7/8"-9 Hex Jam Nut, Grade 8, Coarse Thread, Plain Finish

The 7/8"-9 hex jam nut is manufactured from high‑strength Grade 8 steel to provide secure locking in heavy‑duty, high‑load applications. Its thin jam‑nut profile and coarse thread are ideal for tight‑clearance assemblies requiring dependable strength and vibration resistance. The plain finish is best suited for dry, non‑corrosive industrial, automotive, and mechanical environments.