S-90065A240 Length 3/8" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• Efficient thread forming design creates strong, permanent threads in sheet metal without pre-tapping
• Precise flush mounting with undercut flat head and 82° countersink angle for seamless surface finishing
• Optimized driving performance through No. 2 Phillips drive for secure torque transmission and reduced cam-out
• Maximum thread engagement with fully threaded shank and pointed tip for faster installation
• Reliable material compatibility specifically engineered for sheet metal applications up to 0.025" thickness
• Environmental compliance assurance meeting RoHS 3 and REACH standards for sustainable manufacturing

Professional Applications & Engineering Value

These 18-8 stainless steel tapping screws deliver exceptional value in sheet metal assembly operations where corrosion resistance and structural integrity are paramount. The thread forming technology eliminates the need for separate tapping operations, significantly reducing installation time and labor costs while creating stronger, more reliable threads that won't strip under vibration. The undercut flat head profile with 82° countersink angle ensures perfect flush mounting in precision sheet metal work, preventing snagging and maintaining clean aesthetic lines. Engineered specifically for sheet metal applications, these screws provide superior holding power in materials up to 0.025" thickness, making them ideal for HVAC systems, electronic enclosures, automotive components, and industrial machinery where corrosion resistant fasteners are essential for long-term performance.

Specification Summary & Compliance

This No. 10-16 x 3/8" tapping screw features precision thread forming with a 0.19" thread diameter and 16 TPI right-hand threading, designed for use with No. 21 drill bit (0.159" diameter). The flat head configuration includes a 0.362" head diameter with 0.081" height and 82° countersink angle. Manufacturing and material compliance includes full adherence to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring regulatory compliance for global industrial applications.