Compared to our general purpose washers, these have exaggerated diameters and/or thicknesses. Use them to cover oversized holes, hold heavy fastening loads, or as spacers and levelers.

Also known as Type B washers, these distribute your fastener's load over a larger surface area than other washers to minimize damage to soft materials.

These thick washers are designed to support structural screws, studs, and nuts.

These metric washers surpass most other plastic washers when it comes to withstanding chemicals, oil, and grease.

Low moisture absorption and good heat resistance make these metric washers suitable for wet and harsh environments.

These metric washers hold up in blistering temperatures up to 3000° F.

Square washers fit into slots and channels and have flat sides to keep them from rotating.

Designed for use with bearing nuts, these lock washers have a conical shape that presses like a spring against bearings, bushings, gears, and pulleys to hold them in place on your threaded shaft or spindle.

These washers have smaller outside diameters than standard spring lock washers to fit neatly under socket head cap screws.

Internal teeth dig into the screw head while the smooth outside edge won't snag objects. Use with metric fasteners that have small heads, such as fillister and cheese head screws.

The teeth on these washers bite further into the screw head and joint than standard external-tooth washers to provide a stronger hold.

Comparable to NORD-LOCK® and Sherex TEC Series washers, these two-piece washers provide more locking power than split, tooth, and spring lock washers. Wedges on the inside lock the two pieces together, and serrations on the exterior grip surfaces to resist loosening from high vibration and shifting.

Sunlight, ozone, and water won’t affect these washers.

These washers withstand harsh chemicals such as acetic acid and isopropyl alcohol.

These curved, flexible washers act like springs to compensate for tolerance variations and uneven surfaces.