S-90286A199 Length 1" Tapping Screws

Key Features & Benefits at a Glance

• Superior sheet metal penetration with pointed tip design and 0.025" maximum drilling thickness capability
• Dual-drive versatility through external hex/slotted head for flexible installation tool options
• Enhanced material retention with flanged construction that distributes clamping pressure evenly
• Reliable thread formation using Type A thread forming technology that creates strong, permanent threads
• Full-length threading provides maximum engagement and holding power throughout the fastener length
• Precision compatibility with standard No. 29 drill bits (0.136" diameter) for simplified installation
• Environmental compliance meeting RoHS 3 and REACH standards for sustainable industrial applications

Professional Applications & Engineering Value

This No. 8-15 thread forming tapping screw delivers exceptional performance in sheet metal applications where reliable fastening is critical. The Type A thread forming design eliminates the need for pre-tapped holes while creating strong, vibration-resistant connections that won't loosen under stress. The external hex/slotted drive provides installation flexibility for various tool types, while the flanged construction prevents pull-through and distributes load effectively across thinner materials. With its fully threaded configuration and pointed tip, this screw ensures quick starts and consistent performance in automated assembly environments, making it ideal for HVAC systems, electronic enclosures, and metal fabrication where precision and durability are paramount.

Specification Summary & Compliance

This inch-system fastener features a No. 8 screw size with 0.164" thread diameter and 15 threads per inch, manufactured to standard Type A thread forming specifications. The hex head measures 1/4" across flats with 0.141" height, complemented by a 0.348" flange diameter. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in industrial applications worldwide. Designed for use with No. 29 drill bits (0.136" diameter), this right-hand threaded screw provides reliable performance in sheet metal up to 0.025" thickness.