S-94779A630 10-24 x 3/4" ASME B18.6.3 Stainless Steel Truss Head Phillips Screws
Stainless Steel Truss 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 Black-Oxide coated 18-8 Stainless Steel for extended service life in harsh environments
- Exceptional holding power from fully threaded UNC coarse spacing and 70,000 psi tensile strength for reliable fastening
- Enhanced load distribution due to the wide rounded truss head design, reducing surface damage
- Easy installation and removal with Phillips No. 2 drive, compatible with standard tools
- Precise thread fit with Class 2A tolerance ensuring consistent engagement and vibration resistance
- High durability backed by Rockwell B70 hardness for wear resistance in repetitive applications
- Regulatory compliance meeting ASME B18.6.3, RoHS 3, and REACH for safe, industry-approved use
Professional Applications & Engineering Value
These Black-Oxide 18-8 Stainless Steel screws address common industrial challenges such as corrosion-induced failure and loosening under vibration. The rounded truss head provides a larger bearing surface, minimizing pull-through in softer materials like sheet metal or plastics, while the fully threaded UNC coarse design ensures rapid assembly and strong grip in wood, metal, and composite applications. Ideal for electrical enclosures, automotive assemblies, and outdoor equipment, the Phillips drive offers tool compatibility for efficient maintenance. The Black-Oxide coating enhances aesthetics and adds a protective layer, making these screws suitable for both functional and visible fastening in demanding environments.
Specification Summary & Compliance
This screw features a 10-24 UNC thread with Class 2A fit for precise dimensional accuracy and coarse spacing to prevent cross-threading. Manufactured to ASME B18.6.3 standards, it ensures consistent quality and performance. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, it meets environmental and safety requirements for industrial use, with a tensile strength of 70,000 psi and full threading for uniform load distribution.
