S-94061A218 Length 5/8" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, ensuring long-term reliability in harsh industrial environments.
• Efficient self-drilling capability with a No. 2 drill tip, eliminating the need for pre-drilling and speeding up assembly in steel and sheet metal.
• Secure, vibration-resistant fastening through thread forming technology, creating strong, permanent threads without chip removal.
• Clean, flush finish with an oval head and 82° countersink angle, providing a smooth surface and reducing snagging risks.
• High material compatibility for use in steel and sheet metal up to 0.1" thickness, offering versatile application across metalworking projects.
• Full-thread engagement along the 5/8" length, maximizing pull-out strength and load distribution in fastened materials.
• Compliance with environmental standards including RoHS 3 and REACH, ensuring safe, sustainable use in regulated industries.

Professional Applications & Engineering Value

This No. 8 zinc-plated steel oval head Phillips tapping screw is engineered to address common challenges in metal fabrication, such as time-consuming pre-drilling and thread stripping. Its thread forming (BSD) design displaces material to create precise, robust threads in steel and sheet metal, enhancing joint integrity without generating chips. The integrated No. 2 drill tip and 82° countersink angle allow for quick penetration and a seamless finish, reducing labor costs and improving assembly efficiency. Ideal for HVAC, automotive, and construction applications, this fully threaded screw delivers consistent performance, backed by a zinc-plated finish that resists corrosion, extending service life in demanding conditions.

Specification Summary & Compliance

This screw adheres to standard inch measurements with a thread diameter of 0.164" and 18 threads per inch, ensuring precise fit in thread forming applications. It features a right-hand thread direction, round shank cross-section, and standard oval head profile for reliable fastening. Manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, it meets environmental and safety standards for industrial use, providing assurance of quality and sustainability.