Material: The truss head machine screw is made of 304 stainless steel with black coating which provides excellent corrosion resistance and anti-rust ability, and has longer service life than products of other materials
Feature: Extra-wide and slightly rounded truss head screws are for fastening machines or items; The wide base of the head acts as a small washer to allow for evenly distributed load
Application: Whether it's home improvements or woodworking, they provide the balance of strength and ease of use; Used in the office equipment industry, the electronics industry, the communications industry, the shipbuilding industry, etc