S-94387A209 M3 x 8 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
- High tensile strength of 60,000 psi ensures reliable fastening under substantial mechanical loads
- Rockwell B71 hardness provides excellent wear resistance and maintains thread integrity
- JIS B 1111 standard compliance guarantees precise dimensional accuracy and interchangeability
- Class 6g thread fit enables smooth assembly while maintaining secure connections
- Fully threaded design offers maximum grip length and uniform load distribution
- RoHS 3 compliance ensures environmental responsibility and regulatory adherence
Professional Applications & Engineering Value
These M3 metric screws with zinc-plated steel construction address critical industrial fastening challenges where corrosion resistance and mechanical reliability are paramount. The pan head design with No. 2 JIS drive provides optimal torque transmission while the coarse 0.5mm pitch thread ensures rapid installation in various materials. Engineered to JIS B 1111 standards, these fully threaded screws deliver consistent performance in assembly lines, machinery manufacturing, and electronic enclosures where vibration resistance and long-term durability are essential. The combination of 60,000 psi tensile strength and Rockwell B71 hardness makes them ideal for applications requiring repeated disassembly and reassembly without thread degradation.
Specification Summary & Compliance
These M3 x 0.5mm pitch screws feature precise 8mm length with tight tolerance of -0.15 to 0.15 mm, ensuring dimensional consistency across production batches. Thread specifications conform to Class 6g fit for metric coarse threads with right-hand threading. Manufacturing adheres to JIS B 1111 standard requirements, while environmental compliance meets RoHS 3 (2015/863/EU) regulations, making them suitable for global industrial applications requiring certified components.
