S-95735A512 M5 x 10 mm JIS B 1189 Type 2 JIS High-Strength Steel Flanged Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional Durability: Class 10.9 strength rating and 150,000 psi tensile strength ensure reliable performance in high-stress applications, reducing the risk of fastener failure.
• Superior Corrosion Resistance: Zinc-plated steel construction provides excellent protection against rust and environmental degradation, extending service life in demanding conditions.
• Optimized for High Torque: External hex drive and 8mm head width allow for secure tool engagement and efficient installation with standard wrenches.
• Enhanced Load Distribution: Integrated 12mm flange eliminates the need for separate washers, providing superior clamping force and preventing surface damage.
• Reliable Thread Engagement: Fully threaded M5 coarse pitch (0.8mm) design with Class 6g fit ensures quick assembly and consistent performance in various materials.
• Industry Compliance: Meets JIS B 1189 Type 2 specifications and RoHS 3 compliance for guaranteed quality and environmental safety in global markets.
• Consistent Hardness: Rockwell C32 hardness maintains structural integrity under repeated loading, preventing deformation in heavy-duty applications.

Professional Applications & Engineering Value

Engineered for demanding industrial environments, these M5 hex head screws deliver critical performance advantages through their Class 10.9 zinc-plated steel construction. The combination of 150,000 psi tensile strength and Rockwell C32 hardness addresses common failure points in heavy machinery, automotive assemblies, and structural frameworks where vibration resistance and load-bearing capacity are paramount. The fully threaded coarse pitch design (0.8mm) enables faster installation in both soft and hard materials while maintaining Class 6g thread fit precision. The integrated 12mm flange diameter provides superior load distribution, eliminating washer requirements and reducing assembly time. These JIS B 1189 Type 2 compliant fasteners are particularly valuable in applications requiring repeated disassembly, as the external hex drive maintains tool engagement integrity through multiple cycles.

Specification Summary & Compliance

This metric hex head screw features M5 x 0.8mm coarse threading with Class 6g thread fit tolerance for precision engagement. Manufacturing complies with JIS B 1189 Type 2 standards, ensuring dimensional accuracy and performance consistency. The fastener meets RoHS 3 (2015/863/EU) compliance requirements for hazardous substance restrictions. With 10mm length and fully threaded design, it maintains Class 10.9 mechanical properties throughout the shank, providing reliable performance in accordance with international industrial fastener specifications.