S-90337A172 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, ensuring long-term reliability in harsh environments
- Precise alignment and positioning thanks to the accurately machined shoulder with tight diameter and length tolerances
- High-strength performance delivering 70,000 psi tensile strength and Rockwell B55 hardness for demanding applications
- Reliable thread engagement with Class 2A UNC coarse threads providing secure fastening and vibration resistance
- Low-profile socket head design allowing for compact installations and easy access with standard 3/32" hex tools
- Environmental compliance assurance meeting RoHS 3 and REACH standards for safe, regulated use
- Optimized for automated assembly with consistent right-hand threading and smooth head texture for efficient production
Professional Applications & Engineering Value
This 6-32 UNC shoulder screw delivers critical engineering value in applications requiring exact component alignment and rotational control. The 18-8 stainless steel construction with passivated finish provides exceptional corrosion resistance, making these precision shoulder screws ideal for machinery, electronics, and automotive assemblies where environmental exposure is a concern. The 3/16" shoulder length with precise tolerances ensures accurate positioning of moving parts, while the low socket head design saves valuable space in compact designs. With 70,000 psi tensile strength and Rockwell B55 hardness, these fasteners maintain integrity under significant mechanical stress, solving alignment and durability challenges in precision manufacturing environments.
Specification Summary & Compliance
This shoulder screw features Class 2A thread fit with UNC coarse threads (6-32 size) and precise shoulder dimensions (5/32" diameter, 3/16" length) manufactured to tight tolerances. The fastener complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory compliance for industrial applications worldwide.
