standard:GB,DIN,JIS,BS,ANSI
material:carbon steel, alloy steel
grade: 8.8, 10.9, 12.9
finish:plain,zinc plated,black
Package: | bulk,box packing,polybag,as per customer request. |
Minimum Order Quantity: | 10000 Piece/Pieces |
Brand Name: | OF |
Place of Origin: | Sichuan China (Mainland) |