S-90265A395 M12 ISO 7379 Shoulder Screws
Shoulder 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
- Exceptional corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and reducing maintenance costs.
- High mechanical strength and durability with 70,000 psi tensile strength and Rockwell B83 hardness for reliable performance under heavy loads.
- Precise alignment and smooth rotation ensured by the 16mm shoulder diameter with tight manufacturing tolerances.
- Secure and easy installation using the 8mm hex socket drive and knurled head for improved grip and torque application.
- Consistent thread engagement with Class 5g6g thread fit and coarse 1.75mm pitch for quick assembly and vibration resistance.
- Broad industrial compliance meeting ISO 7379 standards, RoHS 3, and REACH regulations for safe, global use.
- Optimized for demanding applications with a 35mm shoulder length providing stable bearing surfaces and extended service life.
Professional Applications & Engineering Value
This M12 shoulder screw is engineered to address critical alignment and wear challenges in industrial machinery, automation systems, and precision equipment. The 18-8 stainless steel material offers superior corrosion resistance, minimizing failure in humid or chemically exposed settings. Its 16mm shoulder diameter with tight tolerances ensures exact component positioning, reducing misalignment and eccentric loads. The coarse thread pitch and Class 5g6g thread fit enable rapid, secure fastening even in high-vibration environments, while the hex socket drive and knurled head enhance installation efficiency. Ideal for pivots, axles, and rotating assemblies, this screw enhances assembly reliability and longevity in demanding industrial applications.
Specification Summary & Compliance
This shoulder screw adheres to ISO 7379 specifications, with a Class 5g6g thread fit ensuring dimensional accuracy. The shoulder diameter tolerance is -0.072 to -0.01 mm, and shoulder length tolerance is 0 to 0.25 mm, guaranteeing precision in manufacturing. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety and environmental standards for global industrial use.
