7/8"-9 x 5" Socket Head Cap Screw, Alloy Steel, Thermal Black Oxide (USA)

This USA‑made 7/8"-9 x 5" socket head cap screw is manufactured from premium high‑strength alloy steel to deliver exceptional performance in heavy machinery, structural steel assemblies, large equipment builds, and demanding industrial environments. The thermal black oxide finish enhances corrosion resistance, improves lubricity, and provides a clean, uniform, low‑glare appearance while maintaining strict dimensional tolerances.Featuring a robust hex socket drive for secure torque transfer and a tight, vibration‑resistant fit, this extra‑long fastener is ideal for high‑load applications that require maximum strength, stability, and precise alignment under extreme operating conditions. Its American‑made construction ensures clean, consistent threading, exceptional durability, and reliable long‑term performance.