Hillman 3/8 in. – 16 Zinc-Plated Steel USS Hex Nut 1562 pk

Hex nuts are to be used with machine bolts to adhere facing materials to prevent tension and shear movement. Specifically in wood to wood, wood to metal, or metal to metal applications. Zinc grade 2 steel hex nuts are recommended for most general uses and
3/8-16 thread size
Zinc coating for a corrosion resistant finish
For use with a 3/8 inch bolt