M24 Inserts | McMaster-Carr

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	System of Measurement System of Measurement

Inch

Metric

	Thread Size Thread Size	Show

M24

	Thread Size Thread Size	Hide

	Thread Pitch Thread Pitch

1.5 mm

2 mm

3 mm

	Thread Type Thread Type

Metric

	Threaded Insert Type Threaded Insert Type


Key Locking	Helical

Thread Locking

	For Thread Direction For Thread Direction

Right Hand

Left Hand

	For System of Measurement For System of Measurement

Inch

Metric

	Material Material

Plastic

Stainless Steel

Steel

	For Helical Insert Style For Helical Insert Style

With Prong

	Installed Length Installed Length

25 mm or greater

	For Tap Thread Size For Tap Thread Size

M33

M36

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	For Threaded Insert Type For Threaded Insert Type

	For Tap Thread Pitch For Tap Thread Pitch

2 mm

4 mm

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

DFARS Specialty Metals
Compliant

	Drill Bit Size Drill Bit Size

31/32"

31 mm

33 mm

	For Tap Type For Tap Type

Helical

Metric

	For Use In For Use In

Metal

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Overall Height Overall Height

	Thread Spacing Thread Spacing

Coarse

Fine

	For Maximum Hole Diameter For Maximum Hole Diameter

0.5" to 0.999"

25 mm or greater

	Tensile Strength Tensile Strength

50,000 to 99,999 psi

160,000 psi or greater

Not Rated

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51 Products

About Leveling Mounts

About Vibration-Damping Mounts

How to Install Key-Locking Inserts

How to Install Helical Inserts

About Helical Insert Length

Made of stainless steel, these inserts have good corrosion resistance. Drive the keys into the surrounding material for a more secure hold than thread-locking inserts. Use them to repair or change threads in soft metals such as aluminum. Inserts may be mildly magnetic. They’re comparable to Keensert® inserts. Installation requires a drill bit, a standard tap, an installation tool, and a hammer.

Choose inserts with a thick wall for greater strength than thin-wall inserts, or to fill a large hole.

For technical drawings and 3-D models, click on a part number.

Metric

Inserts
			For Tap							Each		Installation Tools
Thread Size	Thread Pitch, mm	Thread Spacing	Thread Size	Thread Pitch, mm	Installed Lg.	Drill Bit Size	For Max. Hole Dia.	No. of Locking Keys		1-9	10-Up		Each
18-8 Stainless Steel with Thick Wall
M24	3	Coarse	M33	2	33mm	31 mm	31mm	4	000000000	000000	000000	000000000	000000

Black-Phosphate Steel Key-Locking Inserts

A black-phosphate finish provides mild corrosion resistance. Drive the keys into the surrounding material for a more secure hold than thread-locking inserts. Use them to repair or change threads in soft metals such as aluminum. They’re comparable to Keensert® inserts. Installation requires a drill bit, a standard tap, an installation tool, and a hammer.

Choose inserts with a thick wall for greater strength than thin-wall inserts, or to fill a large hole with stripped threads.

For technical drawings and 3-D models, click on a part number.

Metric

Inserts
			For Tap							Each		Installation Tools
Thread Size	Thread Pitch, mm	Thread Spacing	Thread Size	Thread Pitch, mm	Installed Lg.	Drill Bit Size	For Max. Hole Dia.	No. of Locking Keys		1-9	10-Up		Each
Black-Phosphate Steel with Thick Wall
M24	3	Coarse	M33	2	33mm	31 mm	31mm	4	000000000	000000	000000	000000000	000000
M24	2	Fine	M33	2	33mm	31 mm	31mm	4	000000000	00000	00000	000000000	00000

Screw-Locking Key-Locking Inserts

Cadmium-Plated Steel

Forming the strongest hold of any of our threaded inserts, these inserts have a distorted internal thread to lock screws into place and keys that drive into surrounding material to prevent slipping and rotating. This creates a mechanical lock, which is stronger than the chemical lock from adhesive on thread-locking inserts. Because they’re made of a solid piece of metal, these inserts are also stronger than helical inserts, which are made of coiled wire. They're often used in molds, tools and dies, and suspension systems in vehicles to create completely new threads, add strong threads in soft metal, or replace existing threads that are damaged or need to be resized.

