Compared to our general purpose washers, these have exaggerated diameters and/or thicknesses for covering oversized holes or for use as spacers and levelers.

SAE washers generally have a smaller ID and OD than USS washers.

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

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

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

Flat and oval head screws sit flush within these washers for a neat, finished appearance.

Also known as shoulder washers.

As you tighten your screw, the rolled collar compresses under the head to create an insulating barrier between a screw shank and a mating surface.

Clipped to fit where standard washers can't, these won't rotate when you position the flat edge against a flat surface.

Clipped on both sides to fit where standard washers can't, these won't rotate when you position the flat edges against a flat surface.

Choose these washers for their adherence to strict military standards for material and construction.

Compared to standard split lock washers, these are thicker and have larger outside diameters.

Choose these washers for their adherence to strict military standards for material and construction.

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

The combination of internal and external teeth boosts gripping power to maintain a tight hold and provide more vibration resistance than other tooth lock washers. Use with fasteners that have heads large enough to make contact with the external teeth, such as pan, button, and binding head screws.

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

18-8 stainless steel spacers have good corrosion resistance.

Brass makes these spacers electrically conductive and the zinc-plated finish adds corrosion resistance.

These spacers have excellent wear and abrasion resistance. Exposure to moisture may cause them to expand.

Protect components from electrical charges.

An economical alternative to standard unthreaded spacers.

These nylon nuts are chemical resistant, nonconductive, and lightweight.

These aluminum inserts are lightweight, nonmagnetic, and mildly corrosion resistant.