S-90065A199 Length 1" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in demanding environments
• Efficient thread forming technology creates strong, permanent threads in sheet metal without pre-tapping, reducing installation time
• Optimal flush mounting with standard flat head profile and 82° countersink angle for smooth, professional finishes
• Reliable driving performance through Phillips No. 2 drive system that prevents cam-out and ensures secure fastening
• Maximum thread engagement with fully threaded design providing superior holding power across the entire 1" length
• Precision compatibility with No. 29 drill bit (0.136") for accurate hole preparation and optimal thread formation
• Environmental compliance assurance meeting RoHS 3 and REACH standards for safe, sustainable industrial use

Professional Applications & Engineering Value

These Type A thread forming screws deliver exceptional engineering value in sheet metal applications where vibration resistance and permanent fastening are critical. The 18-8 stainless steel composition provides excellent corrosion resistance, making these Phillips flat head tapping screws ideal for HVAC systems, electronic enclosures, and automotive components exposed to harsh conditions. The thread forming technology eliminates the need for separate tapping operations, reducing labor costs and preventing metal chip accumulation. With their 82° countersink angle and precise No. 8-15 thread configuration, these fasteners ensure flush mounting while the fully threaded design maximizes pull-out strength, solving common issues of loosening under dynamic loads in thin sheet metal assemblies up to 0.025" thickness.

Specification Summary & Compliance

These No. 8-15 x 1" tapping screws feature precise 0.164" thread diameter with 15 threads per inch in right-hand thread direction. The manufacturing follows standard Type A thread forming specifications with fully threaded shank design. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and restricted substance adherence for industrial applications.