5/16-18 x 1 3/4 Phillips Truss Full Contour Machine Screw Fully Threaded Zinc NHHJ5 and are made of steel

and are made of steel with a zinc bake finish for corrosion resistance

The flat head sits flush with the surface of the material it is being used with

This screw is perfect for use in projects where a strong

These washers are ideal for a wide range of applications

5/16-18 x 1 3/4 Phillips Truss Full Contour Machine Screw Fully Threaded Zinc NHHJ5 and are made of steelThis 5 16 18 x 1 3 4 Phillips Truss Full Contour Machine Screw Fully Threaded Zinc is a versatile and durable fastener designed for various applications. Its Phillips drive provides a secure and easy installation, while the truss head offers a low profile and a clean finish. The full contour thread ensures a strong and reliable hold, and the zinc plating provides excellent corrosion resistance. This screw is ideal for use in metal, plastic, or wood