S-91290A224 M5 x 10 mm DIN 912, ISO 4762 Alloy Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional tensile strength of 170,000 psi ensures reliable performance under high-stress conditions, reducing the risk of fastener failure in demanding applications.
• Superior corrosion resistance from the black-oxide coating prolongs service life and maintains integrity in harsh or humid industrial environments.
• Precision hex drive design with a 4mm socket allows for secure tool engagement, minimizing stripping and enabling efficient installation with standard tools.
• High hardness rating (Rockwell C37) provides excellent wear resistance, maintaining thread integrity through repeated assembly and disassembly cycles.
• Full threading along the entire length offers uniform clamping force and versatile positioning, ideal for components requiring adjustable fastening points.
• Compliance with international standards including DIN 912/ISO 4762 ensures dimensional accuracy and interchangeability, simplifying procurement and replacement.
• Environmental regulation compliance with RoHS 3 and REACH supports sustainable manufacturing practices and safe use across global markets.

Professional Applications & Engineering Value

Engineered for precision and durability, this M5 socket head cap screw in Class 12.9 black-oxide alloy steel addresses critical industrial challenges such as vibration-induced loosening and corrosion. The coarse thread with a 0.8mm pitch enhances grip in softer materials and resists cross-threading during assembly, while the fully threaded design ensures consistent load distribution. Commonly used in machinery, automotive assemblies, and heavy-duty equipment, these metric screws provide reliable fastening in high-torque applications. The hex drive and standardized dimensions per DIN 912/ISO 4762 facilitate quick maintenance and reduce downtime, making them a cost-effective solution for engineers seeking long-term performance and compliance with RoHS and REACH regulations.

Specification Summary & Compliance

This screw adheres to Class 5g6g thread fit tolerances for precise engagement and is manufactured to DIN 912/ISO 4762 specifications, ensuring dimensional accuracy. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance for environmental safety, with full traceability in industrial supply chains.