Gr8.8 Dacromet finish hex bolt
1) Hex bolt DIN933/DIN931 nut and bolt
2) Size: M6-M30, length: 12mm-300mm
3) Grade: 4.6 4.8 5.6 5.8 6.8 8.8
4) Materail of nut and bolt: C1010, Q235, 35#, 45#
5) Surface of nut and bolt:Dacromet finish, plain, black, zinc plated (yellow, blue)
6) Packing: 25kg/carton, bulking, 36carton/pallet 4 boxes/carton, small boxes 36carton/pallet