Hexagon socket head cap screw DIN 912 Steel Zinc flake Cr(VI+)free - ISO 10683 flZnnc 12.907025
Hexagon socket head cap screw DIN 912 Steel Zinc plated with thick Cr(III) passivation 8.8 M5X2007175.050.020
D912 STNL A4-80 SOC HD CAP SCR M12X60
D912 STNL A4-80 SOC HD CAP SCR M16X130