1"-8 Hex Jam Nut, Grade 8, Coarse Thread, Zinc Yellow Cr+6 Finish

This 1"-8 hex jam nut is manufactured from high‑strength Grade 8 steel to deliver dependable locking performance in heavy‑duty, high‑load applications. Its slim jam‑nut design is ideal for tight‑clearance or double‑nut assemblies, while the coarse thread ensures fast installation and secure engagement. The zinc yellow Cr+6 finish provides added corrosion resistance and easy visual identification, making it well suited for automotive, industrial, and heavy‑equipment use.