S-91400A196 8-32 x 5/8" FF-S-92, QQ-P-35, MS51957-46 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 passivated 18-8 stainless steel construction, ideal for harsh industrial environments
- High tensile strength of 80,000 PSI ensures reliable performance under demanding mechanical loads
- Class 2A thread fit with UNC coarse threading provides smooth installation and secure fastening in various materials
- Full threading along the 5/8" length offers maximum grip and uniform stress distribution
- Phillips drive with No. 2 size enables efficient installation using standard tools while minimizing cam-out
- Rounded pan head design combines low-profile appearance with practical bearing surface for diverse applications
- Comprehensive regulatory compliance including RoHS 3 and REACH ensures environmental and safety standards are met
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these 8-32 machine screws deliver exceptional value through their passivated 18-8 stainless steel composition and precision UNC coarse threading. The combination of 80,000 PSI tensile strength and Class 2A thread fit ensures reliable performance in machinery assembly, electrical enclosures, and equipment manufacturing where vibration resistance and long-term durability are critical. The rounded pan head with Phillips drive provides both aesthetic appeal and practical installation benefits, while the full threading maximizes engagement depth in tapped holes or nuts. These industrial screws solve common engineering challenges including corrosion-induced failure, thread stripping, and maintenance accessibility, making them ideal for OEM production and MRO applications across multiple sectors.
Specification Summary & Compliance
This 5/8 inch screw features precision UNC coarse threads with Class 2A thread fit tolerance for consistent performance. Manufacturing complies with Fed. Spec. FF-S-92, QQ-P-35, and MS51957-46 standards, ensuring dimensional accuracy and material quality. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, meeting current industry requirements for hazardous substance restrictions and chemical safety.
