S-90585A292 10-32 x 7/16" ASME B18.3, ASTM F879 Stainless Steel Hex Drive Flat Head Screws
Stainless Steel Hex Drive 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 with 316 Stainless Steel construction, ideal for harsh industrial environments and chemical exposure
- Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B55 hardness for reliable, long-term load-bearing performance
- Precise thread engagement with Class 3A fit and UNF fine threads, ensuring vibration resistance and secure fastening in critical assemblies
- Enhanced durability from passivated surface finish, increasing corrosion resistance and extending service life
- Efficient installation and removal with 1/8" hex drive design, allowing high torque application without cam-out in confined spaces
- Optimal flush mounting with standard 82° flat head profile, providing a smooth surface finish for aesthetic and safety requirements
- Full threading along the 7/16" length for maximum grip and adjustability in various material thicknesses
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these 10-32 UNF flat head screws in 316 Stainless Steel address critical challenges in corrosive and high-stress environments. The passivated finish significantly enhances corrosion resistance, making them ideal for marine, chemical processing, and food industry equipment where moisture and aggressive agents are present. The Class 3A thread fit and UNF fine threading provide superior vibration resistance, preventing loosening in machinery and precision instruments. With a flat head design and hex drive, they enable flush mounting and high-torque installation in confined spaces, streamlining assembly processes while maintaining structural integrity under 70,000 psi tensile loads.
Specification Summary & Compliance
This screw features a 10-32 UNF thread size with Class 3A thread fit for precision tolerance, ensuring consistent performance. Manufacturing adheres to ASME B18.3 standards (ASTM F879), guaranteeing dimensional accuracy and reliability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety for use in regulated industries without hazardous substances.
