S-92470A398 Length 2 1/4" 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 for long-lasting performance in harsh environments
- Excellent thread forming capability creates strong, permanent threads in sheet metal without pre-tapping
- Optimized drive engagement with Phillips No. 3 drive prevents cam-out and ensures secure installation
- Full threading design provides maximum grip length and superior holding power throughout the entire fastener
- Pan head profile offers low-profile installation with good bearing surface for secure fastening
- Environmental compliance meets RoHS 3 and REACH standards for safe industrial use
- Precision sizing with 10 TPI thread pitch ensures consistent performance and reliable connections
Professional Applications & Engineering Value
These No. 14 tapping screws are specifically engineered for sheet metal applications where reliable fastening and corrosion resistance are critical. The 18-8 stainless steel construction provides exceptional durability against rust and chemical exposure, making them ideal for outdoor equipment, HVAC systems, and industrial machinery. The thread forming design eliminates the need for pre-tapped holes, reducing installation time and labor costs while creating strong, vibration-resistant connections. The Phillips drive system with No. 3 size ensures efficient power transfer during installation, while the pan head style provides a clean, low-profile finish. These screws are particularly valuable in applications requiring repeated disassembly and reassembly, as the formed threads maintain their integrity through multiple cycles.
Specification Summary & Compliance
This tapping screw features a No. 14 size with 2-1/4" length and fully threaded design with 10 TPI thread pitch. The screw has a thread diameter of 0.242" and is designed for use with 5.5 mm (0.2165") drill bits in materials up to 0.025" thickness. Manufactured to industry standards for thread forming screws (Type A/AB), these fasteners are RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring they meet current environmental and safety regulations for industrial applications.
