Equipped with a productive hexagon socket cap screw factory, Jiashan Ziheng Metal Products Factory is a professional hexagon socket cap screw manufacturer, supplier and wholesaler in China. Welcome to contact us.

Materail:Carbon Steel;

Grade:4.8;8.8;10.9;2;5;8

Standard:DIN;ASME B18.3

Specification:M1.4-64;

1/4-4"

Type:DIN912;

Finish:Plain;black;zinc

plated;HDG

Package:Bulk; Small Box;Carton,

fumigation wood pallet and fumigation-free

plywood pallets