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

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.

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

Stick these supports to surfaces where you don't want to drill a hole. The snap-in end can be released for repairs and upgrades.

Designed for multi-level printed circuit board applications, these self-aligning, through-hole supports have a chamfered female end for stacking. The other end snaps and locks in place for a permanent connection.

Use where high loads and speeds are not required.

Steel balls and washers allow these bearings to handle higher loads than bearings with stainless steel components.

These grommets snap into place and have wings that expand against the sides of the hole to lock them in position. Use them to protect wire, cable, and cords by turning rough-edged and uneven holes into smooth holes.

A slit in the side of these grommets allows you to install them around wire, cable, and cords that are already in place. They snap into the hole and their wings hold them tight. Use them to turn rough-edged and uneven holes into smooth, insulated holes.

Chemical-resistant plastic bristles are flexible and narrow, making them a good choice for a variety of spills in small spaces.

Tackle tough cleaning jobs with these scrub brushes. The bristles are highly durable plastic that are coated with abrasive grit for aggressive cleaning.

Connect the included hose to your air supply and these blowguns are ready to use.

The flat nozzle tip distributes air over a wider area than focused-airflow nozzles.

The handle makes it easy to brush by hand. Clean delicate surfaces inside tubes, pipes, and holes.

These sets include brushes in the most common screw sizes.

These brushes withstand temperatures up to 500°.

The long shaft on these brushes snakes around curves to reach deep into tubes.

Use two types of bristles on one brush.

The handle curves sharply for cleaning in hard-to-reach spots.