S-94155A135 Length 3/4" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ensuring long-term reliability in harsh industrial environments
• Efficient thread forming design creates strong, permanent threads in sheet metal without requiring pre-tapped holes
• Secure square drive system (No. 2 size) provides excellent torque transmission and reduces cam-out during installation
• Optimized pan head profile with 0.373" diameter offers superior bearing surface for secure fastening in thin materials
• Full 3/4" threading ensures maximum grip length and holding power in sheet metal applications up to 0.025" thickness
• Precision pointed tip facilitates easy starting and alignment with recommended No. 21 drill bit (0.159" diameter)
• Environmental compliance meets RoHS 3 and REACH standards for safe use in regulated industrial applications

Professional Applications & Engineering Value

These No. 10-12 thread forming tapping screws are engineered specifically for sheet metal applications where reliable fastening in thin materials is critical. The 18-8 stainless steel composition provides exceptional corrosion resistance, making these pan head screws ideal for outdoor equipment, HVAC systems, and electronic enclosures exposed to moisture and chemicals. The thread forming design eliminates the need for separate tapping operations, reducing installation time and labor costs while creating strong, vibration-resistant connections. The No. 2 square drive ensures positive engagement with installation tools, minimizing stripping and improving assembly efficiency in high-volume manufacturing environments. These industrial fasteners deliver consistent performance in metalworking applications where material thickness varies and reliable thread engagement is paramount.

Specification Summary & Compliance

These tapping screws feature precision No. 10-12 threads with a 0.19" thread diameter and fully threaded 3/4" length, manufactured to standard thread forming specifications for consistent performance. The screws are designed for use with No. 21 drill bits (0.159" diameter) in materials up to 0.025" thickness. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for industrial applications worldwide.