The xiaoguo Hexagon Washer Head Tapping Screws Type R connection is to tap the matching internal thread in the bottom hole of the connected part with tapping screw. In the process of tightening the side tapping edge, the screw and the inner hole form an interference tightening state, which is simpler and more efficient than the fastening form of bolted and riveted.
This Xiaoguo Hexagon washer head tapping screws—Type R belongs to the fastener connection of non-bearing structure, which is widely used in electrical appliances, machinery, automobiles and other fields to reduce the fastening assembly time
This Xiaoguo Hexagon washer head tapping screws—Type R workmanship precision, diverse specifications, high quality, a wide range of applications,the surface of Hexagon washer head tapping screws—Type R is smooth and smooth without burrs Product manufacturing precision, corrosion resistance and high strength.If there is any other need for the product, we can also provide customized services.