Washers are thin plates (usually disk-shaped) with a hole (typically in the middle) that is normally used to distribute the load of a threaded fastener: hex bolts, studs, cap screws or nuts. They may also be used as spacers, springs, wear pads, locking devices and to reduce vibration.

USS, SAE, F436, Metric DIN 125, 127, Plain, Plated, Galvanized

Plain Flat Washers

Plain Flat Washer Drawing

Split or Spring Lock Washers

Split-Lock Washer Drawing

Internal Tooth Lock

Internal Shakeproof Lock Washer Drawing

External Tooth Lock

External Shakeproof Lock Washer Drawing

Internal & External Tooth Lock

Internal & External Shakeproof Lock Washer Drawing

Other styles available – Bevel, Fender, Structural (Thick), Hi-Collar Lock, Brass, Bronze& Nylon