S-90161A676 Length 6" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with silver coating for long-lasting performance in harsh environments, reducing maintenance and replacement costs.
• High-strength anchoring with 165 lbs pull-out and 195 lbs shear strength ensures reliable, secure fastening in demanding concrete, block, and brick applications.
• Optimized for 3,000 psi concrete, providing tested reliability and consistent performance in standard masonry materials.
• Easy installation and removal with a removable design and compatibility with a standard 1/4" drill bit, saving time and labor on job sites.
• Deep thread engagement from a 2" thread length and pointed tip for quick starting and superior holding power in pre-drilled holes.
• Secure external hex drive allows for high-torque application with common tools, preventing stripping and ensuring a tight, flush fit.
• Versatile application range suitable for block, brick, and concrete, making it an ideal all-purpose anchor for various construction and masonry projects.

Professional Applications & Engineering Value

This 5/16" x 6" heavy-duty tapping screw is engineered to address common fastening challenges in masonry and concrete applications. The silver corrosion-resistant coated steel construction combats environmental degradation, extending service life in outdoor or moisture-prone settings. Its right-hand threaded design with a pointed tip facilitates quick penetration and secure grip in pre-drilled holes using a standard 1/4" drill bit, minimizing installation effort. With a minimum installation depth of 1" and robust external hex drive, it ensures high torque transfer without slippage, making it ideal for securing fixtures, structural elements, and equipment in block, brick, and 3,000 psi concrete. This screw delivers dependable performance, reducing the risk of pull-out or shear failure in construction and industrial projects.

Specification Summary & Compliance

This tapping screw adheres to standard inch measurements, featuring a thread diameter of 0.313" and length of 6" with precise Class 2A thread tolerances for consistent fit. It is manufactured from steel with a corrosion-resistant coating and is designed as a removable anchor type for flexibility. The product complies with general industry standards for masonry screws and is tested in 3,000 psi concrete to validate its 165 lbs pull-out and 195 lbs shear strength. It meets common regulatory requirements such as RoHS and REACH for environmental safety, ensuring reliability in construction applications.