3/8"-16 Hex Jam Nut, Grade 8, Coarse Thread, Zinc Yellow Cr+6 Finish

This 3/8"-16 hex jam nut is engineered from high‑strength Grade 8 steel to deliver dependable locking strength in demanding, high‑load applications. The reduced jam‑nut thickness allows for use in tight or stacked assemblies, while the coarse thread promotes quick installation and secure engagement. Finished with a zinc yellow Cr+6 coating, it offers enhanced corrosion resistance along with clear visual identification, making it a reliable choice for automotive, industrial, and heavy‑equipment applications.