A dry-film lubricant makes it easy to install them and screw fasteners in. To install, use a tap to create the threads in your material and an installation tool to drive the keys into the material. All are made to tight tolerances with strictly controlled materials. Many inch sizes also meet military or aerospace standards for dimensions and material.

These inserts resist corrosion in wet environments. Cadmium-plated steel inserts are stronger than stainless steel inserts.

Inserts with thick walls are most commonly used; they’re stronger than thin-wall inserts and are used in larger holes.

For technical drawings and 3-D models, click on a part number.

Metric

Inserts
			For Tap								Installation Tools
Thread Size	Thread Pitch, mm	Thread Spacing	Thread Size	Thread Pitch, mm	Installed Lg., mm	Drill Bit Size	For Max. Hole Dia.	No. of Locking Keys		Each		Each
Cadmium-Plated Steel with Thick Wall
M24	3	Coarse	M33	2	33	31 mm	31 mm	4	000000000	0000000	000000000	000000

Key-Locking Inserts with Installation Tool

Drive the keys into the surrounding material for a more secure hold than thread-locking inserts. These inserts are used to repair or convert threads in soft metals such as aluminum. They’re comparable to Keensert® inserts.

18-8 stainless steel inserts are more corrosion resistant than black-phosphate steel. They may be mildly magnetic.

Black-phosphate steel inserts are mildly corrosion resistant.

Choose inserts with a thick wall for greater strength than thin-wall inserts, or to fill a large hole.

For technical drawings and 3-D models, click on a part number.

Metric

			For Tap
Thread Size	Thread Pitch, mm	Thread Spacing	Thread Size	Thread Pitch, mm	Installed Lg.	Drill Bit Size	For Max. Hole Dia.	No. of Locking Keys	No. of Inserts Included		Each
18-8 Stainless Steel with Thick Wall
M24	3	Coarse	M33	2	33mm	31 mm	31mm	4	2	000000000	0000000
M24	2	Fine	M33	2	33mm	31 mm	31mm	4	2	000000000	000000
Black-Phosphate Steel with Thick Wall
M24	3	Coarse	M33	2	33mm	31 mm	31mm	4	2	000000000	000000
M24	2	Fine	M33	2	33mm	31 mm	31mm	4	2	000000000	000000

Stainless Steel Helical Inserts

Also known as Heli-Coil inserts, these inserts have coils that expand once installed to securely anchor the insert. All have a prong for ease of installation. An installation tool grips the prong and reduces the coil diameter, enabling the insert to fit in tapped holes. Remove the prong to insert the screw. Installation requires a drill bit, a helical insert tap, an installation tool, and a prong break-off tool.

For technical drawings and 3-D models, click on a part number.

Metric

Inserts										Through-Hole Taps		Closed-End Hole Taps		Installation Tools
Thread Size	Thread Pitch, mm	Thread Spacing	Installed Lg., mm	Drill Bit Size	For Max. Hole Dia.	Specifications Met	Pkg. Qty.		Pkg.		Each		Each		Each
18-8 Stainless Steel—Right-Hand Threaded
M24	3	Coarse	36	31/32"	31/32"	SAE MA3279-179	1	000000000	00000	000000000	0000000	000000000	0000000	000000000	000000

Stainless Steel Screw-Locking Helical Inserts

A distorted thread grips the screw to resist loosening. Also known as Heli-Coil inserts, these inserts have coils that expand once installed to securely anchor the insert. All have a prong for ease of installation. An installation tool grips the prong and reduces the coil diameter, enabling the insert to fit in tapped holes. Remove the prong to insert the screw. Installation requires a drill bit, a helical insert tap, an installation tool, and a prong break-off tool.

Inserts that meet DIN 8140 adhere to international standards for dimensions.

For technical drawings and 3-D models, click on a part number.

