S-90358A022 M6 x 30 mm Alloy Steel Ultra-Low-Profile Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with black-oxide coating, ideal for harsh industrial environments
• Maximum clearance in tight spaces thanks to the ultra-low profile socket head design
• Exceptional mechanical strength with 140,000 psi tensile strength and Rockwell C32 hardness for heavy-duty applications
• Precise thread engagement with Class 5g6g thread fit ensuring reliable fastening and vibration resistance
• Wide compatibility with standard M6x1mm coarse threads for easy replacement and assembly
• Strict dimensional accuracy with length tolerance of ±0.127mm for consistent performance
• Compliance with global standards including RoHS 3 and REACH for safe, sustainable use

Professional Applications & Engineering Value

Engineered for precision machinery, automotive assemblies, and industrial equipment, these M6 socket head cap screws address critical challenges in modern manufacturing. The black-oxide alloy steel construction provides enhanced corrosion resistance, reducing maintenance in corrosive environments. With an ultra-low profile head, they offer maximum clearance where space is constrained, preventing interference in compact designs. The Class 5g6g thread fit and coarse thread pitch ensure quick installation and secure holding power, minimizing loosening under dynamic loads. Fully threaded for uniform stress distribution, these metric hex socket screws deliver reliable performance in high-stress applications, from conveyor systems to precision tooling.

Specification Summary & Compliance

This socket head cap screw features M6x1mm coarse threads with Class 5g6g thread fit per metric standards, ensuring precise dimensional accuracy with a length tolerance of -0.127mm to 0.127mm. Manufactured from alloy steel with a black-oxide surface treatment, it complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, supporting environmentally responsible and safe industrial use.