ISO9001 Certificate
1.Style:Open End .
2.Thread Size:M8*1.25, M10*1.25, M10*1.50, M12*1.25,, etc
3.Drive:3/4", 13/16", 7/8", 17mm, 1" Dual or Single Hex Key
4.Finish:Chrome, Zinc, Dacromet, Blacking, Color Electrophoretic, etc
5.Packing:Loose in Bags ,Inner Box , Master Carton

