S-94387A519 M2.5 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 industrial environments
- Precise Class 6g thread fit ensures reliable engagement and consistent clamping force in metric assemblies
- JIS B 1111 compliance guarantees standardized quality and interchangeability for Japanese industrial equipment
- Coarse 0.45mm pitch threading enables faster installation and reduced cross-threading risks in high-volume production
- Fully threaded 6mm design provides maximum grip length and uniform stress distribution across the entire fastener
- JIS No. 1 drive system offers secure tool engagement and reduced cam-out during torque application
- RoHS 3 compliance ensures environmental safety for electronics and regulated industrial applications
Professional Applications & Engineering Value
These M2.5 metric screws with zinc-plated steel construction address critical needs in precision assembly where corrosion resistance and dimensional stability are paramount. The rounded pan head profile provides a low-profile finish while the JIS drive system ensures compatibility with standard Japanese industrial tools. Engineered with coarse thread pitch (0.45mm) and Class 6g tolerance, these fasteners prevent stripping in soft materials and maintain secure connections in vibration-prone environments. Ideal for electronic enclosures, small machinery, and precision instruments, the fully threaded design maximizes thread engagement in thin-section materials, delivering reliable performance where space constraints and corrosion protection are critical factors.
Specification Summary & Compliance
This M2.5 x 0.45mm pitch screw features a 6mm length with -0.6 to 0mm tolerance, manufactured to JIS B 1111 standards with Class 6g thread fit for metric coarse threading applications. The product complies with RoHS 3 (2015/863/EU) environmental regulations and utilizes right-hand thread direction with fully threaded construction for consistent fastening performance across industrial and electronic applications.