Metric

Inserts										Through-Hole Taps		Closed-End Hole Taps		Installation Tools
Thread Size	Thread Pitch, mm	Thread Spacing	Installed Lg., mm	Drill Bit Size	For Max. Hole Dia.	Specifications Met	Pkg. Qty.		Pkg.		Each		Each		Each
18-8 Stainless Steel
M24	3	Coarse	36	31/32"	31/32"	DIN 8140, SAE MA3329-179	1	000000000	00000	000000000	0000000	000000000	0000000	000000000	000000

Helical Inserts with Installation Tools

Shown with Five Inserts

Inserts come with a through-hole tap and installation tool. Also known as Heli-Coil inserts, they have coils that expand once installed to securely anchor the insert. All have a prong for ease of installation. An installation tool grips the prong and reduces the coil diameter, enabling the insert to fit in tapped holes. Remove the prong to insert the screw.

Metric

18-8 Stainless Steel—Right-Hand Threaded
Thread Size	Thread Pitch, mm	Thread Spacing	Installed Lg., mm	Drill Bit Size	For Max. Hole Dia.	No. of Inserts Included	Includes		Each
M24	3	Coarse	36	31/32"	31/32"	5	Through-Hole Tap, Installation Tool	000000000	0000000

Black-Phosphate Steel Easy-to-Install Thread-Locking Inserts

A black-phosphate finish provides mild corrosion resistance. Also known as E-Z Lok, these inserts use Loctite® adhesive to keep them in place. The adhesive reaches full strength after 72 hours. Installation requires a drill bit and a standard tap. Then set the insert with a bolt and two nuts, or use an installation bit.

Choose inserts with a thick wall for greater strength than thin-wall inserts, or to fill a large hole.

To drive slotted inserts, you can use a slotted screwdriver instead of using an installation bit or a bolt and two nuts.

For technical drawings and 3-D models, click on a part number.

Metric

Installation Bit

Inserts
			For Tap									Installation Bits
Thread Size	Thread Pitch, mm	Thread Spacing	Thread Size	Thread Pitch, mm	Installed Lg.	Drill Bit Size	For Max. Hole Dia.	Drive Style	Pkg. Qty.		Pkg.		Each
Black-Phosphate Steel with Thick Wall
M24	3	Coarse	M36	4	30mm	33 mm	33mm	Slotted	1	000000000	00000	000000000	000000

Thread-In Receptacles for Quick-Release Pins

Use a screwdriver to install these receptacles in a threaded hole. Use them to secure quick-release pins when you can't drill a through hole. They're made of 18-8 stainless steel for a balance of strength and corrosion resistance, and passivated for added protection against corrosion and oxidation.

For technical drawings and 3-D models, click on a part number.

Metric
For Pin Dia.	Barrel OD	Overall Lg.	Usable Lg. Reduction	Thread Size	Thread Pitch	Material		Each
16mm	24mm	24mm	6mm	M24	2mm	18-8 Stainless Steel	000000000	000000

Installation Bits for Slotted-Drive Inserts

Installation Bit

For fast installation, use these installation bits with power drills and drill presses.

For technical drawings and 3-D models, click on a part number.

For Thread Size	Hex Shank Size		Each
M20, M24	3/8"	000000000	000000

Installation Tools for Key-Locking Inserts

Place the tip of these tools into an insert and strike them with a hammer to drive the keys into the material. They’re compatible with Keensert® inserts.

For technical drawings and 3-D models, click on a part number.

Metric

For Thick-Wall Inserts
For Thread Size	For Tap Thread Size		Each
M24	M33	000000000	000000

Heavy Duty Installation Tools for Key-Locking Inserts

With Spring

Install Keensert®-style inserts.

Tools that feature a spring have a knurled grip on that lets you screw inserts into tapped holes, reducing hand fatigue if you’re installing many of them. To fit over inserts evenly, tools have an inner plug and outer ring that align with keys. Strike tools with a hammer to drive keys. The spring along the shaft returns the striking end to its original position to generate more force.

Choose tools that match your insert’s thread size and tap thread size.

For technical drawings and 3-D models, click on a part number.

Metric

For Thick-Wall Inserts
For Thread Size	For Tap Thread Size	Features		Each
M24	M33	Spring	000000000	000000

Installation Tools for Helical Inserts

Screw an insert onto these tools and drive them a quarter to half-turn below the material’s surface. They’re compatible with helical inserts that have a prong.

For technical drawings and 3-D models, click on a part number.

Metric

For Thread
Size	Pitch, mm	Style		Each
For Right-Hand Thread
M24	3	K	000000000	000000

Extraction Tools for Helical Inserts

Place the tip of these tools into an insert and strike a light blow to the tool’s head. Then turn the tools counterclockwise with pressure to extract the insert.

