S-91737A107 6-32 x 3/8" ASME B18.6.3 Stainless Steel Fillister Head Phillips Screws
Stainless Steel Fillister 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
- Exceptional corrosion resistance with 18-8 stainless steel and passivated finish, ideal for harsh environments and long-term reliability.
- High tensile strength of 80,000 psi ensures secure, durable fastening under demanding loads and vibrations.
- Precise Class 2A thread fit with UNC coarse threads for easy alignment, reduced cross-threading, and faster assembly.
- Optimized Phillips No. 2 drive provides efficient torque transfer and minimizes cam-out, enhancing installation speed.
- Fully threaded design offers consistent grip along the entire 3/8" length for uniform clamping force.
- Rounded fillister head profile combines a low-profile, narrow shape with high head height for improved wrenching and aesthetic appeal.
- Compliance with ASME B18.6.3 and environmental standards guarantees consistent quality and safe use in regulated industries.
Professional Applications & Engineering Value
Engineered for precision and endurance, these 6-32 UNC rounded fillister head screws address critical industrial challenges such as vibration loosening and environmental degradation. The 18-8 stainless steel construction, enhanced by a passivated finish, provides superior resistance to rust and chemicals, making them ideal for electronics, machinery, and outdoor equipment. The coarse UNC threads and Class 2A fit ensure quick, reliable engagement in metals and plastics, reducing installation errors. With a Phillips drive and fully threaded shank, they deliver efficient assembly and consistent performance in automated or manual settings, supporting high-volume production without compromising on tensile strength or compliance.
Specification Summary & Compliance
This screw adheres to ASME B18.6.3 specifications, with UNC coarse threads and a Class 2A thread fit for precise dimensional accuracy. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring environmental safety and regulatory acceptance in global markets.
