3/8"-16 x 1‑1/2" Socket Head Cap Screw, Alloy Steel, Thermal Black Oxide (USA)

This USA‑made 3/8"-16 x 1‑1/2" socket head cap screw is manufactured from high‑strength alloy steel to provide dependable fastening performance in machinery, tooling, equipment assembly, and demanding industrial environments. The thermal black oxide finish enhances corrosion resistance, improves lubricity, and produces a smooth, uniform, low‑glare appearance while maintaining precise dimensional tolerances.Featuring a hex socket drive for secure torque transfer and a stable, vibration‑resistant fit, this mid‑length fastener is ideal for applications requiring consistent strength, accurate alignment, and long‑term durability. Its American‑made construction ensures clean, consistent threading, excellent mechanical integrity, and reliable performance under heavy use.