S-95115A126 Length 3/4" Tapping Screws

Key Features & Benefits at a Glance

• Corrosion-resistant 18-8 stainless steel construction ensures long-lasting performance in harsh industrial environments, reducing replacement frequency and maintenance costs.
• Thread forming (Type A/AB) design creates strong, permanent threads in sheet metal without pre-tapping, minimizing assembly time and tooling requirements.
• Standard 82° flat head with full countersinking provides a flush, secure fit that eliminates protrusions and improves safety in finished assemblies.
• Drilled spanner drive offers reliable torque transmission and easy installation with standard tools, even in confined spaces.
• Precision No. 10-12 thread and 3/4" length deliver optimal grip and holding power in sheet metal up to 0.025" thickness, ensuring joint integrity.
• Compatible with No. 21 (0.159") drill bits simplifies hole preparation and enhances installation accuracy for consistent results.
• Full RoHS 3 and REACH compliance guarantees environmental safety and regulatory adherence for global supply chain integration.

Professional Applications & Engineering Value

These No. 10-12 thread forming tapping screws are engineered to address common challenges in sheet metal assembly, where vibration resistance, material integrity, and installation efficiency are critical. The 18-8 stainless steel composition provides excellent corrosion resistance, preventing thread galling and failure in humid or chemically exposed environments. The flat head design with an 82° countersink ensures a smooth surface finish, reducing snag hazards and improving aerodynamic or aesthetic profiles in enclosures, HVAC systems, and electronic chassis. The thread forming (Type A/AB) action displaces material to create robust, strip-resistant threads without generating chips, making them ideal for blind holes or clean-room applications. Combined with the drilled spanner drive, these screws enable high-torque installation with minimal cam-out, streamlining production lines and reducing assembly errors.

Specification Summary & Compliance

This No. 10-12 fully threaded screw features a 0.19" thread diameter with approximately 12 threads per inch and a standard right-hand thread direction. The flat head has a 0.385" diameter and 0.116" height, designed for complete countersinking in prepared holes. Manufactured to industry standards for tapping screw types A/AB, it is compatible with No. 21 drill bits (0.159" diameter) for optimal performance in sheet metal up to 0.025" thickness. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring no restricted substances are present for safe use in regulated industries.