S-91249A332 8-32 x 3/16" 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
- Exceptional corrosion resistance with Black-Oxide coated 18-8 Stainless Steel for long-lasting performance in harsh environments
- Superior holding power thanks to fully threaded UNC coarse spacing that prevents loosening under vibration
- High tensile strength of 70,000 psi ensures reliable fastening in demanding industrial applications
- Rockwell B70 hardness provides excellent durability and resistance to wear during installation
- Precise Class 2A thread fit guarantees smooth installation and consistent performance
- No. 2 Phillips drive offers secure tool engagement and reduced cam-out risk
- Comprehensive compliance with ASME B18.6.3, RoHS 3, and REACH ensures regulatory acceptance
Professional Applications & Engineering Value
These Black-Oxide 18-8 Stainless Steel rounded head screws deliver exceptional value in corrosive or high-moisture environments where standard fasteners fail. The combination of 70,000 psi tensile strength and Rockwell B70 hardness provides reliable performance in vibration-prone assemblies, while the fully threaded UNC coarse spacing ensures maximum thread engagement for superior clamping force. The pan head profile with Phillips drive offers low-profile installation with positive driver engagement, making these 8-32 screws ideal for electronic enclosures, machinery panels, and industrial equipment where corrosion resistance and regulatory compliance are critical. The Black-Oxide coating enhances both aesthetic appeal and additional corrosion protection beyond the inherent properties of 18-8 stainless steel.
Specification Summary & Compliance
This 8-32 x 3/16" screw features Class 2A thread fit with UNC coarse thread spacing and right-hand threading, manufactured to precise dimensional standards. The product complies with ASME B18.6.3 specifications for mechanical and dimensional requirements, ensuring interchangeability and reliability. Environmental compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, making these screws suitable for global industrial applications requiring strict material restrictions.
