S-91500A330 10-32 x 7/16" ASME B18.6.3 Stainless Steel Phillips Flat Head Screws
Stainless Steel Phillips Flat Head 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 in harsh environments thanks to 316 stainless steel construction and passivated finish
- Reliable, precision fastening ensured by Class 2A thread fit and 10-32 UNF fine threading for secure, vibration-resistant connections
- High-strength performance with 70,000 psi tensile strength and Rockwell B80 hardness for demanding mechanical applications
- Flush, unobtrusive installation with a standard 82° countersink angle and flat head design for smooth surface profiles
- Efficient installation and removal using a standard No. 2 Phillips drive, reducing assembly time and tool wear
- Full-length threading provides consistent grip along the entire 7/16" length for uniform load distribution
- Compliance with major industry standards including ASME B18.6.3, RoHS 3, and REACH for guaranteed quality and environmental safety
Professional Applications & Engineering Value
These 10-32 UNF flat head screws are engineered to address critical challenges in industrial and marine settings where corrosion resistance and mechanical reliability are paramount. The 316 stainless steel material, combined with a passivated finish, provides exceptional protection against chlorides, chemicals, and moisture, making them ideal for offshore equipment, chemical processing plants, and food machinery. The fine UNF threading and Class 2A thread fit ensure precise, tight fastening that resists loosening under vibration, while the flat head with 82° countersink allows for seamless integration into assemblies requiring a smooth surface. With a 70,000 psi tensile strength and full threading, these Phillips drive screws deliver consistent performance in high-stress applications, reducing maintenance needs and enhancing operational longevity.
Specification Summary & Compliance
This product adheres to Class 2A thread fit tolerances and UNF fine thread specifications, ensuring dimensional accuracy and interchangeability. Manufacturing and quality are governed by ASME B18.6.3, while environmental and safety compliance is confirmed with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) standards, supporting sustainable and safe usage in global supply chains.