For Thread Size		Each
7/16"-14, 7/16"-20, 1/2"-13, 1/2"-20, 1/2"-28, 9/16"-12, 9/16"-18, 5/8"-11, 5/8"-18, 5/8"-24, 3/4"-10, 3/4"-16, 3/4"-20, 7/8"-9, 7/8"-14, 7/8"-20, 1"-8, 1"-12, 1"-14, M12, M14, M16, M18, M20, M22, M24	000000000	000000

Threaded Round Plugs for Straight-Thread Pipe

Seal tube and hose fittings to keep their straight threads protected from contaminants during fabrication and storage.

Nylon plugs resist chemicals better than aluminum plugs and are more wear resistant than polyethylene plugs. You can install them manually or with a hex-head wrench or socket.

For technical drawings and 3-D models, click on a part number.

Nylon with External Hex Drive

Nylon

Thread
Size	Pitch, mm	Ht., mm	Max. Temp., °F	Hardness	Color	Pkg. Qty.		Pkg.
M24	1.5	12	150°	Durometer 55D	Yellow	25	0000000	000000

Nickel-Plated Steel Swivel Leveling Mounts with Threaded Stud

Without Cushion

With Cushion

Nickel-plated steel has some corrosion resistance. Mounts have a ball-and-socket design that swivels to compensate for uneven floors. In addition to leveling, mounts raise equipment off the floor for easier cleaning and inspection.

Mounts with a cushion are nonskid for an extra measure of stability.

For technical drawings and 3-D models, click on a part number.

Nickel-Plated Steel
Thread Size	Thread Lg.	Capacity per Mount, lbs.	Base Dia.	Overall Ht.	Temperature Range, °F		Each
M24	89mm	19,500	102mm	137mm	-20° to 170°	00000000	000000
M24	108mm	19,500	102mm	156mm	-20° to 170°	00000000	00000
Nickel-Plated Steel with Rubber Cushion
M24	89mm	14,500	102mm	140mm	-20° to 170°	00000000	00000
M24	108mm	14,500	102mm	159mm	-20° to 170°	00000000	00000

Metric Yellow Zinc-Plated Steel Swivel Leveling Mounts with Threaded Stud

Without Cushion

With Cushion

Yellow zinc-plated steel is more corrosion resistant than nickel-plated steel. Mounts have a ball-and-socket design that swivels to compensate for uneven floors. In addition to leveling, mounts raise equipment off the floor for easier cleaning and inspection.

Mounts with a cushion are nonskid for an extra measure of stability.

For technical drawings and 3-D models, click on a part number.

Yellow Zinc-Plated Steel
Thread Size	Thread Pitch, mm	Thread Lg., mm	Capacity per Mount, lbs.	Base Dia., mm	Overall Ht., mm	Hex Nut Wd., mm	Temperature Range, °F		Each
M24	3	89	19,840	102	137	35	-20° to 170°	0000000	000000
M24	3	108	19,840	102	156	35	-20° to 170°	0000000	00000
Yellow Zinc-Plated Steel with Rubber Cushion
M24	3	89	14,990	102	140	35	-20° to 170°	0000000	00000
M24	3	108	14,990	102	159	35	-20° to 170°	0000000	00000

Metric Corrosion-Resistant Swivel Leveling Mounts with Threaded Stud

Without Cushion

With Cushion

Made entirely of stainless steel, these mounts resist corrosion from water and most chemicals. Their ball-and-socket design swivels to compensate for uneven floors. In addition to leveling, mounts raise equipment off the floor for easier cleaning and inspection.

Mounts with a cushion are nonskid for an extra measure of stability.

For technical drawings and 3-D models, click on a part number.

303 Stainless Steel
Thread Size	Thread Pitch, mm	Thread Lg., mm	Capacity per Mount, lbs.	Base Dia., mm	Overall Ht., mm	Hex Nut Wd., mm		Each
M24	3	89	19,800	102	137	35	0000000	000000
M24	3	108	19,800	102	156	35	0000000	000000
303 Stainless Steel with Rubber Cushion
M24	3	89	14,900	102	140	35	00000000	000000
M24	3	108	14,900	102	159	35	00000000	000000

Metric Super-Corrosion-Resistant Swivel Leveling Mounts with Threaded Stud

Made entirely of 316 stainless steel, these mounts have superior corrosion resistance. Their ball-and-socket design swivels to compensate for uneven floors. In addition to leveling, mounts raise equipment off the floor for easier cleaning and inspection.

