hex head cap screws/bolts
Product ID: nbfastener
We mainly produce hexagonal bolt with complete specifications. We have the products of general, high tension, zinc coating, black and naked. With the standards of GB, ANSIB, BSW and DIN and the advanced technology of automatic cold-heading and squeezing, the factory produces over 4000 ton of products a year and 95 percent are sold to overseas - Southeast Asia, Europe and America.
Main Products:
hex bolts screws nuts