ALLEN SCREW

a threaded fastener featuring a hexagonal socket head designed to be tightened or loosened using an Allen key (hex key). It is commonly used in machinery, equipment assembly, automotive components, furniture, and industrial applications where a secure and precise fastening solution is required. Allen screws provide high torque transmission, a neat appearance, and are suitable for use in confined spaces where traditional wrenches or spanners cannot be easily used. They are typically manufactured from hardened steel, stainless steel, or alloy steel for strength, durability, and corrosion resistance.