S-91249A711 8-32 x 7/16" 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 Black-Oxide coated 18-8 Stainless Steel, ideal for harsh industrial environments
- High tensile strength of 70,000 psi ensures reliable load-bearing capacity and joint integrity
- Rockwell B70 hardness provides excellent wear resistance and durability under repeated use
- Fully threaded design maximizes grip and holding power across the entire fastener length
- Class 2A thread fit guarantees consistent, easy installation with standard UNC coarse threading
- No. 2 Phillips drive offers secure tool engagement and efficient assembly in high-volume applications
- Compliance with ASME B18.6.3, RoHS 3, and REACH ensures regulatory adherence for global industrial use
Professional Applications & Engineering Value
These 8-32 UNC coarse thread screws with Black-Oxide 18-8 Stainless Steel construction address critical engineering challenges in demanding environments. The rounded pan head and Phillips drive facilitate quick, flush installations in machinery, electrical enclosures, and automotive assemblies, reducing assembly time while maintaining aesthetic appeal. The fully threaded design ensures uniform stress distribution, preventing loosening under vibration—a common issue in industrial settings. With 70,000 psi tensile strength and inherent corrosion resistance, these screws deliver long-term reliability in applications exposed to moisture, chemicals, or temperature variations, minimizing maintenance costs and downtime.
Specification Summary & Compliance
This screw adheres to Class 2A thread fit per UNC standards, ensuring precise dimensional accuracy for consistent performance. Manufacturing follows ASME B18.6.3 specifications, with full compliance to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted hazardous substances. The coarse thread and right-hand threading provide optimal engagement in various materials, backed by documented material certifications for traceability in quality-critical industries.
