S-91772A162 6-32 x 9/16" 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 passivated 18-8 stainless steel construction, ideal for harsh industrial environments
- Excellent mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness for reliable load-bearing performance
- Optimized drive engagement through Phillips No. 2 drive design preventing cam-out during high-torque installation
- Precise thread compatibility with Class 2A UNC coarse threads ensuring secure fastening in various materials
- Enhanced durability with fully threaded design providing maximum grip length and uniform stress distribution
- Standardized dimensions with pan head profile offering consistent seating and professional appearance
- Regulatory compliance meeting ASME B18.6.3 specifications for guaranteed interchangeability and performance
Professional Applications & Engineering Value
These 6-32 UNC pan head machine screws deliver exceptional value in demanding industrial applications where corrosion resistance and mechanical reliability are paramount. The passivated 18-8 stainless steel construction provides superior protection against oxidation and chemical exposure, making them ideal for electrical enclosures, machinery assembly, and outdoor equipment. The Phillips drive style ensures efficient installation with standard tools, while the coarse UNC threading offers rapid engagement and reduced cross-threading risks in production environments. With fully threaded design and Class 2A thread fit, these fasteners maintain consistent clamping force across various material thicknesses, solving common vibration-induced loosening issues in industrial machinery and automotive components.
Specification Summary & Compliance
Manufactured to exacting ASME B18.6.3 standards with Class 2A thread fit tolerance for precise dimensional accuracy. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. Features UNC coarse threads with 6-32 specification, 0.138" thread diameter, and 9/16" length for standardized industrial applications.
