5/16"-18 Swivels | McMaster-Carr

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	Material Material

Steel

Stainless Steel

	Finish Finish

Black Oxide

Galvanized

Nickel Coated

	System of Measurement System of Measurement

Inch

	Thread Size Thread Size	Show

5/16"-18

	Thread Size Thread Size	Hide

	Vertical Capacity Vertical Capacity

Less than 1,000 lbs.

1,000 to 9,999 lbs.

	Thread Length Thread Length

	Mount Type Mount Type


Threaded	Threaded Hole

Threaded Stud

	Movement Movement


180° Pivot	360° Swivel

	Adjustability Adjustability

	Swivel

	Overall Height Overall Height

	Base Material Base Material

Steel

Stainless Steel

Plastic

	Length Length

	Head Type Head Type


Headless	Thumb

Hex

	Application Application

Not for Lifting

For Lifting

	Capacity per Mount Capacity per Mount

Less than 10,000 lbs.

	Inside Width Inside Width

	Base Diameter Base Diameter

1 1/4"

	Stud Material Stud Material

Steel

Stainless Steel

	Tip Diameter Tip Diameter

	Tip Material Tip Material

Steel

Stainless Steel

Plastic

	Thread Type Thread Type

UNC

	Swivel Tip Type Swivel Tip Type

Removable

Permanent

	Base Shape Base Shape

Round

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88 Products

Material Handling

Hoist Rings—For Lifting

Designed for angular lifting, hoist rings resist stresses that would bend or break an eyebolt. They have a lifting ring that pivots 180° front to back to compensate for roll and sway when lifting heavy or unbalanced loads.

Side-Mount Hoist Rings—For Lifting

Choose these hoist rings when you need to lift your load from the side.

Wrench-Tighten Hoist
Rings—For Lifting

No need for a torque wrench—install these hoist rings using an adjustable wrench.

Nonswiveling Hoist Rings—For Lifting

The fixed base provides added stability and allows you to lift heavy loads with smaller thread sizes.

Routing Ringbolts

Mount these ringbolts into a threaded hole, or use the nut for through-hole mounting. The pivoting ring allows material to move freely.

Clamping and Workholding

Swiveling Tips for Screws
and Threaded Studs

Attach to the end of a screw or threaded stud to apply uniform pressure on uneven and angled surfaces. Also known as toggle and swivel-foot pads.

Nonmarring Swiveling Tips for
Screws and Threaded Studs

The contact area is covered in plastic to protect soft metal and polished surfaces. Attach these tips to the end of a screw or threaded stud to apply uniform pressure on uneven and angled surfaces. Also known as toggle and swivel-foot pads.

Swiveling Locating
and Support Buttons

The swiveling tip supports uneven and angled surfaces.

Mounts, Feet, and Pads

Zinc-Plated Steel Swivel Leveling
Mounts with Threaded Stud

Zinc-plated steel is more corrosion resistant than nickel-plated steel.

Black-Oxide Steel Swivel Leveling
Mounts with Threaded Stud

Black-oxide steel has a dull shine for areas where appearance is a concern.

Nickel-Plated Steel Swivel Leveling
Mounts with Threaded Stud

Nickel-plated steel has some corrosion resistance.

Plastic Swivel Leveling
Mounts with Threaded Stud

An economical choice for applications in corrosive environments that don't require high load capacities, these mounts have a plastic base.

Corrosion-Resistant Swivel Leveling
Mounts with Threaded Stud

Made of 303/304 stainless steel, these mounts resist corrosion from water and most chemicals.

Super-Corrosion-Resistant Swivel
Leveling Mounts with Threaded Stud

Made entirely of 316 stainless steel, these mounts have superior corrosion resistance.

Zinc-Plated Steel Swivel Leveling
Mounts with Threaded Hole

Plastic Swivel Leveling
Mounts with Threaded Hole

An economical choice for applications in corrosive environments that don't require high load capacities, these mounts have a plastic base.

Black-Oxide Steel Swivel Leveling
Mounts with Threaded Hole

Black-oxide steel has a dull shine for areas where appearance is a concern.

Nickel-Plated Steel Swivel Leveling
Mounts with Threaded Hole

Nickel-plated steel has some corrosion resistance.

Corrosion-Resistant Swivel Leveling
Mounts with Threaded Hole

Made of 303 stainless steel, these mounts resist corrosion from water and most chemicals.

Super-Corrosion-Resistant Swivel
Leveling Mounts with Threaded Hole

Made entirely of 316 stainless steel, these mounts are our most resistant to corrosion from chemicals, solvents, and water.

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.

Swivel Vibration-Damping Leveling
Mounts with Threaded Stud

Swivel Vibration-Damping Leveling
Mounts with Threaded Hole

Fasteners

Swivel-Tip Set Screws

The tip is narrow to pass through threaded holes.

Large-Diameter
Swivel-Tip Set Screws

A wide tip provides more gripping power than standard swivel-tip set screws. To use, remove the tip, thread the screw through the hole, and attach the tip on the other side.

