S-92364A309 Length 4" Tapping Screws

Key Features & Benefits at a Glance

• Eliminates pre-drilling requirements with integrated drilling tip that penetrates up to 0.21" thickness in steel and sheet metal
• Superior corrosion resistance through 410 stainless steel construction for extended service life in demanding environments
• Enhanced driving efficiency with Phillips No. 3 drive design providing secure tool engagement and reduced cam-out
• Reliable thread formation through BSD thread forming technology that creates strong, permanent threads in base materials
• Optimized head design with pan head profile offering excellent bearing surface and clean finished appearance
• Full-length threading ensures maximum grip and holding power across the entire 4" fastener length
• Regulatory compliance meets RoHS 3 and REACH standards for environmentally responsible manufacturing

Professional Applications & Engineering Value

These 1/4"-14 thread forming tapping screws deliver exceptional value in steel, stainless steel, and sheet metal applications where drilling and tapping operations traditionally required separate steps. The 410 stainless steel composition provides excellent corrosion resistance while maintaining the strength needed for structural fastening. The integrated drilling tip (No. 3 type) eliminates the need for pre-drilled pilot holes, significantly reducing installation time and labor costs in high-volume manufacturing environments. The BSD thread forming design creates precise, durable threads that resist vibration loosening and maintain clamping force in dynamic applications. The Phillips drive system ensures reliable torque transmission while the pan head offers a low-profile finish ideal for assemblies where clearance is limited.

Specification Summary & Compliance

These 1/4"-14 tapping screws feature a 4" length with fully threaded right-hand configuration and 14 threads per inch. The fastener meets BSD standard specifications for thread forming screws and incorporates a drilling tip capable of penetrating up to 0.21" material thickness. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring these industrial fasteners meet current compliance requirements for restricted substances.