S-94387A447 M6 x 50 mm JIS B 1111 JIS Steel Pan Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, extending service life in demanding industrial environments
• High mechanical strength with 60,000 psi tensile strength and Rockwell B71 hardness for reliable performance under heavy loads
• Precise thread engagement with Class 6g fit and coarse 1 mm pitch ensuring quick assembly and vibration resistance
• Optimized drive compatibility using JIS No. 3 drive style for secure tool engagement and reduced cam-out risk
• Full-threaded design providing maximum grip length and uniform stress distribution along the entire fastener
• Standardized dimensions with JIS B 1111 compliance ensuring interchangeability and consistent quality
• Environmental compliance meeting RoHS 3 standards for safe use in regulated applications

Professional Applications & Engineering Value

These M6 metric screws with zinc-plated steel construction deliver exceptional durability for industrial machinery, automotive assemblies, and electrical enclosures. The fully threaded design with coarse 1 mm pitch enables rapid installation while maintaining strong holding power in vibrating environments. The rounded pan head profile distributes clamping force evenly, preventing surface damage while the JIS drive system ensures reliable torque transmission. With 60,000 psi tensile strength and precise Class 6g thread fit, these fasteners solve critical challenges in applications requiring repeated disassembly and reassembly while maintaining thread integrity.

Specification Summary & Compliance

Manufactured to JIS B 1111 standard with M6 x 1 mm coarse thread and Class 6g tolerance. Length tolerance maintained at -0.2 to 0.2 mm for precise dimensional control. Compliant with RoHS 3 (2015/863/EU) environmental regulations. Features right-hand thread direction and fully threaded configuration with Rockwell B71 hardness rating.