Clamp Nuts | McMaster-Carr

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Stainless Steel

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Externally Threaded

Tamper Resistant

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Hex Nut Profile

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Metric Trapezoidal

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Specifications Met

ANSI/MSS SP-114

Federal Specification

NEBS GR-63-CORE

Performance

Chemical Resistant

Corrosion Resistant

Flame Retardant

High Temperature

Impact Resistant

Moisture Resistant

Noncontaminating

Seize Resistant

Threading

Partially Threaded

Threaded on Both Ends

DFARS Specialty Metals

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Compliant with Exemptions

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10,895 Products

Most Likely Products

Flange Nuts

The flange distributes pressure, so you don't need a washer

Strut Channel Nuts

Strut Channel Nuts

Fasten on threaded rod to connect components to strut channel

All Results

Fastening and Joining

Flange Nuts

The flange distributes pressure, so you don't need a washer

Hex Nuts

Handle most general fastening needs

Locknuts

Hold fasteners in place to prevent loosening from vibration

Coupling Nuts

Connect and extend threaded rods

Split Nuts

Swivel to attach at any point on a threaded rod for quick installation

Easy to tighten and loosen by hand for making frequent adjustments

Square Nuts

Flat sides won’t spin in channels and square holes

Panel Nuts

Extremely thin for tight spots such as electrical panels; also known as dress nuts

Tamper-Resistant Nuts

Tamper-Resistant Nuts

Hard to detach without special tools to prevent unwanted removal

Sealing Nuts

Prevent leaks and block out contaminants with a rubber seal

Clip-On Nuts

Slide onto the edge of thin panels to create a fastening point

Snap-In Nuts

Push into square holes in thin materials to add bolts for aligning off-center parts

Press-Fit Nuts

Push into drilled or punched holes to add threads to thin panels

Push Nuts

Press onto threads for a light duty hold that’s faster to install than typical nuts

Dowel Nuts

Form joints in blind holes in wood

Lock Washers

Resist vibration to prevent fasteners from loosening

Studs

Press, weld, or screw in place to add a threaded fastening point

Snap-In Nut Tools

Snap-In Nut Tools

Compress the legs of snap-in nuts so they're easy to install and remove

Fabricating and Machining

T-Slot Nuts

Combine with setup studs or bolts to mount fixtures to machine tables

Fixturing Kits

Everything needed to mount workpieces of different sizes to your machine table

Fixturing Clamps

Fixturing Clamps

Secure your workpiece to a fixture table so it won't move during machining

Setup Studs

Secure setup clamps and fixtures to your machine table or assemble heavy machines

Building and Machinery Hardware

Strut Channel Nuts

Strut Channel Nuts

Fasten on threaded rod to connect components to strut channel

Strut Channel Washers

Strut Channel Washers

Pair with hex nuts to connect threaded rod to strut channel

Power Transmission

Bearing Nuts

Hold bearings, bushings, pulleys, and gears in place on threaded shafts and spindles

Bearing Lock Washers

Bearing Lock Washers

Lock bearing nuts in place to prevent loosening due to vibration

Lead and Ball Screw End Supports

Lead and Ball Screw End Supports

Brace and secure the ends of lead screws and ball screws

Roller Screws and Nuts

Roller Screws and Nuts

More contact points to move heavier loads than ball and lead screw assemblies

Ball Screws and Nuts

Ball Screws and Nuts

Internal ball bearings roll on screws for low friction when moving components at high speeds

Fluid Handling

Pipe and Pipe Fittings

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

Electrical

Conduit and Conduit Fittings

Conduit and Conduit Fittings

Protect wiring from impact and the environment in runs indoors, outdoors, and underground

Material Handling

Turnbuckles

Twist the body or end fittings to adjust the length and tension of attached rope and chain

Facility and Grounds Maintenance

Toilet Seat Fasteners

Toilet Seat Fasteners

Secure toilet seat hinges to your toilet bowl

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)