S-90184A457 Length 1" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel material, ideal for harsh industrial environments and outdoor applications.
• Efficient thread forming design creates strong, permanent threads in sheet metal without producing chips, reducing cleanup and improving assembly speed.
• Maximum holding power from the fully threaded shank and 11 threads per inch, ensuring secure fastening in thin materials up to 0.025" thickness.
• Easy installation and removal with Phillips No. 3 drive and pan head style, providing good torque transfer and a low-profile finish.
• Wide compatibility with standard 3/16" drill bits, simplifying hole preparation and reducing tooling costs.
• Compliance with global regulations including RoHS 3 and REACH, ensuring safe use in regulated industries and international markets.
• Durable rounded head profile resists snagging and provides a smooth surface, enhancing safety and aesthetics in assembled products.

Professional Applications & Engineering Value

This 316 stainless steel thread forming tapping screw is engineered to address common challenges in sheet metal fabrication, such as material fatigue and corrosion-induced failure. The thread forming technology eliminates chip production, preventing jams in automated assembly lines and reducing debris in sensitive equipment. With its fully threaded design and 0.216" thread diameter, it ensures uniform stress distribution, minimizing the risk of stripping in thin-gauge metals. The Phillips pan head offers reliable drive engagement, while the corrosion-resistant 316 stainless steel composition withstands exposure to chemicals, moisture, and salt spray—making it ideal for HVAC systems, electronic enclosures, and marine applications where durability and regulatory compliance are critical.

Specification Summary & Compliance

This No. 12 x 1" tapping screw adheres to inch system standards with a thread diameter of 0.216" and approximately 11 threads per inch for precise fit. The pan head style features a standard rounded profile with a head diameter of 0.425" and height of 0.151", ensuring consistent performance. Manufactured to meet industry specifications for thread forming (Type A/AB) and right-hand threading, it is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing safe use in industrial and consumer products without hazardous substances.