S-99795A106 Length 4" Tapping Screws
Tapping Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
Installation & Application
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Key Features & Benefits at a Glance
- Exceptional holding power with 1000 lbs pull-out and 1800 lbs shear strength, ensuring reliable performance in demanding concrete applications.
- Superior corrosion resistance from the zinc-plated steel construction, extending service life in block, brick, and concrete environments.
- Easy installation and removal thanks to the external hex drive and removable design, saving time and labor during construction or maintenance.
- Optimized for 4000 psi concrete, providing tested and proven performance in high-strength masonry without pre-tapping.
- Precision compatibility with a 7/16" drill bit and 2 1/2" minimum installation depth, ensuring accurate and secure fastening every time.
- Robust blunt tip design that reduces cracking in brittle materials while maintaining strong thread engagement.
- Compliance with RoHS 3 standards, guaranteeing environmentally safe materials for use in regulated projects.
Professional Applications & Engineering Value
Engineered for heavy-duty fastening in block, brick, and concrete, this zinc-plated steel tapping screw addresses common challenges in construction, such as material spalling and insufficient grip. The external hex head allows for high-torque application with standard tools, preventing stripping and ensuring tight seals. Its 3 3/4" thread length and blunt tip minimize installation stress, distributing load evenly to enhance structural integrity. Ideal for anchoring machinery, structural frames, and facade elements, it delivers consistent performance in 4000 psi concrete, reducing the risk of failure and rework in commercial and industrial settings.
Specification Summary & Compliance
This 1/2" tapping screw features a right-hand thread with standard inch measurements, including a head width of 3/4" and overall length of 4". Manufactured to precise dimensional tolerances for reliable fit, it is designed for use with a 7/16" drill bit and meets RoHS 3 (2015/863/EU) compliance, ensuring adherence to environmental and safety regulations without compromising on mechanical strength.
