5 packing: Depending on the customers.
4 surface treatment : zinc plated(white/blue/yellow), nickel , black zinc plating, chrome
3 class: high strength (heat treatment, hardened)
2 material stainless steel, 65Mn ,spring steel, phosphorus copper, beryllium copper
1 specification M2-M200
tooth washer lock washer serrated washer DIN6797/6798
tooth washer lock washer serrated washer DIN6797/6798
specification M2-M3
material stainless steel, 65Mn ,spring steel, phosp
| Supply Ability: | 100000000000 Piece/Pieces per Month |
| Payment Terms: | L/C,T/T |
| Port: | NingBo |
| Fob Price: | US$0-1NingBo |
| Model Number: | din6797/6798 |
| Brand Name: | ZHUFENG |
| Place of Origin: | Zhejiang China (Mainland) |