S-90198A573 Length 1" Tapping Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 316 stainless steel construction, ideal for harsh industrial environments and outdoor applications
• Superior thread forming capability creates precise, secure threads in sheet metal without pre-tapping, reducing installation time
• Optimized Phillips drive design (No. 3 size) ensures efficient torque transfer and reduces cam-out during installation
• Perfect flush mounting with standard flat head profile and 82° countersink angle for smooth, professional finishes
• Reliable performance in thin materials with maximum 0.025" drilling thickness capability for various sheet metal applications
• Full regulatory compliance with RoHS 3 and REACH standards, ensuring environmental safety and global market acceptance
• Precision engineering with fully threaded 1" length and 11 threads per inch for consistent, reliable fastening performance

Professional Applications & Engineering Value

These 316 stainless steel Phillips flat head tapping screws deliver exceptional value in sheet metal applications where corrosion resistance and installation efficiency are critical. The thread forming design eliminates the need for separate tapping operations, significantly reducing assembly time and labor costs in manufacturing environments. The fully threaded No. 12 screws with pointed tips provide superior pull-out resistance and vibration resistance in thin-gauge materials. The 82° countersink angle ensures flush mounting without protrusion, making them ideal for applications requiring smooth surfaces in HVAC systems, electronic enclosures, and industrial equipment. The combination of 316 stainless steel material and Phillips drive style offers reliable performance in corrosive environments while maintaining easy installation with standard tools.

Specification Summary & Compliance

These thread forming tapping screws feature precision No. 12 thread diameter (0.216") with 11 threads per inch and 1" length, manufactured to exacting dimensional standards. The flat head design with 0.412" head diameter and standard profile ensures proper seating in prepared holes. Compatible with 3/16" (0.1875") drill bits for optimal performance in sheet metal applications. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting the latest environmental and safety standards for industrial fasteners.