S-91773A837 10-32 x 1 3/4" ASME B18.6.3 Stainless Steel Round Head Phillips Screws
Stainless Steel Round 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 18-8 Stainless Steel construction and passivated finish, ideal for harsh environments
- Exceptional mechanical strength delivering 100,000 psi tensile strength and Rockwell B100 hardness for reliable load-bearing performance
- Precise thread engagement with Class 2A UNF fine threads ensuring secure fastening and vibration resistance
- Optimized drive efficiency featuring a No. 2 Phillips drive and rounded head for easy installation and reduced cam-out
- Full threading along the 1 3/4" length provides maximum grip and uniform stress distribution
- Industry-standard compliance with ASME B18.6.3 specifications for dimensional accuracy and interchangeability
- Environmental responsibility through RoHS 3 and REACH compliance, meeting strict regulatory requirements
Professional Applications & Engineering Value
These 10-32 UNF rounded head Phillips screws are engineered to address critical challenges in precision assembly and machinery. The 18-8 Stainless Steel material, combined with a passivated finish, offers excellent resistance to oxidation and chemical exposure, making them suitable for applications in marine, food processing, and medical equipment where corrosion can compromise integrity. The fine UNF thread and Class 2A fit ensure tight, reliable connections in components subject to vibration or thermal cycling, reducing maintenance needs. With a fully threaded design and high tensile strength, they provide consistent clamping force in automated production lines, electronic enclosures, and structural frameworks, enhancing operational longevity and safety.
Specification Summary & Compliance
This screw adheres to ASME B18.6.3 standards for dimensional consistency, featuring a 10-32 UNF thread with Class 2A tolerance for precise fit. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety. The manufacturing process meets specified parameters, including a 1 3/4" length, fully threaded profile, and mechanical properties such as 100,000 psi tensile strength and Rockwell B100 hardness.
