#4 Machine Screw Washer Black Zinc NR The 1/2-20 x 4 Hex

The 1/2-20 x 4 Hex Tap Bolt Grade 5 Fully Threaded Zinc is a high-quality fastener designed for secure and durable connections in various applications

this machine bolt is a reliable choice for fastening metal

These lock nuts are ideal for applications where maintaining a tight and secure connection is crucial

this hanger bolt is perfect for suspending fixtures

This 5/16-18 x 3 3/4 Hex Cap Screw is made of durable 18-8 stainless steel

#4 Machine Screw Washer Black Zinc NR The 1/2-20 x 4 Hex#4 Machine Screw Washer Black Zinc is a small, flat, circular metal washer used to distribute the load of a screw or bolt. It is made of steel and has a black zinc finish for corrosion resistance. The washer has an outer diameter of 0. 437 inches and an inner diameter of 0. 136 inches. It is 0. 020 inches thick. The washer is used in a variety of applications, including automotive, construction, and manufacturing.