Detailed Product Description

Type: flat washer, plain washer, square washer, Tooth Lock Washer, Special Washer, Spring washer

Standard: DIN, ANSI ,BS, such as DIN 125, DIN 9021, DIN 433, DIN 126, DIN 440, DIN

1440, DIN 1441, DIN 1052, DIN 7349, DIN 7989, BS 4320, BS 3410, SAE, and USS

Size: M1.6 to M39

Material: stainless steel 18-8 SS / A2 304 SS / A4 316 SS, brass

Class: HV100, HV140, HV200, high strength (heat treatment, hardened)

Finish (surface treatment): plain, black oxide, zinc plated (white / blue / yellow), hot dip galvanized, nickel plated

Packing:

Bulk or small packing according to buyers' instructions