S-94387A245 M4 x 10 mm JIS B 1111 JIS Steel Pan Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance through zinc-plating, extending service life in demanding industrial environments
• Reliable fastening performance with Class 6g thread fit ensuring precise, secure connections in metric assemblies
• Optimized drive engagement featuring JIS No. 2 drive style for reduced cam-out and improved torque transmission
• Enhanced structural integrity with 60,000 psi tensile strength and Rockwell B71 hardness for heavy-duty applications
• Full-thread design efficiency providing maximum grip length and uniform stress distribution along the entire fastener
• Regulatory compliance assurance meeting JIS B 1111 specifications and RoHS 3 directives for global market acceptance
• Pan head design advantage offering low-profile installation with increased bearing surface for stable component mounting

Professional Applications & Engineering Value

These M4 metric screws with 0.7mm coarse pitch threading deliver exceptional performance in industrial assembly applications where vibration resistance and reliable fastening are critical. The zinc-plated steel construction provides essential corrosion protection for machinery, electrical enclosures, and automotive components exposed to harsh operating conditions. Engineered with JIS B 1111 standard compliance and Class 6g thread fit, these rounded head screws ensure dimensional accuracy and interchangeability in precision manufacturing environments. The combination of 60,000 psi tensile strength and Rockwell B71 hardness addresses common failure points in dynamic load applications, while the fully threaded design maximizes clamping force distribution across connected materials.

Specification Summary & Compliance

This M4 x 0.7mm x 10mm fastener maintains precise length tolerance of -0.15 to 0.15 mm with Class 6g thread fit per metric standards. Manufacturing conforms to JIS B 1111 specifications for dimensional accuracy and performance reliability. The product is RoHS 3 (2015/863/EU) compliant, meeting international environmental regulations for hazardous substance restrictions. Thread spacing is standardized as coarse pitch for efficient assembly in most industrial applications.