Alloy Steel Low-Profile
Swivel-Tip Set Screws

These set screws have a low-profile flat-faced ball tip for use in low-clearance applications.

Stainless Steel Low-Profile
Swivel-Tip Set Screws

Stainless steel set screws have excellent corrosion resistance in most environments.

Large-Diameter
Swivel-Tip Thumb Screws

A wide tip provides more gripping power than standard swivel-tip thumb screws. To use, remove the tip, thread the screw through the hole, and attach the tip on the other side.

Swivel-Tip Thumb Screws

For maximum contact with angled and uneven surfaces, the tip swivels in all directions. The tip is narrow so it will fit through threaded holes.

Ultra-Flexible Swivel-Tip
Thumb Screws

A large swivel angle allows these thumb screws to make better contact with angled and uneven surfaces than nonremovable swivel-tip thumb screws.

Rotating Flange Nuts

The nut head rotates while the flange remains stationary to prevent scratching the material surface as you tighten the nut.

Hex Head Removable-Bolt
Anchors for Block and Brick

A hex head allows for a secure grip with a wrench.

Terms and Conditions and Privacy Policy

Material Handling

Hoist Rings—For Lifting

Side-Mount Hoist Rings—For Lifting

Wrench-Tighten HoistRings—For Lifting

Nonswiveling Hoist Rings—For Lifting

Routing Ringbolts

Clamping and Workholding

Swiveling Tips for Screwsand Threaded Studs

Nonmarring Swiveling Tips forScrews and Threaded Studs

Swiveling Locatingand Support Buttons

Mounts, Feet, and Pads

Zinc-Plated Steel Swivel LevelingMounts with Threaded Stud

Black-Oxide Steel Swivel LevelingMounts with Threaded Stud

Nickel-Plated Steel Swivel LevelingMounts with Threaded Stud

Plastic Swivel LevelingMounts with Threaded Stud

Corrosion-Resistant Swivel LevelingMounts with Threaded Stud

Super-Corrosion-Resistant SwivelLeveling Mounts with Threaded Stud

Zinc-Plated Steel Swivel LevelingMounts with Threaded Hole

Plastic Swivel LevelingMounts with Threaded Hole

Black-Oxide Steel Swivel LevelingMounts with Threaded Hole

Nickel-Plated Steel Swivel LevelingMounts with Threaded Hole

Corrosion-Resistant Swivel LevelingMounts with Threaded Hole

Super-Corrosion-Resistant SwivelLeveling Mounts with Threaded Hole

Corrosion-Resistant SwivelVibration-Damping Leveling Mounts with Threaded Stud

Swivel Vibration-Damping LevelingMounts with Threaded Stud

Swivel Vibration-Damping LevelingMounts with Threaded Hole

Fasteners

Swivel-Tip Set Screws

Large-DiameterSwivel-Tip Set Screws

Alloy Steel Low-ProfileSwivel-Tip Set Screws

Stainless Steel Low-ProfileSwivel-Tip Set Screws

Large-DiameterSwivel-Tip Thumb Screws

Swivel-Tip Thumb Screws

Ultra-Flexible Swivel-TipThumb Screws

Rotating Flange Nuts

Hex Head Removable-BoltAnchors for Block and Brick

Wrench-Tighten Hoist
Rings—For Lifting

Swiveling Tips for Screws
and Threaded Studs

Nonmarring Swiveling Tips for
Screws and Threaded Studs

Swiveling Locating
and Support Buttons

Zinc-Plated Steel Swivel Leveling
Mounts with Threaded Stud

Black-Oxide Steel Swivel Leveling
Mounts with Threaded Stud

Nickel-Plated Steel Swivel Leveling
Mounts with Threaded Stud

Plastic Swivel Leveling
Mounts with Threaded Stud

Corrosion-Resistant Swivel Leveling
Mounts with Threaded Stud

Super-Corrosion-Resistant Swivel
Leveling Mounts with Threaded Stud

Zinc-Plated Steel Swivel Leveling
Mounts with Threaded Hole

Plastic Swivel Leveling
Mounts with Threaded Hole

Black-Oxide Steel Swivel Leveling
Mounts with Threaded Hole

Nickel-Plated Steel Swivel Leveling
Mounts with Threaded Hole

Corrosion-Resistant Swivel Leveling
Mounts with Threaded Hole

Super-Corrosion-Resistant Swivel
Leveling Mounts with Threaded Hole

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

Swivel Vibration-Damping Leveling
Mounts with Threaded Stud

Swivel Vibration-Damping Leveling
Mounts with Threaded Hole

Large-Diameter
Swivel-Tip Set Screws

Alloy Steel Low-Profile
Swivel-Tip Set Screws

Stainless Steel Low-Profile
Swivel-Tip Set Screws

Large-Diameter
Swivel-Tip Thumb Screws

Ultra-Flexible Swivel-Tip
Thumb Screws

Hex Head Removable-Bolt
Anchors for Block and Brick