S-90065A015 Length 3/16" Tapping Screws

Key Features & Benefits at a Glance

• Corrosion-resistant 18-8 stainless steel construction ensures long-term reliability in demanding industrial environments.
• Efficient thread forming (Type AB) design creates strong, permanent threads in sheet metal without pre-tapping, reducing installation time and tooling.
• Flat undercut head with 82° countersink angle provides a flush, clean finish that minimizes snagging and improves aerodynamic profiles.
• High thread density (48 TPI) delivers superior holding power and vibration resistance in thin materials.
• Phillips No. 0 drive allows for secure tool engagement and controlled installation torque.
• Fully threaded shank maximizes grip length and load distribution across the entire fastener.
• Compliance with RoHS 3 and REACH regulations guarantees environmental safety and global market accessibility.

Professional Applications & Engineering Value

These 18-8 stainless steel flat head tapping screws are precision-engineered for high-performance sheet metal applications, where material thinness demands exceptional fastening integrity. The thread forming (Type AB) design displaces material to create robust internal threads, eliminating the need for separate tapping operations and reducing assembly costs. This is particularly valuable in electronics enclosures, HVAC systems, and automotive panels, where vibration resistance and a flush surface are critical. The undercut flat head and precise 82° countersink angle ensure the screw sits perfectly flush, preventing protrusions that could interfere with adjacent components. Made from corrosion-resistant 18-8 stainless steel, these screws maintain their mechanical properties and appearance in humid or chemically aggressive environments, providing long-term industrial durability and reducing maintenance frequency.

Specification Summary & Compliance

This No. 0 x 3/16" tapping screw features a right-hand thread direction and is fully threaded for maximum engagement. It is designed for use with a No. 55 drill bit (0.052" diameter) and is suitable for materials up to 0.025" thick. The screw conforms to standard thread forming (Type AB) specifications for creating threads in ductile materials. The product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting stringent environmental and safety regulations for industrial components.