7/8"-9 x 2‑3/4" Socket Head Cap Screw, Alloy Steel, Thermal Black Oxide (USA)

This USA‑made 7/8"-9 x 2‑3/4" socket head cap screw is manufactured from premium high‑strength alloy steel for heavy‑duty fastening in machinery, structural assemblies, equipment builds, and demanding industrial installations. The thermal black oxide finish improves corrosion resistance, enhances lubricity, and provides a smooth, uniform, low‑glare appearance while maintaining precise dimensional accuracy.Featuring a robust hex socket drive for secure torque transfer and a tight, vibration‑resistant fit, this extended‑length fastener is ideal for high‑load applications requiring exceptional strength, stability, and precise alignment. Its American‑made construction ensures clean, consistent threading, superior durability, and dependable long‑term performance under extreme operating conditions.