5-40 x 1/4 Phillips Fillister Head Machine Screw Fully Threaded Zinc WSAEG The washer is made of

The washer is made of the same material and helps to distribute the load of the nut over a larger area

these bolts meet ASTM A325 Type 1 specifications

The 1/2-20 Castle Nut Grade 5 Zinc is a high-quality nut designed for use in a variety of applications

Made from high-strength steel and coated with corrosion-resistant yellow zinc

and it has a black phosphate finish for corrosion resistance

5-40 x 1/4 Phillips Fillister Head Machine Screw Fully Threaded Zinc WSAEG The washer is made ofThese 5 40 x 1 4 Phillips Fillister Head Machine Screws are fully threaded and made of zinc. They are designed for use in a variety of applications, including woodworking, metalworking, and plastic fabrication. The Phillips drive head provides a secure grip for easy installation and removal. The zinc plating provides corrosion resistance and a clean, finished appearance. These screws are available in a variety of lengths to meet your specific needs.