S-91770A836 10-32 x 1 1/2" ASME B18.6.3 Stainless Steel Truss Head Phillips Screws
Stainless Steel Truss Head Phillips 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 passivated 18-8 stainless steel construction, ideal for harsh industrial environments
- Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness for reliable load-bearing performance
- Enhanced stability and load distribution from the wide truss head design, reducing surface pressure and material damage
- Precise, secure fastening with Class 2A thread fit and UNF fine threads, ensuring vibration resistance and consistent engagement
- Efficient installation using the Phillips No. 2 drive, compatible with standard tools for quick assembly
- Full-length threading provides maximum grip and adjustability across the entire 1 1/2" length
- Regulatory compliance assurance meeting ASME B18.6.3, RoHS 3, and REACH standards for safe, quality-driven applications
Professional Applications & Engineering Value
This 10-32 UNF rounded truss head screw delivers critical engineering value in demanding applications where corrosion resistance and structural integrity are paramount. The passivated 18-8 stainless steel material effectively combats oxidation and chemical exposure, making it suitable for outdoor equipment, marine hardware, and food processing machinery. Its fine UNF threads and Class 2A thread fit provide superior holding power in dynamic or vibrating environments, preventing loosening over time. The wide truss head distributes clamping force evenly, reducing the risk of damage to softer materials. With a fully threaded design and Phillips No. 2 drive, it ensures rapid, secure installations in assembly lines, electrical enclosures, and precision mechanical systems, enhancing productivity and long-term reliability.
Specification Summary & Compliance
This screw adheres to ASME B18.6.3 specifications, with precise Class 2A thread fit and UNF fine thread standards ensuring dimensional accuracy. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for environmentally conscious and regulated industrial applications.
