choice for most wet locations, these mounts can withstand repeated washdowns without corroding. However, unlike 316 stainless steel mounts, they won't hold up to harsh chemical cleaning solutions.

316 Stainless Steel Base—Our most corrosion-resistant metal mounts, these hold up in just about any environment. They won’t degrade or become pitted, even when exposed to harsh cleaners and chemicals.

Rubber Cushion—A cushion under the base protects floors from scrapes and gouges.

					Mounting Holes				Without Cushion				With Rubber Cushion
	Thread Size	Thread Lg., mm	Swivel Range of Motion	Base Dia., mm	No. of	Fasteners Included	Dia., mm	Ctr.-to-Ctr. Lg., mm	Cap. per Mount, lb.	Overall Ht., mm		Each	Cap. per Mount, lb.	Overall Ht., mm	Cushion Material		Each
Glass-Filled Nylon Base and Zinc-Plated Steel Stud



		M20 × 2.5 mm	102	7.5°	76	2	No	8.9	55.9	5,000	130	6992K28	000000	5,000	131.6	Neoprene	6992K517	000000


		M20 × 2.5 mm	102	7.5°	102	2	No	11.9	68.8	7,500	135	6992K29	00000	7,500	136.6	Neoprene	6992K534	00000
		M20 × 2.5 mm	152	7.5°	76	2	No	8.9	55.9	5,000	181	6992K295	00000	5,000	182.6	Neoprene	6992K542	00000
		M20 × 2.5 mm	152	7.5°	102	2	No	11.9	68.8	7,500	185	6992K22	00000	7,500	186.6	Neoprene	6992K46	00000
		M20 × 2.5 mm	152	7.5°	127	2	No	12	98	10,000	210	6992K24	00000	—	—	—	———	0
		M20 × 2.5 mm	203	7.5°	76	2	No	8.9	55.9	5,000	232	6992K296	00000	5,000	233.6	Neoprene	6992K562	00000
		M20 × 2.5 mm	203	7.5°	102	2	No	11.9	68.8	7,500	236	6992K298	00000	7,500	237.6	Neoprene	6992K567	00000
		M20 × 2.5 mm	203	7.5°	127	2	No	12	98	10,000	260	6992K322	00000	—	—	—	———	0
		M20 × 2.5 mm	254	7.5°	127	2	No	12	98	10,000	311	6992K334	00000	10,000	312.6	Neoprene	6992K6	00000


		Glass-Filled Nylon Base and 303 Stainless Steel Stud



				M20 × 2.5 mm	152	7.5°	102	2	No	11.9	68.8	7,500	185	6992K74	00000	7,500	186.6	Neoprene	6992K93	00000


				316 Stainless Steel Base and Stud



						M20 × 2.5 mm	75	6°	80	2	No	8.5	64	4,450	94	2531K609	00000	—	—	—	———	0


						M20 × 2.5 mm	125	6°	80	2	No	8.5	64	4,450	144	2531K611	00000	—	—	—	———	0

Stay-Put Swivel Leveling Mounts with Threaded Stud and Offset Hole

One or more offset mounting holes extend from underneath machines to give you more room to drill and install fasteners. These mounts bolt down to secure equipment that doesn’t need to move and prevent it from creeping or tipping. A ball-and-socket joint in the base swivels to compensate for slightly sloped and pitted floors. For mounting versatility, you can install these mounts in either threaded holes or unthreaded through holes at the bottom of equipment.

Round Base

1 Mounting Hole

With Cushion

304 Stainless Steel Base—The choice for most wet locations, these mounts can withstand repeated washdowns without corroding. However, they won't hold up to cleaning solutions that contain harsh chemicals like 316 stainless steel can.

Rubber Cushion—A cushion under the base protects floors from scrapes and gouges.

