S-94195A240 Length 1 1/2" Tapping Screws

Key Features & Benefits at a Glance

• Efficient self-drilling capability with a No. 3 drill tip and 9/32" length, allowing quick installation without pre-drilling in steel, stainless steel, and sheet metal.
• Superior corrosion resistance from 410 Stainless Steel material, ensuring long-term durability in harsh industrial environments.
• Secure thread forming design with right-hand BSD tapping method for strong, reliable fastening that reduces the risk of loosening under vibration.
• Optimized head profile featuring a standard flat head with 82° countersink angle for a flush, professional finish in countersunk applications.
• Full threading along the 1-1/2" length provides consistent grip and enhanced load distribution across the entire fastened material.
• Maximum drilling thickness of 0.187" enables use in a variety of metal thicknesses, increasing application versatility.
• Compliance with RoHS 3 and REACH regulations ensures environmental safety and meets global industry standards for responsible manufacturing.

Professional Applications & Engineering Value

These self-drilling tapping screws are engineered to address common challenges in metalworking, such as time-consuming pre-drilling and thread stripping. Made from 410 Stainless Steel, they offer excellent strength and corrosion resistance, ideal for fastening steel, stainless steel, and sheet metal in construction, HVAC, and automotive assemblies. The thread forming design with BSD type and right-hand threads creates precise, durable connections without chips, while the Phillips flat head and 82° countersink ensure a smooth, tamper-resistant finish. This combination reduces installation time and enhances structural integrity in demanding industrial fastening scenarios.

Specification Summary & Compliance

This product adheres to standard inch measurements with a No. 12 screw size, 1-1/2" length, and fully threaded design for consistent performance. It meets industry specifications for thread forming tapping screws (BSD type) and includes precise dimensions such as a 0.216" thread diameter and approximately 14 threads per inch. Compliance is confirmed with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring it is free from hazardous substances and suitable for global industrial use.