S-91294A380 M12 x 130 mm DIN 7991, ISO 10642 Alloy Steel Hex Drive Flat Head Screws

Key Features & Benefits at a Glance

• Exceptional load-bearing capability with Class 10.9 strength grade and 120,000 psi tensile strength for reliable performance in demanding applications
• Superior corrosion resistance provided by the black-oxide coating on alloy steel, extending service life in harsh industrial environments
• Precise installation control through the 8mm hex drive design that prevents stripping and ensures secure tightening
• Optimized thread engagement with coarse 1.75mm pitch and Class 6g thread fit for faster assembly and vibration resistance
• Enhanced structural integrity from Rockwell C32 hardness, maintaining fastener performance under repeated stress
• Streamlined flush mounting with standard 90° flat head profile that sits perfectly countersunk for smooth surface finishes
• Regulatory compliance assurance meeting DIN 7991/ISO 10642 standards and environmental directives for global project acceptance

Professional Applications & Engineering Value

This M12 flat head screw delivers critical engineering solutions for heavy-duty industrial applications where fastener failure is not an option. The black-oxide alloy steel construction combined with Class 10.9 strength rating provides exceptional resistance to shear forces and environmental degradation, making it ideal for machinery assembly, structural frameworks, and automotive components. The partially threaded design with coarse metric threading ensures optimal clamping force distribution while the hex drive configuration prevents cam-out during high-torque installation. These flat head screws solve common industrial challenges including vibration-induced loosening, corrosion-related deterioration, and installation efficiency in space-constrained environments where flush mounting is essential.

Specification Summary & Compliance

Manufactured to precise Class 6g thread tolerance with M12 x 1.75mm coarse thread spacing and 36mm minimum thread length. Complies with DIN 7991/ISO 10642 manufacturing specifications and maintains full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The 130mm length with standard 90° countersink angle ensures dimensional consistency across production batches for reliable interchangeability.