5-40 Square Machine Screw Nut Zinc M3.5-0.6 With a hexagonal head for

With a hexagonal head for easy tightening and a fully threaded design

This 3/8-16 x 1/2 Hex Cap Screw is made of durable 18-8 stainless steel

The bolt meets or exceeds ANSI standards for strength and durability

this screw meets Grade 2 specifications for reliability and performance

This 5/16-18 x 3 1/4 Hex Cap Screw Grade 5 Zinc is a high-quality fastener designed for secure and durable connections

5-40 Square Machine Screw Nut Zinc M3.5-0.6 With a hexagonal head for5 40 Square Machine Screw Nut Zinc is a small, square shaped nut that is used to secure machine screws. It is made of zinc plated steel, which provides corrosion resistance and durability. The nut has a square hole in the center, which allows it to be easily tightened or loosened with a wrench. It is commonly used in a variety of applications, including furniture assembly, electronics, and machinery.