S-95735A119 M12 x 45 mm JIS B 1189 Type 2 JIS High-Strength Steel Flanged Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity with Class 10.9 strength grade and 150,000 psi tensile strength for reliable performance in demanding applications
• Superior corrosion resistance through zinc-plated steel construction, extending service life in industrial environments
• Enhanced vibration resistance with extra fine 1.25mm pitch threading that maintains secure connections under dynamic loads
• Simplified installation and removal thanks to the external hex drive design and flanged head that eliminates separate washers
• Precise thread engagement ensured by Class 6g thread fit and partial threading for optimal clamping force distribution
• Regulatory compliance assurance with RoHS 3 and REACH compliance meeting international environmental standards
• Industry-standard compatibility through JIS B 1189 Type 2 certification for seamless integration into existing assemblies

Professional Applications & Engineering Value

Engineered for heavy-duty industrial applications, these M12 hex head screws deliver exceptional performance where vibration resistance and structural integrity are paramount. The zinc-plated steel construction provides reliable corrosion protection in manufacturing environments, while the flanged design eliminates the need for separate washers, streamlining assembly processes. The extra fine 1.25mm pitch threading offers superior resistance to loosening under dynamic loads, making these Class 10.9 metric bolts ideal for machinery, equipment frames, and structural connections. With partial threading optimizing stress distribution and the external hex drive facilitating efficient installation, these fasteners solve critical engineering challenges in automotive, construction, and industrial manufacturing sectors where reliability and compliance with JIS B 1189 Type 2 standards are essential.

Specification Summary & Compliance

This M12 x 1.25mm hex head screw features precise Class 6g thread fit tolerance and extra fine threading for optimal performance. Manufactured to JIS B 1189 Type 2 specifications, the fastener meets rigorous quality standards with 45mm length and 25mm flange diameter. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across international markets. The Class 10.9 strength rating and Rockwell C32 hardness verify mechanical properties suitable for high-stress applications.