S-92470A204 Length 1 3/4" 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 18-8 stainless steel construction, ideal for harsh environments and long-term reliability
- Efficient thread-forming design creates strong, permanent threads in sheet metal without pre-tapping, reducing installation time
- Optimized for thin materials with maximum drilling thickness of 0.025", perfect for sheet metal assemblies
- Secure Phillips No. 2 drive provides reliable torque transmission and reduces cam-out during installation
- Full threading and pointed tip ensure quick starting and maximum thread engagement along the entire shank length
- Pan head design offers a low-profile finish with good bearing surface for secure fastening
- Environmental compliance meets RoHS 3 and REACH standards for safe use in regulated industries
Professional Applications & Engineering Value
These No. 8 thread-forming tapping screws deliver exceptional engineering value in sheet metal applications where corrosion resistance and installation efficiency are critical. The 18-8 stainless steel construction provides excellent durability against moisture and chemicals, while the Type A/AB thread-forming design eliminates the need for separate tapping operations in materials up to 0.025" thickness. The combination of fully threaded shank and Phillips drive ensures rapid installation with consistent clamping force, making these screws ideal for HVAC systems, electronic enclosures, and industrial equipment where reliable metal-to-metal fastening is essential. The standardized pan head profile accommodates various tooling setups while maintaining a professional appearance.
Specification Summary & Compliance
This thread-forming tapping screw features a No. 8 size with 1-3/4" length, 0.164" thread diameter, and 15 threads per inch configuration. Manufactured to industry standards for Type A/AB tapping screws with right-hand threading and fully threaded shank. Compatible with No. 29 drill bit (0.136" diameter) for proper hole preparation. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors.