					Mounting Holes		With Rubber Cushion
	Thread Size	Thread Lg.	Swivel Range of Motion	Base Dia.	Fasteners Included	Dia.	Cap. per Mount, lb.	Overall Ht.	Cushion Material		Each
304 Stainless Steel Base and Stud







				1 Mounting Hole

				M20 × 2.5 mm	6"	5°	2 15/16"	No	19/32"	2,695	6 7/8"	Buna-N	6221K928	000000

Swivel Leveling Mounts with Threaded Stud

Without Cushion

With Cushion

Keep equipment level on slightly sloped and pitted floors with mounts that have a ball-and-socket joint in the base. For mounting versatility, you can install them in either threaded holes or unthreaded through holes at the bottom of equipment.

Nickel-Plated Steel Base—With a shiny appearance, these mounts create a finished look. They're best for dry environments since the nickel plating offers minimal corrosion resistance.

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.

303 Stainless Steel Base—The choice for most wet locations, these mounts can withstand repeated washdowns without corroding. However, they won't hold up to cleaning solutions that contain harsh chemicals like 316 stainless steel can.

Rubber Cushion—A cushion under the base grips surfaces so vibrating equipment doesn't slide. It also protects floors from scrapes and gouges.

					Without Cushion				With Rubber Cushion
	Thread Size	Thread Lg., mm	Swivel Range of Motion	Base Dia., mm	Cap. per Mount, lb.	Overall Ht., mm		Each	Cap. per Mount, lb.	Overall Ht., mm	Cushion Material		Each
Nickel-Plated Steel Base and Stud



		M20 × 2.5 mm	51	7.5°	76	7,350	89	6111K656	000000	5,500	92	Natural Rubber	6111K667	000000


		Zinc-Yellow-Chromate-Plated Steel Base and Stud



				M20 × 2.5 mm	51	7.5°	76	7,370	89	6301K76	00000	5,545	92	Natural Rubber	6301K84	00000


				303 Stainless Steel Base and Stud



						M20 × 2.5 mm	51	7.5°	76	7,370	89	6301K92	00000	5,550	92	Natural Rubber	6301K116	000000


						316 Stainless Steel Base and Stud



								M20 × 2.5 mm	51	7.5°	76	7,370	89	6301K36	000000	—	—	—	———	0

Sanitary Swivel Leveling Mounts with Threaded Stud

With

Cushion

With an extremely smooth finish, rounded edges, and a covered stud, these mounts are free of crevices where bacteria can grow. They have a silicone seal at the base of the thread cover that keeps contaminants out. The seal is made with chemical additives, so you can find it with an X-ray machine if it falls into your line. Mounts are certified by 3-A, EHEDG, and USDA to meet sanitary design standards. They also have a rubber cushion that reduces vibration to extend your machine’s life. The ball-and-socket joint in the base swivels to compensate for slightly sloped and pitted floors. For mounting versatility, you can install these mounts in either threaded holes or unthreaded through holes at the bottom of equipment.

With an extremely smooth finish, rounded edges, and a covered stud, these mounts are free of crevices where bacteria can grow. They have a silicone seal at the base of the thread cover that keeps contaminants out. The seal is made with chemical additives, so you can find it with an X-ray machine if it falls into your line. Mounts are certified by 3-A, EHEDG, and USDA to meet sanitary design standards. The ball-and-socket joint in the base swivels to compensate for slightly sloped and pitted floors. For mounting versatility, you can install these mounts in either threaded holes or unthreaded through holes at the bottom of equipment.

Rubber Cushion—A cushion under the base grips surfaces so vibrating equipment doesn't slide. It also protects floors from scrapes and gouges.

							With Rubber Cushion
	Thread Size	Thread Lg.	Mounting Ht.	Swivel Range of Motion	Base Dia.	Food Industry Std.	Cap. per Mount, lb.	Overall Ht.	Cushion Material		Each
304 Stainless Steel Base and Stud



		M20 × 2.5 mm	4 1/8"	5 1/2" to 8 1/16"	10°	3 1/8"	3-A Certified 88-00, FDA Compliant 21 CFR 177.2600	3,300	9 9/16"	Buna-N	6903N29	000000

Vibration-Damping Swivel Leveling Mounts with Threaded Stud

With Cushion

A rubber cushion reduces vibration to protect components and extend your machine’s life. For mounting versatility, you can install them in either threaded holes or unthreaded through holes at the bottom of equipment.

