according to the client requirment
size : M2-M24
stamdard : DIN125A DIN127 DIN 9021 GB93
grade: 4.8 6.8 8.8 10.9
2.steel
spring washer : materail : 1.stainless steel 304 301 316 ....
Flat washer :
materail: stainless steel and midl steel
standard : DIN125 125A ..
Payment Terms: | L/C,T/T |
Port: | SHANGHAI |
Place of Origin: | Guangxi China (Mainland) |