S-99795A163 Length 5" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated 410 stainless steel construction for long-lasting performance in demanding environments
• Exceptional holding power with 1000 lbs pull-out and 1800 lbs shear strength for reliable anchoring in concrete, block, and brick
• Optimized installation efficiency featuring external hex drive and 3/4" hex head for secure tool engagement and high-torque application
• Proven concrete compatibility tested in 4,000 psi concrete with specified 7/16" drill bit for precise, secure installations
• Versatile application capability with 5" length and 4 3/4" thread length providing deep penetration for maximum anchoring security
• Removable design advantage allowing for maintenance flexibility while maintaining structural integrity after installation
• Right-hand thread configuration with blunt tip for straightforward installation and consistent performance across applications

Professional Applications & Engineering Value

Engineered for heavy-duty concrete anchoring applications, these zinc-plated 410 stainless steel tapping screws deliver exceptional performance in block, brick, and concrete substrates. The combination of external hex drive and substantial 3/4" hex head provides superior torque transmission during installation, reducing stripping risks while ensuring proper seating. With 4,000 psi concrete compatibility and optimized thread length of 4 3/4", these screws achieve maximum engagement depth for critical structural applications. The removable design offers maintenance flexibility without compromising the integrity of the base material, making them ideal for both permanent installations and applications requiring occasional disassembly. Professional contractors value the precise 7/16" drill bit requirement that ensures proper hole sizing and eliminates installation guesswork.

Specification Summary & Compliance

This 1/2" tapping screw features right-hand threads with blunt tip design, manufactured to precise dimensional standards with Class 2A thread fit for consistent performance. The product meets industry standards for concrete anchoring applications and is compatible with standard installation tools. Material composition and manufacturing processes comply with RoHS and REACH environmental directives, while mechanical properties align with industrial fastening specifications for structural applications in construction and heavy equipment sectors.