S-97345A162 10-24 ASME B18.3 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 316 stainless steel construction, ideal for harsh industrial environments and chemical exposure
- Exceptional mechanical strength delivering 70,000 psi tensile and 35,000 psi shear strength for heavy-duty applications
- Precise Class 3A thread fit ensures secure, vibration-resistant fastening with minimal backlash
- Knurled socket head design provides enhanced grip and slip resistance during installation and maintenance
- Standardized shoulder dimensions with tight tolerances for accurate alignment and smooth rotational movement
- Full regulatory compliance with ASME B18.3 standards and environmental directives including RoHS 3 and REACH
- Coarse UNC threading enables quick assembly and disassembly while maintaining thread integrity
Professional Applications & Engineering Value
This 316 stainless steel shoulder screw delivers critical performance in precision machinery and industrial equipment where alignment accuracy and corrosion resistance are paramount. The Class 3A thread fit and precisely machined shoulder provide exceptional dimensional stability for rotating components, bearings, and linkages, eliminating play and reducing wear. The knurled socket head ensures reliable torque transmission in high-vibration environments, while the UNC coarse threading facilitates rapid maintenance cycles. Engineered to withstand demanding conditions, these shoulder screws maintain integrity in chemical processing, marine applications, and food processing equipment where corrosion resistance and mechanical reliability are non-negotiable.
Specification Summary & Compliance
Manufactured to exacting standards with Class 3A thread fit and shoulder diameter tolerance of -0.004" to -0.002". Thread specification follows 10-24 UNC coarse thread standards with 3/8" thread length. Compliant with ASME B18.3 specifications for dimensional accuracy and mechanical properties. Meets environmental regulations including RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance for restricted substance control.
