3/4"-10 x 4" Socket Head Cap Screw, Alloy Steel, Thermal Black Oxide (USA)

This USA‑made 3/4"-10 x 4" socket head cap screw is manufactured from high‑strength alloy steel to deliver exceptional fastening performance in heavy machinery, industrial equipment, structural assemblies, and demanding fabrication environments. The thermal black oxide finish boosts corrosion resistance, improves lubricity, and provides a smooth, uniform, low‑glare appearance while maintaining precise dimensional tolerances.Featuring a robust hex socket drive for secure torque transfer and a strong, vibration‑resistant fit, this extra‑long fastener is ideal for high‑load applications requiring maximum strength, stable alignment, and long‑term durability. Its American‑made construction ensures clean, consistent threading, excellent mechanical integrity, and dependable performance even under harsh industrial conditions.