1/2"-13 x 6‑1/2" Socket Head Cap Screw, Alloy Steel, Thermal Black Oxide (USA)

This USA‑made 1/2"-13 x 6‑1/2" socket head cap screw is manufactured from high‑strength alloy steel to deliver exceptional fastening performance in heavy machinery, structural assemblies, tooling, and other demanding industrial applications. The thermal black oxide finish increases corrosion resistance, improves lubricity, and provides a smooth, uniform, low‑glare appearance while maintaining precise dimensional tolerances.Featuring a hex socket drive for secure torque transfer and a strong, vibration‑resistant fit, this extra‑long fastener is ideal for applications requiring maximum reach along with superior strength, stability, and alignment accuracy. Its American‑made construction ensures clean, consistent threading, outstanding durability, and dependable long‑term performance in harsh operating environments.