Product Description

We are a reliable & responsible manufacturer of spring washer in China, and our spring washers have been exported to many countries. 

Railway Spring Washer 

We are a reliable & responsible manufacturer of spring washer in China, and our spring washers have been exported to many countries. 

Fe spring washer/ Flat washer/lock washer/spring washer/double spring washer 

Multi-layer spring washer 
Springsteel, 60Si2Mn, 55Si2Mn Carbon steel, stainless steel, brss(70#, Ss304, Ss316, Q235, 45#, 50# 65Mn), phosphorus beryllium copper 

Fe6: M3-M64No. 6-1-1/4" 

PL, ZP, HDG, Cr+3, Cr+6, plain black Oxide; PL, ZP, HDG, Cr+3, Cr+6, plain black Oxide, Zinc plated(blue, white, and yellow), hot dipped 
Type: Ss5, Ss8. Ss25, Ss36 

Raw material: Q235 

Standard: DIN, ISO, AS, NF, JIS, BS, GBSFS, UIC 

Certificate: TB/T19001-2000; 

ISO9001-2000 

QC: SGS 

We can manufacture the spring washer as your requirement, if you can send the sample or drawing to us.