Skip Content


Flat Phillips Concrete Screw, 3/16" Dia. x 3-1/4", Steel, Permaseal Coating Fastener Finish

  • Item # 30TD95
  • My Part #
  • Mfr. Model # 2748SD-PWR
  • Catalog Page # 2164
  • UNSPSC # 31161502
Concret Anchr Screw,3-1/4"L,3/16"D,PK100 close

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.

CAD Downloads

Web Price $27.30 / pkg. of 100
Activate Now

to save with

Select AdvantageSM

Please sign in or register to access lists

Please sign in or register to access Quote

Want to Get Free Shipping?

  • Shipping Weight 1.8 lbs.
Country of Origin Taiwan Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

The Tapper+® Concrete Screw Anchor is designed fast, easy installation in light to medium duty applications in concrete, masonry block, brick, and wood base materials, and provides a neat, finished appearance. A gimlet point lets you install the screw into wood base materials with no need for pre-drilling.

View More

Technical Specs

  • Item Concrete/Masonry Screw
  • Anchor Screw Type Concrete Screw
  • Anchor Screw Head Style Flat Phillips
  • Anchor Material Steel
  • Material Grade Not Graded
  • Fastener Finish Permaseal Coating
  • Anchor Dia. 3/16"
  • Anchor Length 3-1/4"
  • Seismic Approved No
  • ICC Approved for Cracked Concrete No
  • ICC Approved for Un-Cracked Concrete Yes
  • Drill Bit Size 5/32"
  • Application Window Installations, Interior Hand Rails, Wood to Concrete, Storm Shudders
How can we improve our Technical Specifications?

Compliance and Restrictions


Customer Reviews

Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.