S-93070A274 M2 x 4 mm DIN 7984 Alloy Steel Low-Profile Socket Head Screws

Key Features & Benefits at a Glance

• Enhanced Durability & Corrosion Resistance: Black-oxide coating on alloy steel provides superior protection against rust and wear in demanding industrial environments.
• High Tensile Strength for Demanding Applications: Class 8.8 strength rating and 110,000 psi tensile strength ensure reliable performance under high stress and vibration.
• Space-Saving Low Profile Design: Reduced head height allows for installation in tight or restricted spaces without compromising fastener integrity.
• Precision Hex Drive Compatibility: 1.3 mm hex drive ensures secure, slip-resistant engagement with standard tools for efficient assembly and maintenance.
• Coarse Thread for Faster Assembly: M2 x 0.4 mm coarse thread with Class 6g fit enables quick installation and reduces cross-threading risks.
• Full Thread Engagement: Fully threaded design provides consistent clamping force along the entire 4 mm length for secure fastening.
• Regulatory Compliance for Global Use: Meets DIN 7984 specifications and is RoHS 3 & REACH compliant, ensuring suitability for international industrial markets.

Professional Applications & Engineering Value

This M2 low profile socket head cap screw is engineered to address critical challenges in precision assembly and compact machinery. The black-oxide alloy steel construction offers excellent resistance to corrosion and abrasion, extending service life in harsh conditions like automotive subassemblies or electronic enclosures. Its low profile head is ideal for applications where clearance is limited, such as in consumer electronics, robotics, and medical devices, preventing interference with adjacent components. The Class 8.8 strength and 110,000 psi tensile strength ensure it withstands dynamic loads and vibrations, reducing the risk of fastener failure. With a hex drive and coarse metric thread, it allows for rapid, tool-friendly installation, streamlining production lines while maintaining DIN 7984 standards for dimensional accuracy and reliability.

Specification Summary & Compliance

This screw features a Class 6g thread fit for precise tolerance, with a fully threaded M2 x 0.4 mm coarse thread and right-hand direction. It complies with DIN 7984 manufacturing specifications and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in industrial and electronic applications.