Carriage bolt DIN603 are widely used in various house constructions
Carriage bolt DIN603 has passed many serious tests.such as mill test,Tensile strength Rm/MPa,Proof load,Rockwell hardness (1d,Half radius）/HRB.
Carriage bolt DIN603 is ISO 9001 certificate
We provide sea and air transportation, door-to-door transportation services for Carriage bolt DIN603. While guaranteeing the order delivery time, we have professional salespersons to track each customer's order.