S-90323A462 M5 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
- Superior corrosion resistance with 18-8 stainless steel and passivated finish for extended service life in harsh environments
- Precise component alignment enabled by the 6mm shoulder diameter with tight -0.025 to 0mm tolerance for reliable assembly
- High mechanical strength with 80,000 psi tensile strength and Rockwell B95 hardness to withstand demanding loads
- Space-saving low-profile design with socket head requiring only 3mm clearance for compact applications
- Secure hex drive engagement with 3mm drive size preventing cam-out and ensuring proper torque transmission
- Consistent thread performance through Class 6g thread fit and M5x0.8 coarse pitch for easy assembly
- Full regulatory compliance with RoHS 3 and REACH standards for global industrial applications
Professional Applications & Engineering Value
This precision shoulder screw delivers exceptional value in mechanical assemblies requiring exact component positioning. The 18-8 stainless steel construction with passivated finish provides reliable corrosion resistance, while the precisely machined shoulder (-0.025 to 0mm diameter tolerance) ensures accurate alignment of moving parts in machinery, automation equipment, and precision instruments. The low-profile socket head with hex drive offers secure fastening in confined spaces, and the Class 6g thread fit with M5x0.8 coarse pitch facilitates quick installation without compromising joint integrity. These features make it ideal for industrial applications where vibration resistance, dimensional stability, and long-term reliability are critical.
Specification Summary & Compliance
This metric shoulder screw features M5x0.8 coarse right-hand threads with Class 6g thread fit per ISO standards. The shoulder maintains precise diameter tolerance of -0.025 to 0mm and length tolerance of 0 to 0.05mm. Manufactured from 18-8 stainless steel with Rockwell B95 hardness and 80,000 psi tensile strength, it complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations for environmental safety.
