copper spring washer,lock washer,washer

5)Our products can be made at the special order by customers.

4)Packing:In carton/sack and palletized,Generally 25kg per unit or packing according to customers' requirements.

2)Material:spring steel(65MN or C70),stainless steel(ss302,ss304,ss316),copper3)surface treatment:Polishing(plain),black,zinc plated (blue, white, yellow), hot dipped galvanized,trivalent zincZ/PCR₃,Phosphating

  JIS B 1251             3-36mm

  BS 1802               1/8-11/2

  ASME B 18.21.1    No 4- 1/2

  DIN127A               1.8-10mm

  DIN137B               3-24mm

  DIN6798               1.6-30mm

  DIN6797               1.6-30mm

  DIN6796               2-30mm

  DIN7980               3-48mm

  DIN127B               2-64mm

1)Standard          Size

  Our company is an integrated manufactory involves in producing ,processing and selling spring washers. By introducing  equipment and technology from Japan and passing the system of ISO 9001 2000 our products are superior in quality. Because we are manufacturer then in the quanlity  , delivery and price could be very well controlled and competitive. We sincerely hope to receive your early reply and would be appreciated to get to know what specification you are interested.

spring washer,lock washer,washer

spring washer,lock washer,washer Our products can be made at the special order by customers.Our products according to the system