S-90379A119 M10 x 50 mm JIS B 1180 JIS Medium-Strength Steel Hex Head Screws
JIS Medium-Strength Steel Hex 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 yellow-chromate plating, extending service life in harsh industrial environments
- High tensile strength of 110,000 psi ensures reliable performance under heavy loads and vibrations
- Class 8.8 strength grade provides consistent mechanical properties for demanding applications
- Fine 1.25mm pitch threading offers improved clamping force and vibration resistance compared to coarse threads
- Class 6g thread fit guarantees precise installation and optimal engagement with mating components
- External hex drive design enables easy installation and removal with standard tools
- Fully threaded construction allows for maximum adjustability and uniform stress distribution
Professional Applications & Engineering Value
These M10 hex head screws deliver exceptional engineering value across industrial sectors where reliability and durability are paramount. The Class 8.8 steel construction combined with zinc yellow-chromate plating addresses critical challenges of mechanical stress and environmental corrosion in applications ranging from machinery assembly to structural frameworks. The metric fine thread with 1.25mm pitch provides superior resistance to loosening under dynamic loads, while the external hex drive ensures straightforward installation in confined spaces. Engineered to meet JIS B 1180 specifications, these fully threaded fasteners maintain dimensional consistency for precision-critical assemblies in automotive, manufacturing, and heavy equipment industries.
Specification Summary & Compliance
This M10x1.25x50mm hex head screw features Class 6g thread fit tolerance and fully threaded design with metric fine threading. Manufactured from high-strength steel with Rockwell C21 hardness and 110,000 psi tensile strength. The product complies with JIS B 1180 industrial standards and features zinc yellow-chromate plating for enhanced corrosion protection. Suitable for applications requiring Class 8.8 strength grade fasteners with precise dimensional accuracy.
