1/2"-13 x 1" Socket Head Cap Screw, Alloy Steel, Thermal Black Oxide (USA)

This USA‑made 1/2"-13 x 1" socket head cap screw is manufactured from high‑strength alloy steel to deliver reliable fastening performance in heavy machinery, tooling, equipment assembly, and demanding industrial applications. The thermal black oxide finish improves corrosion resistance, enhances lubricity, and provides a uniform, low‑glare appearance while maintaining precise dimensional tolerances.Designed with a hex socket drive for secure torque transfer and a strong, vibration‑resistant fit, this robust fastener is ideal for high‑load assemblies requiring exceptional strength, stability, and accurate alignment. Its American‑made construction ensures clean, consistent threading, excellent durability, and dependable long‑term performance under tough operating conditions.