Standard Spring Washer 1.Material:According to Customers' Demands 2.Low Price & High quality 3.Kinds of Surface

Standard Spring Washer wirh different sizes

Standard ones or non-standard requirements or drawings from customers

1.Material: 65Mn or specified by clients

2.Protection: plain (oiled), hot dip galvanized,  white zink plated, yellow zink

plated,  black, dacromet, geomet or others specified by the customers

3.Product Standard: DIN125, DIN126, ANSI/ASME B18.22.1, JIS B1256 or other

standard or drawing required by clients.

4.Specification: Normal

5.Grade: high strength

Application: These lock washers are made of hardened steel with a bent surface so that the deformation of the washers under stress will prevent bolt loosening.

Advantages: These lock washers help lock bolts in place when they are tightened on surfaces that may be subjected to vibratory loosening of screws or bolts.

American Standard Spring Washer wirh different sizes