S-90184A563 Length 2 1/2" Tapping Screws
Tapping Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
Installation & Application
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 316 stainless steel construction, ideal for harsh industrial environments and outdoor applications
- Efficient thread forming technology creates strong, permanent threads in sheet metal without requiring pre-tapped holes
- Optimized Phillips No. 3 drive provides reliable torque transmission and reduces cam-out during installation
- Full threading along the 2-1/2" length ensures maximum grip and load distribution across the entire fastener
- Standard pan head design offers a low-profile finish with excellent bearing surface for secure fastening
- Precise dimensional compatibility with 0.2165" (5.5mm) drill bits for accurate hole preparation and installation
- Environmental compliance assurance meets RoHS 3 and REACH standards for safe industrial use
Professional Applications & Engineering Value
These 316 stainless steel tapping screws deliver exceptional performance in sheet metal applications where corrosion resistance and structural integrity are paramount. The thread forming technology eliminates the need for separate tapping operations, creating strong, vibration-resistant threads that won't loosen under stress. The fully threaded No. 14 design with 10 threads per inch provides superior holding power in materials up to 0.025" thickness, while the Phillips drive system ensures quick, secure installation without specialized tools. Ideal for HVAC systems, electrical enclosures, and industrial equipment where corrosion-resistant fasteners must maintain performance in demanding environments.
Specification Summary & Compliance
This thread forming tapping screw features a No. 14 size with 0.242" thread diameter and 10 threads per inch in right-hand direction. The pan head measures 0.476" diameter with standard rounded profile, compatible with Phillips No. 3 drive. Manufactured to inch system standards with precise dimensional tolerances for reliable performance. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across industrial applications.
