S-92470A399 Length 2 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, ensuring long-lasting performance in harsh industrial environments.
- Efficient thread forming design creates strong, permanent threads in sheet metal without pre-tapping, reducing installation time and tooling costs.
- Full threading with pointed tip enables maximum penetration and secure fastening in materials up to 0.025" thickness.
- Phillips pan head drive provides reliable torque transfer and a low-profile finish that minimizes snagging in tight spaces.
- Precision No. 14 diameter and 2-3/4" length offers optimal grip range for standard sheet metal assemblies and structural applications.
- Compliance with RoHS 3 and REACH regulations guarantees environmental safety and material reliability for global supply chains.
Professional Applications & Engineering Value
These thread forming tapping screws are engineered specifically for sheet metal fastening where vibration resistance and material integrity are critical. The 18-8 stainless steel composition provides excellent corrosion resistance, making them ideal for outdoor equipment, HVAC systems, and electronic enclosures exposed to moisture. The A/AB tapping screw type with fully threaded design ensures uniform stress distribution, preventing loosening under dynamic loads. The Phillips drive and pan head configuration allow for quick installation with standard tools, while the pointed tip facilitates precise alignment and reduces the risk of material deformation during assembly.
Specification Summary & Compliance
This No. 14 x 2-3/4" tapping screw features a 0.242" thread diameter with approximately 10 threads per inch in right-hand direction. Manufactured to thread forming standards with a round shank cross-section and standard pan head profile (0.476" diameter, 0.169" height). Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to international environmental and safety requirements for industrial metal fasteners.