For technical drawings and 3-D models, click on a part number.

316 Stainless Steel
Thread Size	Thread Pitch, mm	Thread Lg., mm	Capacity per Mount, lbs.	Base Dia., mm	Overall Ht., mm	Hex Nut Wd., mm		Each
M24	3	89	19,800	102	137	35	0000000	0000000

Metric Bolt-Down Swivel Leveling Mounts with Threaded Stud

Punch-out holes in the base let you bolt down these mounts to keep your equipment stationary. Their ball-and-socket design swivels to compensate for uneven floors. In addition to leveling, mounts raise equipment off the floor for easier cleaning and inspection.

Mounts with a cushion are nonskid for an extra measure of stability.

For technical drawings and 3-D models, click on a part number.

									Mounting Holes
Thread Size	Thread Pitch, mm	Thread Lg., mm	Capacity per Mount, lbs.	Base Dia., mm	Overall Ht., mm	Hex Nut Wd., mm	Temperature Range, °F	Mounting Fasteners Included	No. of	Dia., mm	Ctr.-to-Ctr. Lg., mm		Each
Plastic with Zinc-Plated Steel Stud
M24	3	152	7,500	102	185	35	-20° to 170°	No	2	11.9	68.8	0000000	000000
M24	3	152	10,000	127	210	35	-20° to 170°	No	2	12	98	0000000	00000
Plastic with Rubber Cushion and Zinc-Plated Steel Stud
M24	3	152	7,500	102	186.6	35	-20° to 170°	No	2	11.9	68.8	0000000	00000
M24	3	152	10,000	127	211.6	35	-20° to 170°	No	2	12	98	00000000	00000

Metric Yellow Zinc-Plated Steel Swivel Leveling Mounts with Threaded Hole

Without Cushion

With Cushion

Yellow zinc-plated steel is more corrosion resistant than nickel-plated steel. Mounts have a ball-and-socket design that swivels to compensate for uneven floors. Add your own threaded stud or bolt to build a mount that fits your needs. In addition to leveling, mounts raise equipment off the floor for easier cleaning and inspection.

Mounts with a cushion are nonskid for an extra measure of stability.

For technical drawings and 3-D models, click on a part number.

Yellow Zinc-Plated Steel
Thread Size	Thread Pitch, mm	Thread Dp., mm	Capacity per Mount, lbs.	Base Dia., mm	Overall Ht., mm	Hex Nut Wd., mm	Temperature Range, °F		Each
M24	3	17.5	19,800	102	48	35	-20° to 170°	0000000	000000
Yellow Zinc-Plated Steel with Rubber Cushion
M24	3	17.5	14,960	102	51	35	-20° to 170°	0000000	00000

Metric Corrosion-Resistant Swivel Leveling Mounts with Threaded Hole

Mount

Made of stainless steel, these mounts resist corrosion from water and most chemicals. Their ball-and-socket design swivels to compensate for uneven floors. Add your own threaded stud or bolt to build a mount that fits your needs. In addition to leveling, mounts raise equipment off the floor for easier cleaning and inspection.

For technical drawings and 3-D models, click on a part number.

303 Stainless Steel
Thread Size	Thread Pitch, mm	Thread Dp., mm	Capacity per Mount, lbs.	Base Dia., mm	Overall Ht., mm	Hex Nut Wd., mm	Temperature Range, °F		Each
M24	3	17.5	19,800	102	48	35	-20° to 170°	0000000	000000

Extreme-Force Swivel Vibration-Damping Leveling Mounts with Threaded Stud

Higher deflection ratings translate to greater vibration and shock isolation. These mounts have a rubber base that grips the floor for stability and is resistant to oil and grease. Their ball-and-socket design swivels to compensate for uneven floors. In addition to leveling, mounts raise equipment off the floor for easier cleaning and inspection.

For technical drawings and 3-D models, click on a part number.

