S-93070A109 M4 x 25 mm DIN 7984 Alloy Steel Low-Profile Socket Head Screws

Key Features & Benefits at a Glance

• Superior strength for demanding applications - Class 8.8 rating provides 110,000 psi tensile strength for reliable performance under high stress conditions
• Space-saving low profile design - Reduced head height allows installation in confined spaces without compromising structural integrity
• Precise torque application - 2.5mm hex drive ensures secure tool engagement and prevents stripping during installation
• Optimized thread engagement - M4 x 0.7 coarse thread with Class 6g fit offers excellent holding power and vibration resistance
• Enhanced durability - Alloy steel construction with Rockwell C20 hardness maintains performance in harsh industrial environments
• Reliable partial threading - 14mm minimum thread length provides controlled clamping force and precise fastening depth
• Regulatory compliance assurance - Meets DIN 7984 specifications and environmental standards including RoHS 3 and REACH

Professional Applications & Engineering Value

This low profile socket head cap screw delivers exceptional engineering value in space-constrained applications where standard fasteners cannot be accommodated. The alloy steel construction combined with Class 8.8 strength rating ensures reliable performance in machinery, automation systems, and precision equipment that demand high tensile strength and vibration resistance. The partially threaded design with M4 coarse thread provides optimal load distribution while the 2.5mm hex drive allows for precise torque control during assembly. Engineered to DIN 7984 standards, this metric fastener solves critical challenges in automotive, aerospace, and industrial manufacturing where component reliability and dimensional accuracy are paramount for operational safety and longevity.

Specification Summary & Compliance

This precision metric socket head cap screw features M4 x 0.7 coarse threading with Class 6g thread fit tolerance ensuring dimensional accuracy and proper engagement. The fastener maintains 25mm total length with 14mm minimum thread length and complies with DIN 7984 manufacturing specifications. Regulatory compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, making it suitable for global industrial applications requiring certified material safety and performance reliability.