Grade 12.9 Carbon Steel Hex Socket Head Cap Screws

These high-strength Grade 12.9 carbon steel hex socket head cap screws feature a blackened finish and conform to national standards. Designed for robust fastening applications, this specific variant has an M16 diameter, a 90mm half-threaded length, and comes in a pack of 20.

Performance level: 12.9 Implementation Standards: National Standard Nominal length: 70mm Nominal diameter: 22mm type: Hexagon socket Surface treatment: Black Material: Carbon Steel