outside diameter washer (washer,plain washer,flat washer)

our company is specialize in Fastener.We has been engaged in fasteners for 20 years,and mainly produce the products of Nuts,Bolts,Screws,Washers and other non-standard high-quality products which are according to GB, BS, ANSI, JIS, DIN standard.Our products are widely used inAutomotiveBuilding,Mining,
Furniture,Ship-building,Roadwork,Power, Machine-builing, Engine, steel, Electro-machine-building, Transport Facilities and other industriesour product is made by excellent material(including Steel,StainlessSteel,MildSteel,Zincplated),yet the price is reasonable maybe you should tell me about specifications of product,or pattern
Look forward to hearing from you soon
all happiness with you ^_^
Allegra Zhang
(washer,plain washer,flat washer)

Features:
1) From M3 to M30
2) Low-carbon and mid-carbon steel

Packing:
Carton, 36ctns/pallet