304 Hexagon Socket Countersunk Head Bolts M12

    Hex Socket Countersunk Head Screw is one of the main products of our company, the material is 304, 201316 stainless steel.     The difference between Hexagon Socket Countersunk Head Bolts and ordinary Hexagon Head Bolts is mainly in the structure of the screw head. The screw head of the countersunk head cap screw is conical. After installation, the screw head can be filled into the installation surface to ensure the flatness of the installation surface. The screw head of ordinary hexagon socket head cap screws is cylindrical. After installation, the screw heads protrude above the mounting surface. ‍Both screws are produced by our factory. Our Company