S-93070A152 M3 x 30 mm DIN 7984 Alloy Steel Low-Profile Socket Head Screws

Key Features & Benefits at a Glance

• Superior tensile strength of 110,000 psi ensures reliable performance in high-stress applications, reducing the risk of fastener failure.
• Class 8.8 strength rating provides excellent durability and load-bearing capacity for demanding industrial environments.
• Low profile socket head design allows for installation in tight spaces where clearance is limited, improving design flexibility.
• Alloy steel construction with Rockwell C20 hardness offers excellent resistance to wear and deformation, extending service life.
• Partially threaded shank with Class 6g thread fit enables precise engagement and secure fastening in pre-tapped holes.
• 2mm hex drive compatibility ensures easy installation with standard tools while minimizing stripping risks.
• Compliance with DIN 7984, RoHS 3, and REACH guarantees material safety and international standard adherence for global supply chains.

Professional Applications & Engineering Value

These M3 socket head cap screws are engineered to address critical fastening challenges in precision machinery, automotive assemblies, and electronic enclosures. The low profile socket head design is particularly valuable in compact applications where space constraints prohibit standard head heights. Manufactured from Class 8.8 alloy steel, these screws maintain structural integrity under vibration and dynamic loads, preventing loosening in critical joints. The coarse thread pitch (0.5mm) facilitates quicker installation and provides superior resistance to vibration-induced back-off compared to fine-pitch alternatives. With partial threading and precise Class 6g thread fit, these fasteners ensure optimal clamp load distribution while minimizing cross-threading risks during assembly operations.

Specification Summary & Compliance

This metric socket head cap screw features M3 x 0.5mm coarse threads with Class 6g tolerance for precise fitment. The 30mm length includes a minimum 12mm threaded section on a partially threaded shank. Manufacturing and material specifications strictly adhere to DIN 7984 standards, ensuring dimensional accuracy and performance consistency. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted substances for environmentally conscious industrial applications.