S-94209A098 6-32 x 7/8" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, extending service life in demanding industrial environments.
• Enhanced torque transmission and reduced cam-out thanks to the Torx Plus IP15 drive, ensuring secure installation and minimizing tool wear.
• Reliable thread-forming capability for strong, permanent threads in ductile materials like aluminum, brass, and copper without pre-tapping.
• Excellent resistance to vibration loosening provided by the Tri-Lobe shank design and coarse UNC threading for stable assemblies.
• Optimized for high-volume assembly with a standard pan head and fully threaded blunt tip for quick, consistent driving and alignment.
• Precision dimensional control with a length tolerance of -0.03" to 0", ensuring consistent performance and fit in your applications.
• Compliance with global environmental standards including RoHS 3 and REACH, supporting your sustainability and regulatory requirements.

Professional Applications & Engineering Value

Engineered for aluminum, brass, and copper assemblies, these thread-forming tapping screws eliminate the need for separate tapping operations, reducing labor and tooling costs in high-volume production. The Tri-Lobe shank cross-section displaces material during installation, creating a tight, vibration-resistant fit that prevents back-out in dynamic applications. Combined with the Torx Plus IP15 drive, this fastener delivers maximum torque transfer with minimal risk of stripping, making it ideal for automated assembly lines where reliability is critical. The zinc-plated steel finish provides a durable barrier against oxidation, ensuring long-term performance in electronics enclosures, HVAC systems, and automotive components.

Specification Summary & Compliance

This 6-32 UNC coarse thread screw features a 7/8" length with a precision tolerance of -0.03" to 0", fully threaded design, and standard pan head with a 0.27" diameter. Manufactured to form threads in materials using a No. 32 drill bit (0.116" diameter), it complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe and sustainable use in global industrial supply chains.