1/4-20 x 3 1/2 Phillips Truss Full Contour Machine Screw Fully Threaded Zinc 5/16-18-3 which means that it has

which means that it has 40 threads per inch

This screw is also grade 5

this screw ensures a secure and reliable hold in metal

Whether you're working on furniture

this lock nut offers reliable performance and longevity

1/4-20 x 3 1/2 Phillips Truss Full Contour Machine Screw Fully Threaded Zinc 5/16-18-3 which means that it hasThis 1 4 20 x 3 1 2 Phillips Truss Full Contour Machine Screw Fully Threaded Zinc is a high quality fastener designed for a variety of applications. It features a 1 4 20 thread size, a 3 1 2 inch length, and a Phillips drive type. The truss head provides a low profile and a wide bearing surface, while the full contour thread ensures a secure hold. The zinc plating provides corrosion resistance and durability. This screw is perfect for use in metal,