Blue-Tap Concrete Screws Hex Head (1/4" x 3-1/4") Blue - 100 pcs

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Blue-Tap Concrete Screws Hex Head (1/4" x 3-1/4") Blue - 100 pcs

Hex Head (1/4" x 3-1/4") - Blue 100 pcs

100 Count Package BLUE-TAP Case Hardened Concrete/Masonry Anchors.

BLUE-TAP Case Hardened Masonry Anchors are manufactured with a unique thread design to give exceptional holding power in most masonry materials. Fast and easy to install; just drill a hole and drive a BLUE-TAP masonry anchor in. As the BLUE-TAP screw is installed, it cuts threads into the material for superior holding. BLUE-TAP concrete screws are coated for corrosion resistance. They have passed comprehensive testing for extreme weather conditions.

  • Miami-Dade County Product Control Approved
  • Blue Tap Concrete Anchors are approved and comply with the Florida Building Code, including the High Velocity Hurricane Zone.
  • BLUE-TAP Concrete Screws have passed the Miami/Dade 1000-hour acid test, surpassing the usual 500-hour test.

Use with the PRO-TECT Fastener Protection System for superior protection from corrosion and electrolysis.

NOA No: 15-0520.04

Miami Dade County Approved



Fastener Head Style
Fastener Plating
Fastener Type
Masonry Anchor
Fastener/Connector Material
Carbon Steel
Finish Family

2 Reviews Hide Reviews Show Reviews

  • 5
    Strong and secure well

    Posted by Walter Just on Apr 23rd 2021

    Suggest using a can of air spray to remove dust from bottom of hole before inserting screw

  • 5
    Quality Products and Customer Service

    Posted by Fred Reardanz on Nov 9th 2017

    The Blue-tap Screws are of High Quality no rounding of heads with super gripping power into the concrete. The Folks at Florida Fastners are great People to work with very informative of their products and Customer Service is second to none the products are of High Quality and the results are like better than New. (Highly Recommended) Shipping is next day no Tricks