SPRING WASHER

Our Spring Washers: 

1. Material: Stainless steel201 304 316 etc, carbon steel 70# etc 
2. Standard: 
A. ANSI AMSE. B 18.21.1 etc, size from NO. 4 to 3" 
B. DIN127B, DIN7980, size from M3-M52, DIN128B, DIN6905, size from M3-M20 
C. BS1802, size from 1/8"-1-1/2" 
D. JIS-2, size from M3-M36 
E. GB93-76, GB93-87 size from M3-M64, GB859-76, GB859-87, size from M3-M64, gb7244-87 heavy type, size from M6-M48, GB7425, GB7426, GB9074, ETC 
3. Surface: Galvanized, oxide, plain, black etc. 
4. Use: For fastening, waterproof, etc 
5. Packing: 5kg/1kg/bag, then in carton, or bulk in carton then in pallet or according to customers' request 
25kg/ctn, usually 800kg/palletc.

6.main market: Italy,England,Russia,Turkey,America,Canada,Brazil, Argentina,Peru,Ecuador,South Africa, Australia, New Zealand,  etc