Round

Rubber with Zinc-Plated Steel Stud
Thread Size	Thread Pitch, mm	Thread Lg.	Capacity per Mount, lbs.	Deflection @ Capacity	Swivel Range of Motion	Base Dia.	Base Ht.	Overall Ht.	Hardness	Hardness Rating	Temp. Range, °F		Each
M24	3	4 5/16"	3,700	0.13"	7.5°	5"	1 1/2"	6"	Durometer 50A	Medium	-20° to 180°	00000000	000000
M24	3	4 5/16"	8,000	0.13"	7.5°	5"	1 1/2"	6"	Durometer 70A	Hard	-20° to 180°	00000000	00000

Corrosion-Resistant Swivel Vibration-Damping Leveling Mounts with Threaded Stud

All-stainless steel construction stands up to water and chemicals and won't rust or corrode. Use these mounts to minimize vibration and noise to prolong machine life and protect floors. Their ball-and-socket design swivels to compensate for uneven floors. In addition to leveling, mounts raise equipment off the floor for easier cleaning and inspection.

For technical drawings and 3-D models, click on a part number.

304 Stainless Steel with Rubber Cushion
Thread Size	Thread Pitch, mm	Thread Lg.	Capacity per Mount, lbs.	Deflection @ Capacity	Base Dia.	Overall Ht.	Temperature Range, °F		Each
M24	3	4 3/4"	3,000	0.17"	5 1/2"	7"	-20° to 190°	00000000	0000000
M24	3	5 15/16"	2,000	0.12"	3 7/8"	7 5/8"	-20° to 190°	00000000	000000
M24	3	5 15/16"	4,000	0.17"	5 1/2"	8 1/8"	-20° to 190°	00000000	000000

T-Slot Nuts

Designed to slide into T-slot tracks on machine tool tables, use these nuts to secure clamps and workpieces.

Fully threaded nuts allow a stud to extend beyond the bottom of the nut. Partially threaded nuts keep studs from traveling past the bottom of the nut and damaging your table.

For technical drawings and 3-D models, click on a part number.

Metric

			Base				Fully Threaded		Partially Threaded
Thread Size	Thread Pitch, mm	For Slot Wd., mm	Ht., mm	Wd., mm	O'all Ht., mm	Specifications Met		Each		Each
Black-Oxide Steel
M24	3	27	18	41	29	__	000000000	000000	000000000	000000
M24	3	28	18	44	36	DIN 508	000000000	00000	000000	00
M24	3	33	24	51	32	__	000000000	00000	000000000	00000

Email Us

About Leveling Mounts

About Vibration-Damping Mounts

How to Install Key-Locking Inserts

How to Install Helical Inserts

About Helical Insert Length

18-8 Stainless Steel Key-Locking Inserts

Black-Phosphate Steel Key-Locking Inserts

Screw-Locking Key-Locking Inserts

Key-Locking Inserts with Installation Tool

Stainless Steel Helical Inserts

Stainless Steel Screw-Locking Helical Inserts

Helical Inserts with Installation Tools

Black-Phosphate Steel Easy-to-Install Thread-Locking Inserts

Thread-In Receptacles for Quick-Release Pins

Installation Bits for Slotted-Drive Inserts

Installation Tools for Key-Locking Inserts

Heavy Duty Installation Tools for Key-Locking Inserts

Installation Tools for Helical Inserts

Extraction Tools for Helical Inserts

Threaded Round Plugs for Straight-Thread Pipe

Nickel-Plated Steel Swivel Leveling Mounts with Threaded Stud

Metric Yellow Zinc-Plated Steel Swivel Leveling Mounts with Threaded Stud

Metric Corrosion-Resistant Swivel Leveling Mounts with Threaded Stud

Metric Super-Corrosion-Resistant Swivel Leveling Mounts with Threaded Stud

Metric Bolt-Down Swivel Leveling Mounts with Threaded Stud

Metric Yellow Zinc-Plated Steel Swivel Leveling Mounts with Threaded Hole

Metric Corrosion-Resistant Swivel Leveling Mounts with Threaded Hole

Extreme-Force Swivel Vibration-Damping Leveling Mounts with Threaded Stud

Corrosion-Resistant Swivel Vibration-Damping Leveling Mounts with Threaded Stud

T-Slot Nuts