Nylon Rounds | McMaster-Carr

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3,861 Products

Raw Materials

Plastic

A lightweight alternative to metal and glass

Fastening and Joining

Spacers

Unthreaded to create space between two surfaces or objects, often to align them

Standoffs

Threaded to separate or connect parts as well as position components in assemblies

Washers

Nearly every size and shape imaginable, from flat washers to clipped to curved

Finishing Washers

Finishing Washers

Screw heads sit flush to prevent snagging and to create a neat, finished appearance

Insulating Washers

Insulating Washers

Isolate screws from electrical current and prevent corrosion from mating different metals

Fastener Assortments

Fastener Assortments

Stay prepared by keeping fasteners in common sizes and materials on hand

Threaded Rods

Anchor, connect, or hang components in a wide variety of applications

Rounded Head Screws

Rounded Head Screws

Sit just above the surface for a low-profile finish and hold tighter than flat head screws

Snap-In Nuts

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

Easy to tighten and loosen by hand for making frequent adjustments

Cap Nuts

Cover and protect threads while adding a finished look; also known as acorn nuts

Building and Machinery Hardware

Protective Plugs

Protective Plugs

Insert into holes in pipe, containers, panels, and parts to keep out debris

Ball Knobs

Provide grip on control levers and push-pull rods

Knobs

Position, tighten, and secure fixtures and equipment

Hand Wheels

Rotate to adjust machinery, valves, drill presses, and other equipment

Grommets

Protect wire, cable, and cords from holes with sharp or rough edges

Bellows

Prevent dust and debris from damaging moving parts

Fabricating and Machining

Parts Baskets

Contain parts for cleaning and moving them in and out of washers

Buffing Wheels and Pads

Buffing Wheels and Pads

Connect to a buffer or polisher to remove surface imperfections

Electrical

Conduit and Conduit Fittings

Conduit and Conduit Fittings

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

Power Transmission

Swivel Joints

Handle shaft misalignment where ball joint rod ends won’t fit; also known as spherical bearings

Shaft Collars

Hold and position parts on a shaft, or limit shaft movement

Chain and Belt Pulleys

Chain and Belt Pulleys

Pair with a compatible belt to transfer motion from a rotating shaft

Plain Bearings

With no moving parts, the simplest type of bearing

Material Handling

Eyebolts

Route rope through the loop or attach hooks and shackles for lifting

Conveyor Belt Idler Pulleys

Conveyor Belt Idler Pulleys

Keep chain belts moving without sagging

Pulleys

Mount or suspend to guide wire rope for lifting and pulling loads

Communication

Tags

Hang throughout facilities to convey information

Sealing

Wear Rings

Guide rods and pistons to prevent uneven wear and extend the life of seals

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