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.

The extra-tall sleeve extends into holes to provide more protection than other rolled-collar washers.

These washers have a flat bottom and high walls to protect metal screw heads from electrical current.

With greater diameters and/or thicknesses than general purpose washers, these washers cover oversized holes or act as spacers and levelers. Clipped to fit where standard washers can’t, they won’t rotate when you position the flat edge against a flat surface.

A specially shaped ID grips your screw shank tightly.

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.

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

Teeth on the outside edge of the washer bite into the screw head and joint for a tight grip.

The teeth on these washers firmly grip heads of 82° flat head countersunk screws.

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

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 washers are rated to withstand pressure up to 100 psi.

Create a stronger seal than metal or rubber alone. These one-piece washers are metal for strength with a bonded rubber seal that creates a tight grip.

These washers surpass other rubber washers when it comes to withstanding oil, grease, and fuel.

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.

These polyurethane washers withstand wet conditions as well as sunlight, ozone, and some chemicals.

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.

Naturally slippery and wear resistant, acetal spacers also offer some resistance to moisture.

Protect components from electrical charges.

The 45° end fits against an angled surface to create a flat surface for connection.

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