Washers are thin, disk-shaped metallic plates with a central hole that are seated directly between a fastener head or nut and the mounting surface. They serve to evenly distribute the mechanical bearing load over a wider surface area.

Industrial Applications: Oil & Gas, Firefighting, HVAC, Plumbing, Construction, Fabrication, Pipeline Connections

Highlights: Uniform Load Distribution, Prevent Fastener Loosening, Protect Mounting Surface

Considerations: Adds Thickness to the Joint Assembly

SPECIFICATIONS

Materials: Carbon Steel, Stainless Steel, Brass, Copper

Types: Flat Washers, Spring Washers, Belleville Washers, Lock Washers, Fender Washers

Sizes: 1/4" to 4"

Thickness: 0.5 mm to 10 mm

Standards: ASTM F436M