Strong Locking Inner Hexagonal Cone End Set Screw

The inner hexagonal cone end set screw is a fastener specially designed for precise fastening and forced positioning. It features an inner hexagonal concave hole structure, which is compatible with the operation of a hex wrench. The conical tip can be precisely embedded in the workpiece hole position, achieving high positioning accuracy and strong locking force.   This product is made of steel and stainless steel, and its surface is treated with galvanizing, nickel plating, blackening, Dacromet, etc. It features excellent corrosion resistance and wear resistance. It covers strength grades such as 4.8, 8.8, 10.9, and 12.9, as well as performance grades such as 2, 5, and 8, meeting diverse demands from general industrial to high-strength and high-precision working conditions. Its core advantage lies in the combination of the conical tip and the hexagon socket drive. The conical tip can be deeply inserted into the workpiece hole to form a tight engagement, which not only achieves millimet…

Screw Rivet Nuts