5/16-18 x 1 1/2 Slotted Indented Hex Washer Head Machine Screw Fully Threaded Zinc 7/16-14 It is made from aluminum

It is made from aluminum that has been cleaned and polished

This screw meets the requirements of the Defense Federal Acquisition Regulation Supplement (DFARS) and is proudly made in the USA

split ring of metal with teeth on the outside

This 5/16-18 x 3 1/2" carriage bolt is made of steel and has a black oxide and oil finish

indicating its strength and resistance to wear

5/16-18 x 1 1/2 Slotted Indented Hex Washer Head Machine Screw Fully Threaded Zinc 7/16-14 It is made from aluminum5 16 18 x 1 1 2 Slotted Indented Hex Washer Head Machine Screw Fully Threaded Zinc is a type of screw that is used in a variety of applications. It is made of steel and has a zinc coating to protect it from corrosion. The screw has a slotted head and a hex washer head. The slotted head allows for easy driving with a screwdriver, while the hex washer head provides a secure hold when tightened. The screw is fully threaded, which means that it can be