S-90930A199 Length 1" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with black-coated steel construction for extended service life in demanding industrial environments
• Efficient thread-forming design creates precise mating threads without pre-tapping, reducing installation time and labor costs
• Enhanced load distribution through 0.425" flange diameter provides superior clamping force and prevents pull-through in sheet metal applications
• Optimized drive engagement with No. 2 Phillips head ensures secure torque transmission and reduces cam-out during installation
• Complete thread coverage with 1" fully threaded shank delivers maximum holding power across the entire fastener length
• Precision pointed tip facilitates accurate screw placement and easy starting in sheet metal substrates
• Regulatory compliance assurance with RoHS 3 and REACH standards meets international environmental and safety requirements

Professional Applications & Engineering Value

These No. 8-15 thread forming screws deliver exceptional engineering value in sheet metal fabrication and assembly operations. The black corrosion-resistant coated steel construction provides critical protection against environmental degradation, while the A/AB tapping screw type with thread forming capability eliminates the need for separate tapping operations. This Phillips pan head design with integrated flange offers superior bearing surface distribution, preventing material deformation in thin-gauge applications. The combination of 15 threads per inch pitch and 0.164" thread diameter ensures optimal thread engagement in materials up to 0.025" thickness, making these industrial screws ideal for HVAC systems, electronic enclosures, and automotive components where vibration resistance and long-term reliability are paramount.

Specification Summary & Compliance

This tapping screw features precise inch system measurements with No. 8 screw size, 1" length, and 15 threads per inch configuration. The fastener meets industry-standard thread forming specifications for A/AB type screws and is engineered for use with No. 29 drill bit (0.136" diameter). Manufacturing compliance includes full adherence to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe usage across global industrial markets.