Hillman 3/8 in. Zinc-Plated Steel SAE Hex Nut 100 pk A/C ACCESSORIES Thermal protection

Thermal protection

Provides added protection against snow and rain

For use in concrete

one normal bit holder

The gold oxide corrosion resistant coating protects against rust and wear

Hillman 3/8 in. Zinc-Plated Steel SAE Hex Nut 100 pk A/C ACCESSORIES Thermal protectionHex 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 are corrosion resistant. Be sure to pre drill any holes and to use washers and bolts that are a similar grade and finish. * 3 8 24 thread size Zinc coating for a corrosion resistant finish For use