S-93070A076 M3 x 20 mm DIN 7984 Alloy Steel Low-Profile Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional durability and strength with Class 8.8 alloy steel construction, ensuring reliable performance in high-stress applications and resisting wear over time.
• Precise, secure fastening thanks to the M3 coarse thread (0.5mm pitch) and Class 6g thread fit, reducing the risk of cross-threading and enabling quick, accurate installation.
• Space-saving low-profile head design with a 5.5mm diameter and 2mm height, ideal for confined spaces while maintaining a sleek, professional appearance.
• Optimized load distribution and stability through partial threading, minimizing stress concentration and enhancing joint integrity in dynamic environments.
• Easy installation and removal with a 2mm hex drive, allowing for high torque application without slippage, which speeds up assembly and maintenance tasks.
• High tensile strength of 110,000 psi and Rockwell C20 hardness, providing resistance to deformation and fatigue under heavy loads.
• Compliance with international standards including DIN 7984, RoHS 3, and REACH, ensuring safety, environmental responsibility, and global acceptance in industrial sectors.

Professional Applications & Engineering Value

Engineered for precision and reliability, this M3 low profile socket head cap screw addresses common industrial challenges such as vibration loosening and space constraints. Made from Class 8.8 alloy steel, it offers superior tensile strength and hardness (Rockwell C20), making it ideal for machinery, automotive assemblies, and electronic enclosures where durability is critical. The partially threaded design and coarse metric thread ensure secure fastening in materials prone to stripping, while the low-profile head minimizes protrusion in compact designs. Complying with DIN 7984, it guarantees dimensional accuracy and performance consistency, reducing downtime and maintenance costs in demanding applications like robotics, aerospace, and precision equipment manufacturing.

Specification Summary & Compliance

This screw features precise dimensions including a 20mm length, 12mm minimum thread length, and Class 6g thread fit for accurate mating. It adheres to DIN 7984 standards for socket head cap screws, ensuring consistent quality and interchangeability. Additionally, it is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety for use in various industrial environments without hazardous substances.