S-92685A230 Length 1" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction for extended service life in demanding industrial environments
• Efficient thread-forming capability creates strong, permanent threads in steel and sheet metal without pre-tapping
• Secure anti-rotation locking provided by serrated flange design that prevents loosening under vibration
• Quick installation with 1/4" external hex head for high-torque application using standard tools
• Self-drilling tip eliminates pre-drilling requirements, penetrating up to 0.098" thickness for faster assembly
• Full 1" threading ensures maximum engagement and holding power throughout the fastener length
• Flanged design distributes clamping force over wider area, reducing material stress and improving joint integrity

Professional Applications & Engineering Value

These No. 8 zinc-plated steel tapping screws deliver exceptional performance in steel and sheet metal assembly applications where reliability and efficiency are critical. The thread-forming design eliminates the need for separate tapping operations, significantly reducing installation time and labor costs in high-volume manufacturing. The combination of external hex drive and serrated locking flange ensures secure fastening that withstands vibration and dynamic loads common in industrial equipment, automotive components, and metal fabrication. The integrated No. 2 drilling tip penetrates materials up to 0.098" thick without pilot holes, making these BSD tapping screws ideal for rapid assembly lines where speed and consistency are paramount. The zinc-plated finish provides essential corrosion protection for both indoor and moderately exposed outdoor applications.

Specification Summary & Compliance

These industrial fasteners feature precision 0.164" thread diameter with 18 TPI right-hand threads and comply with BSD tapping screw standards. The fully threaded 1" length maintains consistent Class 2A thread tolerances for reliable engagement. Manufacturing follows industry standards for thread-forming screws, with zinc-plated steel construction meeting corrosion resistance requirements. The product is manufactured in compliance with RoHS and REACH environmental directives, ensuring safe use across various industrial sectors.