S-91400A148 6-32 x 1/2" FF-S-92, QQ-P-35, MS51957-30 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
- High tensile strength of 80,000 psi ensures reliable performance under demanding mechanical loads
- Class 2A thread fit with UNC coarse spacing provides faster assembly and reduced cross-threading risks
- Full threading along the 1/2" length maximizes grip and load distribution across the entire fastener
- No. 2 Phillips drive with rounded pan head offers secure tool engagement and a low-profile, finished appearance
- Compliance with Fed. Spec. FF-S-92, QQ-P-35, and MS51957-30 guarantees consistent quality and interchangeability
- RoHS 3 and REACH environmental compliance ensures safe use in regulated industries and global markets
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these 6-32 x 1/2" rounded pan head Phillips screws deliver exceptional value in machinery assembly, electronic enclosures, and structural frameworks. The passivated 18-8 stainless steel provides excellent resistance to oxidation and chemical exposure, extending service life in corrosive environments. The UNC coarse thread spacing and Class 2A thread fit enable quick, reliable installation with standard tools, reducing assembly time and minimizing thread damage. With 80,000 psi tensile strength and full threading, these fasteners maintain clamp force under vibration and thermal cycling, preventing loosening in critical stainless steel fastener applications.
Specification Summary & Compliance
This fastener features a 6-32 UNC thread size with Class 2A thread fit and coarse spacing, ensuring dimensional accuracy per industry standards. It complies with Fed. Spec. FF-S-92, QQ-P-35, and MS51957-30 for material and manufacturing consistency. The screw is fully threaded and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming its suitability for use in regulated sectors without hazardous substance restrictions.
