S-94387A239 M4 x 6 mm JIS B 1111 JIS Steel Pan Head Screws
JIS Steel Pan Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with zinc-plated steel construction for extended service life in demanding environments
- Enhanced driving efficiency with JIS No. 2 drive style ensuring secure tool engagement and reduced cam-out
- Optimized load distribution through rounded pan head design that minimizes surface damage during installation
- Reliable thread engagement with Class 6g fit and coarse 0.7mm pitch for faster assembly and vibration resistance
- Maximum holding power achieved through fully threaded design along the entire 6mm length
- Precision dimensional control with ±0.15mm length tolerance ensuring consistent performance in automated assembly
- Global compliance assurance meeting JIS B 1111 standards and RoHS 3 environmental regulations
Professional Applications & Engineering Value
These M4 metric screws with zinc-plated steel construction deliver exceptional performance in industrial and mechanical applications where corrosion resistance and reliable fastening are critical. The coarse thread pitch (0.7mm) combined with Class 6g fit ensures rapid installation while maintaining vibration resistance in machinery, electronic enclosures, and automotive components. The rounded pan head design provides excellent bearing surface without sharp edges, protecting sensitive materials during tightening. JIS B 1111 certification guarantees consistent quality for precision equipment manufacturing, while the fully threaded configuration maximizes pull-out strength in thin materials and plastic assemblies.
Specification Summary & Compliance
This M4 x 0.7mm x 6mm pan head screw features Class 6g thread fit with ±0.15mm length tolerance, manufactured according to JIS B 1111 standards. The product utilizes right-hand metric threading with coarse pitch spacing and complies with RoHS 3 (2015/863/EU) environmental regulations. The zinc-plated steel construction meets industrial fastener requirements for mechanical applications where dimensional precision and regulatory compliance are essential.
