S-91770A304 10-24 x 3" 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 passivated 18-8 stainless steel construction, ideal for harsh industrial environments.
- Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness for reliable load-bearing performance.
- Enhanced stability and reduced surface pressure thanks to the wide truss head design, minimizing material damage during installation.
- Efficient installation and removal with Phillips No. 2 drive and UNC coarse threading, ensuring quick assembly in various materials.
- Precise thread engagement with Class 2A fit, providing consistent fastening without cross-threading risks.
- Optimized thread distribution through partial threading, offering controlled clamping force for specific application needs.
- Broad regulatory compliance meeting ASME B18.6.3, RoHS 3, and REACH standards for safe, quality-assured usage.
Professional Applications & Engineering Value
This 10-24 x 3" rounded truss head Phillips screw is engineered to address common industrial challenges such as vibration loosening and corrosion-induced failure. Crafted from passivated 18-8 stainless steel, it delivers outstanding durability in moist or chemically aggressive settings, from outdoor equipment to marine applications. The UNC coarse thread and partial threading design ensure secure fastening in soft materials like plastics or sheet metal, while the wide truss head distributes load effectively, preventing surface damage. With a Phillips No. 2 drive, it supports efficient manual or automated installation, making it a versatile choice for assembly lines, machinery, and structural frameworks where reliability and compliance are critical.
Specification Summary & Compliance
This screw adheres to precise dimensional standards, including a Class 2A thread fit for consistent accuracy and a 3" length with a minimum thread length of 1-1/2". It conforms to ASME B18.6.3 specifications for mechanical and dimensional integrity, and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material quality for industrial use.
