S-99795A719 Length 6" Tapping Screws

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity with 3500 lbs shear and 2700 lbs pull-out strength for reliable anchoring in demanding concrete, brick, and block applications.
• Superior corrosion resistance thanks to zinc-plated steel construction, ensuring long-term durability in harsh industrial environments.
• Optimized for heavy-duty use, tested and proven in 4,000 psi concrete to deliver consistent performance under high-stress conditions.
• Easy installation and removal with a removable tapping screw design and external hex drive for efficient tool engagement and maintenance flexibility.
• Precise fit and secure fastening achieved with a 3/4" thread diameter and 4 1/4" thread length, minimizing loosening in masonry materials.
• Enhanced installation safety with a blunt tip and clear 2 1/2" minimum depth requirement, reducing the risk of over-drilling or material damage.
• Broad compatibility for use with standard 3/4" drill bits, streamlining procurement and on-site workflow for contractors and engineers.

Professional Applications & Engineering Value

This heavy-duty 3/4" tapping screw is engineered to solve critical anchoring challenges in concrete, brick, and block structures. Its zinc-plated steel material provides robust corrosion resistance, essential for outdoor or moisture-prone industrial settings. The external hex drive and removable design allow for quick installation and future adjustments, saving time on maintenance and repairs. With a blunt tip and specified installation depth, it prevents splitting in brittle materials, while the right-hand thread ensures a tight, secure fit that withstands vibrational and dynamic loads. Ideal for construction, infrastructure, and mechanical fastening, this screw delivers reliable shear and pull-out strength to meet rigorous engineering demands.

Specification Summary & Compliance

This screw features a 3/4" thread diameter and 4 1/4" thread length with a blunt tip for controlled penetration. It complies with standard inch measurement systems and is designed for use with a 3/4" drill bit at a minimum installation depth of 2 1/2". The product meets typical industry specifications for tapping screws in masonry applications, with testing conducted in 4,000 psi concrete to validate performance. Materials and manufacturing adhere to common quality standards, ensuring consistency and reliability for professional use.