S-90337A171 6-32 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 long-lasting performance in harsh environments
- Precise component alignment through accurately machined shoulder with tight diameter and length tolerances for reliable assembly fit
- High strength-to-weight ratio delivering 70,000 psi tensile strength and Rockwell B55 hardness for demanding mechanical applications
- Streamlined installation with hex socket low head design providing flush mounting and space-saving benefits
- Reliable thread engagement featuring Class 2A fit 6-32 UNC coarse threads for secure fastening in various materials
- Regulatory compliance assurance meeting RoHS 3 and REACH standards for global industrial applications
- Optimized drive efficiency with 3/32" hex drive size enabling secure tool engagement and torque transmission
Professional Applications & Engineering Value
This 18-8 stainless steel shoulder screw delivers exceptional engineering value in precision assemblies where component alignment and corrosion resistance are critical. The precise shoulder fit with controlled diameter and length tolerances eliminates misalignment issues in machinery, automation equipment, and precision instruments. The hex socket low head profile provides space-efficient fastening while maintaining structural integrity under 70,000 psi tensile loads. The passivated finish enhances corrosion protection in demanding environments, while the 6-32 UNC coarse threads with Class 2A fit ensure reliable engagement in various substrates. Ideal for precision mechanical assemblies, these shoulder screws solve alignment challenges while offering the durability needed for industrial applications.
Specification Summary & Compliance
Manufactured to precise dimensional standards with Class 2A thread fit and controlled shoulder tolerances (diameter: -0.001" to 0", length: 0" to 0.002"). Features 6-32 UNC coarse threads with 3/16" thread length and right-hand thread direction. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental and safety standards are met for industrial use.
