S-91794A055 0-80 x 1/4" ASME B18.6.3 Stainless Steel Fillister Head Slotted Screws
Stainless Steel Fillister 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 construction and passivated finish, ideal for harsh industrial environments
- Superior tensile strength rated at 70,000 psi, ensuring reliable performance under high-stress applications
- Precise Class 2A thread fit with UNF fine threading for secure, vibration-resistant fastening in precision assemblies
- Optimized fillister head design featuring a high, narrow profile for enhanced tool engagement and space-efficient installation
- Full threading along the 1/4" length provides consistent grip and uniform load distribution across connected components
- Compliance with ASME B18.6.3 standards guarantees dimensional accuracy and interchangeability for engineering projects
- Environmental responsibility through RoHS 3 and REACH compliance, meeting global regulatory requirements
Professional Applications & Engineering Value
Engineered for precision-driven industries, these 0-80 UNF fine thread slotted screws address critical challenges in assembly reliability and material compatibility. The 18-8 stainless steel core, combined with a passivated finish, resists oxidation and chemical degradation in demanding settings like electronics, aerospace subassemblies, and medical devices. The rounded fillister head with a slotted drive allows for controlled torque application, minimizing cam-out risks during installation. With a Rockwell B55 hardness and fully threaded design, these screws maintain clamp force integrity in vibration-prone applications, reducing maintenance intervals and enhancing operational uptime for B2B clients.
Specification Summary & Compliance
This product adheres to Class 2A thread fit tolerances per UNF standards, ensuring precise engagement in fine-thread applications. Manufacturing follows ASME B18.6.3 specifications for dimensional consistency. Environmental and safety compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), confirming the absence of restricted substances for global supply chain integration.
