DIN àbhaisteach, ASTM / ANSI JIS EN ISO, AS, GB
Steel Ìre: DIN: Gr.4.6, 4.8, 5.6, 5.8, 8.8, 10.9, 12.9;SAE: Gr.2, 5, 8;
A ’crìochnachadh sinc (buidhe, geal, gorm) dubh ogsaid, Black Hop Dip Galvanized (HDG), Black Oxide, Geomet, Dacroment, anodization, Nickel plated, Zinc-Nickel plated
Pròiseas cinneasachaidh M2-M30: losgann fuar, cruthachadh teth M30-M100, innealachadh agus CNC airson fastener gnàthaichte