S-91735A192 8-32 x 3/8" ASME B18.6.3 Stainless Steel Pan Head Phillips Screws
Stainless Steel Pan 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 316 stainless steel construction, ideal for harsh environments and chemical exposure
- Enhanced durability and longevity from passivated finish, providing an extra protective oxide layer against rust and wear
- Reliable fastening performance with 80,000 psi tensile strength and Rockwell B85 hardness, ensuring secure connections under stress
- Quick and easy installation using standard Phillips No. 2 drive, reducing assembly time and tooling requirements
- Consistent thread engagement with fully threaded UNC coarse threads and Class 2A fit, minimizing cross-threading risks
- Versatile rounded pan head design offering a low-profile, finished appearance while distributing clamp load effectively
- Compliance with major industry standards including ASME B18.6.3, ensuring dimensional accuracy and interchangeability
Professional Applications & Engineering Value
Engineered for demanding industrial settings, these 8-32 UNC 316 stainless steel rounded head screws deliver exceptional performance in corrosive or high-moisture applications. The passivated finish significantly enhances the innate corrosion resistance of 316 stainless steel, making these Phillips drive screws a top choice for chemical processing equipment, marine hardware, and food-grade machinery. The combination of coarse threads and a Class 2A thread fit ensures rapid assembly and reliable holding power in materials where fine threads might strip. The fully threaded design and rounded pan head provide uniform stress distribution and a clean, snag-free profile, solving common issues of fastener failure and installation inefficiency in industrial fastening systems.
Specification Summary & Compliance
This screw maintains precise Class 2A thread fit per UNC standards and is manufactured to meet ASME B18.6.3 specifications for dimensional consistency. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free of restricted hazardous substances and safe for use in various global markets.
