4-40X1/2 3/16 Hex Jackscrew Male Zinc ABPT410 and the zinc plating helps

and the zinc plating helps to protect the screw from corrosion

It is designed to be used with bolts or screws that have a diameter of

Its flat design ensures even load distribution and prevents loosening

8X1/4 Three Eighths Round Standard Spacer Nylon is a cylindrical spacer made of nylon material

These 8-18 x 1/2 Slotted Indented Hex Self Tapping Screws Type B Fully Threaded Zinc are designed for use in a variety of applications

4-40X1/2 3/16 Hex Jackscrew Male Zinc ABPT410 and the zinc plating helpsThe 4 40X1 2 3 16 Hex Jackscrew Male Zinc is a small, versatile fastener that is commonly used in a variety of applications. It is made of zinc plated steel, which provides excellent corrosion resistance. The jackscrew has a 4 40 thread size, which means that it has 40 threads per inch. It has a 1 2 inch length and a 3 16 inch hex head. The hex head allows for easy tightening and loosening with a wrench or socket. The jackscrew is ideal for use in