S-90277A192 8-32 x 3/8" ASME B18.6.3 Steel Binding Head Slotted Screws
Steel Binding Head Slotted 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 zinc-plated steel construction for extended service life in demanding environments
- Exceptional holding power with 60,000 psi tensile strength and Rockwell B69 hardness for reliable fastening performance
- Optimized thread engagement through UNC coarse spacing and Class 2A thread fit for quick installation and vibration resistance
- Wide binding head design (0.344" diameter) provides enhanced bearing surface and prevents pull-through in softer materials
- Full threading along 3/8" length ensures maximum grip range and adjustment flexibility in assembly applications
- Slotted drive compatibility allows for quick installation with standard screwdrivers across various industrial settings
- Regulatory compliance assurance meeting ASME B18.6.3, RoHS 3, and REACH standards for quality and environmental safety
Professional Applications & Engineering Value
Engineered for industrial reliability, these zinc-plated steel rounded head screws deliver critical performance where corrosion resistance and structural integrity matter most. The 8-32 UNC coarse thread configuration provides excellent pull-out resistance in metals, plastics, and composite materials, while the wide binding head profile distributes clamping force effectively to prevent material damage. Ideal for electrical enclosures, machinery assemblies, and binding post applications, these fully threaded screws maintain consistent 60,000 psi tensile strength across the entire fastener length. The slotted drive style ensures compatibility with standard tools, reducing installation time and tooling costs in production environments where speed and reliability are paramount.
Specification Summary & Compliance
Manufactured to precise dimensional standards with Class 2A thread fit tolerance for consistent performance. Complies with ASME B18.6.3 mechanical specifications and maintains full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. Thread specifications include 8-32 UNC coarse spacing with right-hand threading direction, ensuring interchangeability with standard components across industrial applications.
