Eye-catching 4-40x1/4 3/16 Hex Jackscrew Male Zinc Yellow Christmas Gift Special [5mFQpZ89]

The 4-40X1/4 3/16 Hex Jackscrew Male Zinc Yellow is a threaded fastener with a 4-40 thread size and a 1/4-inch length. It has a 3/16-inch hex head and is made of zinc-plated steel with a yellow chromate finish. The jackscrew is designed to be used in applications where a secure, adjustable connection is needed. It can be used to attach two pieces of metal, wood, or plastic together. The hex head allows for easy tightening and loosening with a wrench or screwdriver. The zinc-plated finish provides corrosion resistance and durability.