S-90358A025 M8 x 16 mm Alloy Steel Ultra-Low-Profile Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional tensile strength of 140,000 psi for reliable performance in high-stress industrial applications.
• Corrosion-resistant black-oxide finish on alloy steel enhances durability and longevity in harsh environments.
• Precision Class 5g6g thread fit ensures consistent, secure fastening with minimal risk of loosening or failure.
• Ultra-low socket head profile with 5 mm hex drive allows for easy installation in confined spaces.
• Fully threaded coarse pitch design provides superior grip and faster assembly compared to fine-thread alternatives.
• Rockwell C32 hardness offers excellent wear resistance, maintaining integrity under repeated use.
• Compliance with RoHS 3 and REACH standards ensures safety and environmental responsibility in global supply chains.

Professional Applications & Engineering Value

Engineered for demanding industrial settings, this M8 socket head cap screw combines black-oxide alloy steel with a fully threaded coarse pitch to address common challenges like vibration-induced loosening and corrosion. The Class 5g6g thread fit guarantees precise alignment and load distribution, reducing assembly errors in machinery, automotive, and heavy equipment. Its ultra-low head profile and hex drive facilitate quick installation in tight spaces, while the high tensile strength and hardness ensure long-term reliability under dynamic stresses, making it ideal for precision engineering applications.

Specification Summary & Compliance

This metric screw features an M8 x 1.25mm coarse thread with Class 5g6g thread fit and a length tolerance of -0.127mm to 0.127mm for dimensional accuracy. Manufactured from alloy steel with a black-oxide surface treatment, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance standards, ensuring adherence to international environmental and safety regulations.