Rubber Cushion—In addition to reducing vibration, the cushion grips surfaces so vibrating equipment doesn't slide. It also cuts down on noise and protects floors from scrapes and gouges.

					With Rubber Cushion
	Thread Size	Thread Lg.	Swivel Range of Motion	Base Dia.	Cap. per Mount, lb.	Deflection @ Cap.	Overall Ht.	Cushion Material		Each
304 Stainless Steel Base and Stud



		M20 × 2.5 mm	4 3/4"	7.5°	3 7/8"	1,000	0.12"	5 11/16"	Buna-N	6221K66	000000


		M20 × 2.5 mm	4 3/4"	7.5°	3 7/8"	2,000	0.12"	6 5/16"	Buna-N	6221K67	00000
		M20 × 2.5 mm	4 3/4"	7.5°	5 1/2"	3,000	0.17"	6 7/8"	Buna-N	6221K149	000000
		M20 × 2.5 mm	4 3/4"	7.5°	5 1/2"	4,000	0.17"	6 9/16"	Buna-N	6221K15	000000

Reinforced Threaded-Hole Bumpers

Style 1

With a metal 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 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.

Abrasion-Resistant Polyurethane Rubber About Abrasion-Resistant Polyurethane Rubber

Style 1

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.

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., mm	OD, mm	Ht., mm	Hardness	Hardness Rating	Color	Temp., ° F	Base Plate Material	Nonmarking	For Use Outdoors		Each
Style 1



		M20 × 2.5 mm	25	57	57	Durometer 95A	Extra Hard	Black	-40 to 200	Steel	No	Yes	9546K494	000000

Stay-Put Sanitary Swivel Leveling Mounts with Threaded Stud and Offset Hole

With Cushion

Free of crevices where bacteria can grow, these mounts have an extremely smooth finish, rounded edges, and a covered stud. A silicone seal at the base of the thread cover keeps contaminants out. The seal is made with chemical additives, so you can find it with an X-ray machine if it falls into your line. Mounts are certified by 3-A, EHEDG, and USDA to meet sanitary design standards. You can also bolt them down so machines don’t creep across the floor or tip over. The mounting hole extends from underneath your machine to give you more room to drill and install fasteners. A ball-and-socket joint in the base swivels to compensate for slightly sloped and pitted floors. For mounting versatility, you can install these mounts in either threaded holes or unthreaded through holes at the bottom of equipment.

Rubber Cushion—A cushion under the base protects floors from scrapes and gouges.

						Mounting Holes				With Rubber Cushion
	Thread Size	Thread Lg.	Mounting Ht.	Swivel Range of Motion	Base Dia.	Fasteners Included	No. of	Dia.	Food Industry Std.	Cap. per Mount, lb.	Overall Ht.	Cushion Material		Each
304 Stainless Steel Base and Stud



		M20 × 2.5 mm	2 7/8"	4 5/16" to 5 11/16"	10°	3 1/8"	No	1	19/32"	3-A Certified 88-00, FDA Compliant 21 CFR 177.2600	3,300	7 3/16"	Buna-N	6903N32	0000000

High-Capacity Press-Fit Leveling Mount Inserts

Rated for high load capacity, use these inserts to connect threaded leveling mounts to machinery, instrument bases, and conveyor equipment with tubular legs. These inserts have pass-through holes that are partially threaded at the base. Tap mounts into place with a rubber hammer.

For Square Legs


Shown with Brass Insert Installed

Plastic with Brass Insert—Move equipment around your workspace and make frequent adjustments without worrying about stripping the brass threads.

