S-99795A756 Length 8" Tapping Screws

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity with 3500 lbs shear and 2700 lbs pull-out strength for secure anchoring in demanding concrete applications
• Superior corrosion resistance through zinc-plated steel construction, ensuring longevity in harsh construction environments
• Optimized installation efficiency with 1 1/8" external hex head design for easy driving and reliable torque transmission
• Enhanced thread engagement with 4 1/4" thread length providing maximum holding power in masonry materials
• Proven performance validation through 4,000 psi concrete testing, guaranteeing reliability in high-strength applications
• Versatile material compatibility designed for use in concrete, block, and brick with removable installation flexibility
• Precise installation guidance with matching 3/4" drill bit size ensuring proper fit and optimal anchoring performance

Professional Applications & Engineering Value

Engineered for heavy-duty construction applications, this 3/4" zinc-plated steel tapping screw addresses critical challenges in concrete anchoring systems. The combination of right-hand threading and blunt tip design facilitates smooth installation while preventing material displacement in block, brick, and concrete substrates. The external hex drive configuration ensures maximum torque transfer during installation, reducing the risk of stripping and ensuring consistent performance in masonry fastening applications. With 4 1/4" thread length and 8" overall length, this fastener provides superior pull-out resistance in structural applications where vibration and dynamic loads are concerns, making it ideal for commercial construction, infrastructure projects, and industrial facility maintenance.

Specification Summary & Compliance

This tapping screw maintains precision inch system measurements with 3/4" thread diameter and 1 1/8" hex head width, manufactured to industry standards for dimensional accuracy. The zinc-plated steel construction provides corrosion protection while meeting performance requirements for concrete anchoring applications. Engineered for use with 3/4" drill bits and requiring 2 1/2" minimum installation depth, this removable anchor screw complies with industry testing protocols validated in 4,000 psi concrete environments, ensuring reliable performance in commercial and industrial construction settings.