S-90323A474 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 construction and passivated finish for extended service life in harsh environments
- Precise alignment and smooth rotation enabled by the precisely machined 60mm shoulder with tight diameter tolerance for reduced component wear
- High-strength performance delivering 80,000 psi tensile strength and Rockwell B95 hardness for reliable operation under heavy loads
- Secure, low-profile fastening with hex socket drive and low-profile head design that prevents stripping and fits in confined spaces
- Consistent thread engagement with Class 6g thread fit and coarse pitch for quick assembly and vibration resistance
- Environmental compliance assurance meeting RoHS 3 and REACH standards for safe use in regulated industries
- Optimized for industrial automation with metric M5x0.8 right-hand thread compatibility for global equipment integration
Professional Applications & Engineering Value
This precision shoulder screw addresses critical alignment and durability challenges in industrial machinery. The 18-8 stainless steel material combined with passivated finish provides exceptional resistance to rust and chemical exposure, making it ideal for food processing, medical devices, and outdoor equipment. The 60mm shoulder length with precise diameter control acts as a built-in pivot or spacer, eliminating the need for additional bushings and reducing assembly complexity. With its hex socket drive and low-profile head, it ensures secure installation in tight spaces while maintaining high tensile strength for demanding applications like robotics, conveyor systems, and precision instruments.
Specification Summary & Compliance
Manufactured to metric standards with M5x0.8 coarse thread and Class 6g thread fit tolerance. Shoulder diameter tolerance: -0.025 to 0 mm; shoulder length tolerance: 0 to 0.105 mm. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations. Mechanical properties include 80,000 psi tensile strength and Rockwell B95 hardness.
