S-97595A398 M3 x 8 mm DIN 7991 Brass Hex Drive Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with brass construction for long-lasting performance in demanding environments
• Precise hex drive engagement with 2 mm drive size prevents stripping and ensures secure installation
• Excellent mechanical strength with 70,000 psi tensile strength and Rockwell B55 hardness for reliable load-bearing capability
• Optimized thread engagement with Class 6g fit and coarse thread spacing for faster assembly and vibration resistance
• Flush mounting capability with standard 90° countersink angle for clean, professional finishes
• Full threading along 8 mm length provides maximum grip depth and uniform stress distribution
• Regulatory compliance assurance meeting DIN 7991 specifications and environmental standards including RoHS 3 and REACH

Professional Applications & Engineering Value

Engineered for precision fastening in electrical enclosures, instrumentation, and marine components, these M3 brass flat head screws address critical industrial challenges. The hex drive design eliminates cam-out issues during high-torque installation, while the Class 6g thread fit ensures consistent engagement in tapped holes. The 90° countersink angle creates seamless surfaces ideal for aerodynamic and safety-critical applications. Brass material inherently resists galvanic corrosion when mating with dissimilar metals, making these metric screws perfect for electronic assemblies and corrosive environments where reliability cannot be compromised.

Specification Summary & Compliance

Manufactured to DIN 7991 standards with M3 x 0.5 mm coarse thread spacing and Class 6g tolerance for precise fit. Features fully threaded 8 mm length with right-hand thread direction and standard flat head profile. Compliant with RoHS 3 (2015/863/EU) under exemption 6(a)-I and REACH (EC 1907/2006) regulations, ensuring environmental responsibility in industrial supply chains.