S-90292A060 8-32 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
- Exceptional corrosion resistance with 17-4 PH Stainless Steel construction, ideal for harsh industrial environments.
- High tensile strength of 130,000 PSI ensures reliable performance under heavy loads and reduces risk of fastener failure.
- Precision Class 3A thread fit provides secure, vibration-resistant connections for critical assemblies.
- Knurled head and hex socket drive offer superior grip and easy installation with standard tools, minimizing assembly time.
- Robust shear strength of 65,000 PSI enhances durability in dynamic applications where lateral forces are present.
- Compliance with RoHS 3 and REACH regulations guarantees environmental safety and broad usability across regulated industries.
- Consistent shoulder dimensions with tight tolerances ensure accurate alignment and smooth rotation in pivot or guide applications.
Professional Applications & Engineering Value
This 8-32 UNC shoulder screw is engineered to address common industrial challenges such as misalignment, corrosion, and mechanical stress. Crafted from 17-4 PH Stainless Steel, it maintains integrity in corrosive settings like chemical processing or outdoor machinery. The Class 3A thread fit and coarse UNC thread provide quick, secure fastening, reducing assembly errors. With a knurled head and hex socket drive, it allows for efficient tool engagement in tight spaces, making it ideal for precision equipment, automotive jigs, and conveyor systems. Its high tensile and shear strength ensures long-term reliability in heavy-duty applications, minimizing downtime and maintenance costs.
Specification Summary & Compliance
This shoulder screw features a Class 3A thread fit per UNC standards, ensuring precise thread engagement. Dimensions include a 3/16" shoulder length and diameter with tight tolerances (e.g., shoulder diameter tolerance of -0.004" to -0.002"). It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, supporting safe and sustainable industrial use. Manufactured to high hardness (Rockwell C28) and strength specifications, it meets rigorous performance demands without additional certifications.