	For Leg						Thread
	Outer Lg.	Outer Wd.	Inner Lg.	Inner Wd.	Cap. per Mount, lb.	Overall Ht.	, mm	Size	Type	Dp.	Temp., ° F		Each
Plastic with Brass Insert



		1 1/2"	1 1/2"	1 5/16"	1 5/16"	1,500	1 11/16"	2.5	M20	Metric	1"	-20 to 180	60945K78	00000


		2"	2"	1 3/4"	1 3/4"	2,000	2"	2.5	M20	Metric	1"	-20 to 180	60945K83	0000

For Round Legs


Shown with Brass Insert Installed

Plastic with Brass Insert—Move equipment around your workspace and make frequent adjustments without worrying about stripping the brass threads.

	For Leg				Thread
	ID	OD	Cap. per Mount, lb.	Overall Ht.	, mm	Size	Type	Dp.	Temp., ° F		Each
Plastic with Brass Insert



		1 13/16"	2"	2,000	1 15/16"	2.5	M20	Metric	1"	-20 to 180	60945K98	00000

Swivel Leveling Mounts with Threaded Hole

Without Cushion

With Cushion

Keep equipment level on slightly sloped and pitted floors with mounts that have a ball-and-socket joint in the base. Add your own stud to create a custom-length mount that you can install in either threaded holes or unthreaded through holes.

Nickel-Plated Steel Base—With a shiny appearance, these mounts create a finished look. They're best for dry environments since the nickel plating offers minimal corrosion resistance.

Rubber Cushion—A cushion under the base grips surfaces so vibrating equipment doesn't slide. It also protects floors from scrapes and gouges.

					Without Cushion				With Rubber Cushion
	Thread Size	Thread Dp., mm	Swivel Range of Motion	Base Dia., mm	Cap. per Mount, lb.	Overall Ht., mm		Each	Cap. per Mount, lb.	Overall Ht., mm	Cushion Material		Each
Nickel-Plated Steel Base



		M20 × 2.5 mm	13.9	7.5°	76	7,385	38	6103K606	000000	5,555	41	Natural Rubber	6103K614	000000


		Zinc-Yellow-Chromate-Plated Steel Base



				M20 × 2.5 mm	13.7	7.5°	76	7,370	38	6120K36	00000	5,545	41	Natural Rubber	6120K44	00000


				303 Stainless Steel Base



						M20 × 2.5 mm	13.9	7.5°	76	7,370	38	6120K52	00000	5,555	41	Neoprene	6120K74	00000

Shock-Absorbing Swivel Leveling Mounts with Threaded Stud

Absorb sudden impacts from heavy machinery, such as punch presses, die cutters, and generators that jolt as they power on. These mounts have a solid rubber base, similar to a hockey puck, that isolates shock to protect floors and equipment from damage. The base also cuts down on noise and grips the floor so equipment doesn't slide when it's vibrating. The ball-and-socket joint in the base swivels to compensate for slightly sloped and pitted floors. For mounting versatility, you can install these mounts in either threaded holes or unthreaded through holes at the bottom of equipment.

Round Neoprene Base with Zinc-Plated Steel Stud

Image of Product. Front orientation. Leveling Mounts. Shock-Absorbing Swivel Leveling Mounts with Threaded Stud, Round Base.

Thread Size	Thread Lg.	Cap. per Mount, lb.	Deflection @ Cap.	Swivel Range of Motion	Base Dia.	Overall Ht.		Each
M20 × 2.5 mm	4 1/4"	3,700	0.13"	7.5°	5"	5 7/8"	63965K84	0000000
M20 × 2.5 mm	4 1/4"	8,000	0.13"	7.5°	5"	5 7/8"	63965K85	000000

Shatter-Resistant Sights

The window and body are made from a single piece of plastic, making these sights more shatter resistant than sights with a glass window. They are not rated for pressure.

Plastic with Plastic Window

Image of Product. Front orientation. Sights. Shatter-Resistant Sights.

	Max. Pressure @ Temp.	Temp. Range, ° F	For Use With	Seal Material		Each
Metric Male







	With One-Piece Construction

	M20 × 1.5 mm	9/16"	7/8"	Not Rated	-20 to 210	Water, Diesel Fuel, Hydraulic Fluid (Petroleum Based)	Buna-N	5095K112	00000