S-94414A261 10-32 x 3/8" ASME B18.3, ASTM F835 Alloy Steel Torx Flat Head Screws
Alloy Steel Torx 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 torque transmission with Torx Plus IP25 drive, reducing cam-out and tool wear for reliable installation
- Exceptional durability and corrosion resistance from black-oxide alloy steel, ideal for harsh industrial environments
- High tensile strength of 140,000 PSI ensures secure, long-lasting fastening under heavy loads
- Precision Class 3A thread fit provides tight tolerances and vibration resistance in critical assemblies
- Fully threaded design with 82° countersink allows flush mounting and even load distribution
- Rockwell C39 hardness maintains structural integrity and resists deformation during repeated use
- Compliance with major standards including ASME B18.3 and ASTM F835, ensuring reliability and interchangeability
Professional Applications & Engineering Value
This 10-32 UNF flat head screw is engineered to address common industrial challenges such as vibration loosening and corrosion in demanding applications. The black-oxide alloy steel construction offers enhanced protection against rust, extending service life in automotive, machinery, and electronics assemblies. The Torx Plus IP25 drive minimizes slippage, enabling higher torque application without damaging the fastener head, which is crucial for precision equipment and automated production lines. With its fine thread spacing and Class 3A thread fit, it ensures a secure, tight hold in materials where thread stripping is a concern, making it a reliable choice for high-stress environments that require consistent performance and easy maintenance.
Specification Summary & Compliance
This screw features a 10-32 UNF thread size with Class 3A thread fit for precise dimensional accuracy, fully threaded for maximum grip. It meets ASME B18.3 and ASTM F835 specifications, ensuring consistent quality and performance. The product is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, supporting environmentally responsible and safe usage in global supply chains.
