S-99795A116 Length 5 1/2" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, ensuring long-lasting performance in demanding environments.
• Exceptional holding power with 3100 lbs pull-out and 3500 lbs shear strength, providing reliable anchoring in concrete, block, and brick.
• Efficient installation and removal thanks to the external hex drive design, enabling high torque application and easy removability.
• Optimized thread engagement with a 4 5/8" thread length and blunt tip for secure fastening in pre-drilled 5/8" holes.
• Rigorous performance validation tested in 4,000 psi concrete, ensuring dependable results in high-strength applications.
• Environmental and regulatory compliance with RoHS 3, meeting strict standards for safe and sustainable use.
• Versatile application range designed for use in masonry materials, simplifying inventory for various construction projects.

Professional Applications & Engineering Value

Engineered for heavy-duty fastening in concrete, block, and brick, this zinc-plated steel tapping screw addresses common challenges in construction and industrial settings. Its external hex drive allows for high-torque installation, reducing the risk of stripping and ensuring a secure fit in pre-drilled holes. The right-hand thread and blunt tip facilitate precise alignment and minimize material displacement, enhancing load distribution. With a tested performance in 4,000 psi concrete, it provides reliable resistance to dynamic loads and vibrations, making it ideal for structural applications, machinery anchoring, and infrastructure projects where removable fastening solutions are essential for maintenance and adjustments.

Specification Summary & Compliance

This screw features a 3/4" thread diameter and 5 1/2" length with a 4 5/8" thread length, ensuring accurate engagement per standard tapping screw dimensions. It complies with RoHS 3 (2015/863/EU) regulations, guaranteeing the absence of hazardous substances. Designed for use with a 5/8" drill bit and a minimum installation depth of 3 1/4", it meets typical industry requirements for masonry anchoring, providing consistent performance in various concrete strengths.