9/16"-12 Grade 9 Finished Hex Nuts Zinc Yellow Coarse Thread (Pick Quantity)

Description

Extreme-Strength
Steel Hex
Nuts—
Grade 9
These nuts are about
20%
stronger than high-strength steel nuts and are often used in heavy
machinery,
such as earth-moving
equipment.
They're
cadmium yellow-chromate plated to resist corrosion in wet
environments.