S-94387A350 M5 x 50 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 through zinc-plated steel construction, extending service life in demanding industrial environments
- High tensile strength rating of 60,000 PSI ensures reliable fastening performance under significant mechanical stress
- Rockwell B71 hardness provides excellent durability and resistance to wear during installation and use
- JIS B 1111 standard compliance guarantees consistent quality and interchangeability for international projects
- Fully threaded design offers maximum grip length and uniform load distribution across the entire fastener
- Class 6g thread fit ensures precise, secure engagement with mating components while maintaining easy assembly
- RoHS 3 compliance meets environmental regulations for use in restricted substance-sensitive applications
Professional Applications & Engineering Value
This M5 metric screw with coarse thread pitch delivers exceptional value in industrial assembly where vibration resistance and quick installation are critical. The zinc-plated steel construction provides a protective barrier against oxidation and chemical exposure, making these rounded head screws ideal for automotive components, machinery enclosures, and electrical panel applications. The JIS drive style ensures compatibility with standard industrial tools, while the fully threaded design maintains consistent clamping force across the entire 50mm length. With 60,000 PSI tensile strength and Rockwell B71 hardness, these fasteners withstand dynamic loads and repeated stress cycles without compromising joint integrity.
Specification Summary & Compliance
This M5 x 0.8mm pitch screw features Class 6g thread fit per ISO metric standards with length tolerance of -0.15 to 0.15 mm. Manufactured in compliance with JIS B 1111 specifications for dimensional accuracy and mechanical properties. The product meets RoHS 3 (2015/863/EU) environmental regulations, ensuring suitability for electronics and regulated industrial applications where hazardous substance restrictions apply.
