S-90349A108 M4 x 8 mm DIN 912, ISO 4762 Brass Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 360 brass construction for long-lasting performance in demanding environments
• High-strength reliability with 50,000 psi tensile strength and Rockwell B78 hardness for secure fastening
• Precise Class 6g thread fit ensures smooth installation and consistent clamping force in metric assemblies
• Standard 3mm hex drive provides secure tool engagement and prevents stripping during torque application
• Fully threaded M4 x 0.7mm coarse pitch design offers maximum grip length and faster installation
• DIN 912/ISO 4762 compliance guarantees dimensional accuracy and interchangeability in global applications
• Environmental compliance with RoHS 3 and REACH regulations for safe use across industries

Professional Applications & Engineering Value

These M4 socket head cap screws in 360 brass deliver exceptional performance in precision engineering applications where corrosion resistance and mechanical strength are critical. The metric coarse thread (0.7mm pitch) with Class 6g tolerance ensures reliable engagement in tapped holes while the standard hex drive prevents cam-out during high-torque assembly. Ideal for machinery, electrical enclosures, and marine equipment, these fully threaded fasteners maintain integrity in vibration-prone environments. The combination of Rockwell B78 hardness and 50,000 psi tensile strength provides durable fastening solutions that withstand thermal cycling and mechanical stress without compromising performance.

Specification Summary & Compliance

Manufactured to DIN 912/ISO 4762 standards with Class 6g thread fit for precise dimensional accuracy. Features M4 x 0.7mm coarse thread, 8mm length, and 3mm hex drive. Fully compliant with RoHS 3 (2015/863/EU) under exemption 6(c) for lead in copper alloys and REACH (EC 1907/2006) regulations regarding SVHC substances. Meets industrial requirements for quality and environmental safety in global markets.