S-94387A233 M3 x 45 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 harsh industrial environments
- Exceptional holding power with 60,000 psi tensile strength and Rockwell B71 hardness for reliable fastening performance
- Full-threaded design ensures maximum grip along the entire 45mm length for enhanced load distribution
- Precision Class 6g thread fit guarantees consistent mating with components and reduces assembly issues
- JIS B 1111 standard compliance provides assurance of dimensional accuracy and interchangeability
- Optimized JIS No. 2 drive system enables efficient installation with reduced cam-out risk
- RoHS 3 compliance meets environmental regulations for global manufacturing applications
Professional Applications & Engineering Value
These M3 metric screws with zinc-plated steel construction deliver critical corrosion protection for industrial equipment, machinery, and electronic enclosures exposed to moisture or chemicals. The rounded pan head design with JIS drive compatibility provides reliable torque transmission while minimizing surface protrusion. With coarse 0.5mm pitch threading and Class 6g thread fit, these fully threaded fasteners prevent cross-threading and ensure rapid assembly in high-volume production environments. The combination of 60,000 psi tensile strength and Rockwell B71 hardness makes these screws ideal for applications requiring vibration resistance and long-term mechanical stability.
Specification Summary & Compliance
This M3 x 45mm rounded head screw features precision metric coarse threading with 0.5mm pitch and Class 6g tolerance per ISO standards. Manufacturing specifications comply with JIS B 1111 for dimensional accuracy, with length tolerance maintained at -0.15 to 0.15 mm. The product meets RoHS 3 (2015/863/EU) environmental compliance requirements and is manufactured to industrial-grade specifications for reliable performance in professional applications.
