S-91785A203 8-32 x 1 1/2" ASME B18.6.3 Stainless Steel Truss Head Slotted Screws
Stainless Steel Truss 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
- Exceptional corrosion resistance with 18-8 stainless steel and passivated finish, ideal for harsh industrial environments
- Superior load-bearing capacity with 100,000 psi tensile strength and Rockwell B100 hardness for demanding applications
- Enhanced surface contact and stability from the wide truss head design, reducing surface damage and improving clamping force
- Reliable thread engagement with fully threaded UNC coarse threads and Class 2A fit for consistent fastening performance
- Broad compatibility with standard slotted drivers, ensuring easy installation with common tools
- Regulatory compliance assurance meeting ASME B18.6.3, RoHS 3, and REACH standards for safe, quality-driven use
- Durable long-term performance combining material strength and surface treatment to resist wear and environmental factors
Professional Applications & Engineering Value
This 8-32 UNC truss head slotted screw in 18-8 stainless steel addresses critical industrial challenges, such as vibration loosening and corrosion in machinery, electrical enclosures, and automotive assemblies. The wide rounded truss head distributes pressure evenly, minimizing surface indentation on softer materials, while the passivated finish enhances durability against moisture and chemicals. Its coarse thread and full threading provide rapid installation and strong grip in high-stress environments, reducing maintenance needs. Engineered to ASME B18.6.3 specifications, it ensures precision fit and reliability, making it a trusted choice for OEMs and maintenance teams seeking corrosion-resistant, high-strength fastening solutions.
Specification Summary & Compliance
This screw features precise Class 2A thread fit and UNC coarse threading (8-32 size) with a length of 1-1/2 inches, manufactured to ASME B18.6.3 standards for dimensional accuracy. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material integrity in industrial applications.
