Flat washers feature a hole in the center matching the bolt they're used with. Locking washers, equipped with recessed features, prevent loosening. Some types include split lock washers, which use compression to prevent loosening; wave washers with a wavy surface for grip; and spring washers, which absorb vibration and shock. SAE/USS washers are designed for SAE (US) or USS (UK and others) fasteners. Finally, machine screw washers pair with machine screws to fasten metal pieces together.
Unit of Measure

Item Description

N/A 0.119" I.D., 0.312" O.D., 0.031" Thick flat Washer

Product Major Category

N/A Fasteners (Bolt, Nut, Screw, Washer and More)

Measurement

N/A Unified

Search Measurement

N/A Unified

Thread Size

N/A TBD

Length

N/A TBD

Item Description Raw

N/A 0.119" I.D., 0.312" O.D., 0.031" Thick flat Washer

Inside Diameter

N/A 0.119

Outside Diameter

N/A 0.312

Thickness

N/A 1/32

ABE Item ID

N/A ABE-A-9X20-04

CR Active Brand 109607

N/A A 9X20-04

CR Active Brand 109933

N/A Z4-4

CR Brand Nordex

N/A DNS-A2-6

CR 19

N/A DY74

CR Active Brand 109165

N/A Y7-4

Product Guide

N/A Washers - Flat, Locking, SAE/USS, Machine Screw and More Guide

About OneMonroe

N/A VMI - Custom Manufacturing, Technical Guides - Quality - Company Overview

Item Notes

N/A Product image(s) are representational. Please see manufacturer specification or contact a Sales Engineer for more information. Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.