S-91772A924 8-36 x 5/8" 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 passivated 18-8 stainless steel construction, ideal for harsh industrial environments
- Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness for reliable load-bearing performance
- Precision thread engagement through Class 2A thread fit and 8-36 UNF fine threads ensuring vibration resistance and secure fastening
- Optimized drive efficiency with No. 2 Phillips drive and rounded pan head design for easy installation and reduced cam-out
- Full-length threading across the entire 5/8" length provides maximum grip and uniform stress distribution
- Regulatory compliance assurance meeting ASME B18.6.3 specifications and environmental standards (RoHS 3, REACH)
- Right-hand thread direction for standard installation procedures and compatibility with existing equipment
Professional Applications & Engineering Value
These 8-36 UNF fine thread screws deliver critical performance in precision assemblies where vibration resistance and material integrity are paramount. The passivated 18-8 stainless steel construction provides excellent corrosion resistance in manufacturing, marine, and chemical processing applications, while the Class 2A thread fit maintains consistent clamping force under dynamic loads. The combination of 70,000 psi tensile strength and fully threaded design ensures reliable performance in high-stress applications, from machinery frames to electronic enclosures. The rounded pan head with Phillips No. 2 drive offers streamlined installation in confined spaces, reducing assembly time while maintaining professional-grade fastening standards.
Specification Summary & Compliance
Manufactured to ASME B18.6.3 standards with Class 2A thread fit precision and 8-36 UNF fine threads. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. Dimensions include 5/8" length, 0.322" head diameter, and right-hand thread direction. Material certification confirms Rockwell B70 hardness and 70,000 psi tensile strength for consistent mechanical performance.
