...

Washer

washer manufacturer

Product Range

Ensuring even load distribution and protecting surface integrity, our flat washers are the unsung heroes of bolted joints

Plain Washer

Offers excellent locking capabilities in high-vibration environments, preventing fasteners from loosening over time

Tooth Lock Washer

Ideal for applications require grip that compensates for expansion and contraction, ensuring a tight assembly under varying loads

Spring Washer

Provides a compensating spring force or takes up play, perfect for load cycling or to counteract the effects of setting.

Wave Washer

Ensuring even load distribution and protecting surface integrity, our flat washers are the unsung heroes of bolted joints

Offers excellent locking capabilities in high-vibration environments, preventing fasteners from loosening over time

Ideal for applications require grip that compensates for expansion and contraction, ensuring a tight assembly under varying loads

Provides a compensating spring force or takes up play, perfect for load cycling or to counteract the effects of setting.

Plain Washer

Tooth Lock Washer

Spring Washer

Wave Washer

Your Trusted Supplier of Washer Needs

Shanghai Hengrui Industrial Co., Ltd is a custom washer manufacturer with 15 years experience, is specializing in the manufacturing and exporting of bolts, screws, nuts, washers, and custom non-standard products, with many different materials, like carbon steel, stainless steel, brass, aluminum, titanium, special alloy steel, etc.

custom washer

What is Washer?

A washer is a think steel sheet (ususally a flat, round piece of hardware) that is used with fasteners like bolts, screws and nuts. It have several function: distributing the load of a fastener, acting as a spacer, reducing vibration, and providing a smooth surface for the nut or bolt head to press against, preventing damage to the surface being fastened. Washers can be made from various materials including metal, rubber, or plastic, depending on the application.

Type

Plain washer, fender washer, spring washer,wave washer, tooth lock washer, ect. Each designed to meet specific industrial needs and quality standards, we guarantee a solution for every application.

Dimension Standard

Washer typeWasher Standard
Plain washer (flat washer, USS washer, SAE washer, fender washer)ASME B18.21.1, ASTM F436, DIN125, DIN126, DIN134, ISO7098, DIN433, DIN6916, DIN9021
spring lock washerASME B18.21.1, DIN127, DIN7980
tooth lock washerASME B18.21.1, DIN6797
Square washerASME B18.2.6, DIN434, DIN435, DIN436, DIN6917

Grade Specification

Standard for WasherHardnessMaterial
ASME B18.22.1 USSlow carbon steel
ASME B18.22.1 SAElow carbon steel
F436zinc plated 38-45HRC, HDG 26-45HRCC1045+ heat treatment
DIN125ACLASS 140HV,140min HV;CL200HV,200-300HV;300HV,300-400HV.low carbon steel
DIN125Blow carbon steel
DIN127AC1070/65Mn
DIN127BC1070/65Mn
DIN9021≦16mm 140-250HV;﹥16mm 140-250HVlow carbon steel
washer manufacturer

Ask For Quote Now!

Ask For Quote Now!

Seraphinite AcceleratorOptimized by Seraphinite Accelerator
Turns on site high speed to be attractive for people and search engines.