S-90190A175 Length 1" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, ensuring long-term durability in demanding industrial environments
• Effortless installation through thread forming technology that creates strong, permanent threads without pre-tapping in sheet metal
• Enhanced driving efficiency with Phillips No. 2 drive and pan head design, providing secure tool engagement and reduced cam-out
• Maximum material penetration with fully threaded pointed tip design, enabling smooth entry and superior holding power
• Precision thread engagement with 16 TPI right-hand threads and 0.151" diameter, ensuring reliable fastening in sheet metal applications
• Environmental compliance assurance meeting RoHS 3 and REACH standards for safe, sustainable manufacturing practices
• Optimized for 0.025" maximum drilling thickness with compatible No. 30 drill bit size, providing precise installation guidance

Professional Applications & Engineering Value

These zinc-plated steel tapping screws deliver exceptional performance in sheet metal assembly applications where vibration resistance and permanent fastening are critical. The thread forming technology eliminates the need for separate tapping operations, creating stronger threads that won't strip or loosen under stress. The Phillips pan head design with No. 2 drive size ensures reliable installation torque transfer while the fully threaded pointed tip facilitates quick starts and smooth penetration. Engineered for sheet metal fastening up to 0.025" thickness, these screws provide superior pull-out resistance and maintain integrity in HVAC systems, electrical enclosures, and automotive components where corrosion resistance and regulatory compliance are mandatory.

Specification Summary & Compliance

This No. 7 x 1" tapping screw features precise 0.151" thread diameter with 16 TPI right-hand threads in A/AB thread forming style. Manufactured to industry standards with Class 2A thread tolerance for reliable fit, the screw maintains full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The zinc-plated steel construction ensures consistent performance while the pan head profile and Phillips drive system provide standardized installation compatibility across industrial applications.