S-97832A233 2-56 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 for reliable performance in harsh industrial environments
- Precise component alignment through Class 3A thread fit and standardized shoulder diameter for consistent assembly accuracy
- Enhanced torque transmission with 5/64" hex socket drive and knurled head for secure tool engagement and reduced slippage
- High mechanical strength delivering 70,000 PSI tensile strength and 35,000 PSI shear strength for demanding applications
- Optimized thread engagement using UNC coarse threads for faster assembly and reduced cross-threading risks
- Durable wear resistance with Rockwell B55 hardness maintaining structural integrity through repeated use
- Regulatory compliance assurance meeting RoHS 3 and REACH standards for safe industrial usage
Professional Applications & Engineering Value
This 18-8 Stainless Steel shoulder screw addresses critical alignment challenges in precision assemblies where component positioning is paramount. The Class 3A thread fit ensures minimal play between mated parts, eliminating misalignment issues in automated equipment, precision instruments, and rotating machinery. The knurled head texture combined with the 5/64" hex drive provides positive tool engagement, preventing damage during installation in confined spaces. The UNC coarse threading facilitates rapid assembly in production environments while the standardized shoulder diameter acts as a precise locating feature for gears, pulleys, and bearings. Engineered for industrial fastener applications requiring both mechanical strength and corrosion resistance, this component maintains dimensional stability under loads up to 70,000 PSI tensile strength.
Specification Summary & Compliance
Manufactured to precise dimensional standards with Class 3A thread fit for superior alignment accuracy. The shoulder diameter maintains tight tolerances of -0.004" to -0.002" while shoulder length tolerance ranges from -0.005" to 0.005". Thread specifications include 2-56 UNC coarse threads with right-hand orientation. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental safety standards are met for industrial applications.
