Super Duplex Hex Head Cap Screw is a heavy. It has a washer face with hexagonal head to produce a wide bearing surface for tightening with a wrench.
These threaded fasteners are designed for insertion in tapped holes or for use with nuts. Super Duplex Hex Head Cap Screws are commonly used to make a bolted joint, in which a threaded shaft exactly fits a corresponding tapped hole or nut.
Environment
Safety
CSR