S-99795A827 Length 10" Tapping Screws

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity with 3500 lbs shear and 2700 lbs pull-out strength for reliable performance in demanding concrete applications
• Superior corrosion resistance through zinc-plated steel construction, ensuring long-term durability in harsh construction environments
• Optimized installation efficiency with external hex drive and 1 1/8" head width for maximum torque application and secure fastening
• Versatile anchoring solution tested in 4000 psi concrete and suitable for block, brick, and concrete substrates
• Engineered thread design with 4 1/4" thread length providing superior holding power while maintaining removable capability
• Precise installation compatibility with matching 3/4" drill bit size for perfect hole alignment and optimal performance
• Robust structural integrity from 10" overall length and 7/8" head height for enhanced stability in heavy-load applications

Professional Applications & Engineering Value

This heavy-duty tapping screw delivers exceptional engineering value for construction professionals requiring reliable concrete anchoring solutions. The zinc-plated steel construction provides critical corrosion protection in demanding environments while maintaining structural integrity. The external hex drive system combined with the substantial 1 1/8" head width enables maximum torque application during installation, preventing stripping and ensuring secure fastening in masonry applications. The optimized 4 1/4" thread length creates superior holding power in concrete, block, and brick substrates, while the removable design offers flexibility for temporary installations or future modifications. Engineered specifically for 4000 psi concrete, this screw addresses common failure points in construction anchoring by distributing stress evenly across its substantial thread engagement area.

Specification Summary & Compliance

This 3/4" tapping screw features right-hand threading with precise Class 2A tolerance standards, ensuring consistent performance across applications. The manufacturing process adheres to industry standards for concrete anchor screws, with dimensional accuracy maintained across the 10" overall length and 4 1/4" thread length. The product meets relevant construction fastener specifications and is compatible with standard 3/4" drill bits for proper installation. Compliance with industry standards for masonry screws ensures reliable performance in commercial and industrial applications where structural integrity is paramount.