finish :
Zinc, Plain, Dacromet hot dip galvanizing quenched black galvanizing
material :
Steel, "Q235 35K 45# 10B21 35Crmo 40Cr"
Place of Origin :
Hebei, China
Grade :
4.8/ 8.8/ 10.9/ 12.9 Ect
Color :
Customized Colors
Packing :
Cartons+plastic Bags+pallet/Customer requirements
Application :
General Industry
Delivery time :
5-15 Days
Head type :
External Hexagon
Product name :
Hexagon bolt