S-99795A109 Length 6" Tapping Screws

Tapping Screws

0522FA00007 Tapping Screws
0522FA00007 Tapping Screws

Image may differ from product. See technical specification for details.

Part No.
Part No. 0522FA00007
Equivalent to mcmaster :
99795A109

Basic Information

Anchor Type Tapping Screw
Removable Removable
System of Measurement Inch

Head Parameters

Head Type Hex
Head Width 3/4"
Head Height 7/16"

Dimensions

Length 6"

Thread Parameters

Screw Size 1/2"
Thread Diameter 0.5"
Thread Length 5 3/4"
Thread Direction Right Hand

Tip & Drive Parameters

Tip Type Blunt
Drive Style External Hex
Drill Bit Size 7/16"
Drill Bit Diameter 0.4375"

Material & Strength

Material Zinc-Plated Steel
Strength, lbs. Pull-Out 1000
Strength, lbs. Shear 1800

Temperature & Environment

For Use In Block, Brick, Concrete
Tested In 4,000 psi Concrete
RoHS Compliant

Installation & Application

Min Installation Depth 2 1/2"
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Superior corrosion resistance with zinc-plated steel construction, ensuring long-lasting performance in demanding environments.
  • Exceptional pull-out and shear strength of 1000 lbs and 1800 lbs respectively, providing reliable anchoring in 4000 psi concrete applications.
  • Easy installation and removal thanks to the external hex drive and removable design, reducing labor time and tool wear.
  • Optimized thread engagement with a 5 3/4" thread length and blunt tip, minimizing material stress and improving hold in block, brick, and concrete.
  • Precise compatibility with a 7/16" drill bit, ensuring accurate hole sizing and secure fastening without slippage.
  • Environmental compliance with RoHS 3 standards, meeting regulatory requirements for safe and sustainable use.
  • Versatile application in heavy-duty masonry, supporting structural integrity in construction and industrial projects.

Professional Applications & Engineering Value

This heavy-duty tapping screw is engineered to address common challenges in masonry fastening, such as material cracking and anchor failure. Made from zinc-plated steel, it resists rust and degradation, extending service life in humid or outdoor settings. The external hex drive and right-hand thread facilitate quick installation with standard tools, while the blunt tip reduces the risk of over-torquing and substrate damage. Ideal for securing fixtures in concrete, block, and brick, this screw's high pull-out and shear strength ensures stability in structural applications, from building frameworks to machinery bases, minimizing maintenance needs and enhancing project reliability.

Specification Summary & Compliance

This 1/2" tapping screw features precise dimensions, including a 6" length and 5 3/4" thread, with a Class 2A thread fit for consistent performance. It complies with RoHS 3 (2015/863/EU) regulations, ensuring it is free from hazardous substances. Designed for use with a 7/16" drill bit and tested in 4000 psi concrete, it meets industry standards for strength and durability in masonry anchoring applications.

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