1/4" X 3-1/4" Phillips Flat Head Blue Concrete Screws to Anchor Masonry, Block & Brick 100 Qty with Drill Bit by Bridge Fasteners
: Concrete Anchorage
: Bridge Fasteners
- Bridge-CON masonry fastening system consists of the Bridge-CON fasteners and a carbide-tipped drill bit.
- 100 Screws + 1 drill bit included in every Bridge Fasteners -Bridge Con Package -Bridge-CON fasteners are the optimal solution for concrete, brick or hollow block to attach electrical boxes and clips; wood headers, plywood, or furring strips; exterior insulation systems and more.
- Bridge-CON fasteners are the optimal solution for concrete, brick or hollow block to attach electrical boxes and clips; wood headers, plywood, or furring strips; exterior insulation systems and more.
- Bridge-CON fasteners from Bridge Fasteners provide superior corrosion resistance. Don't rely on standard-sized fasteners in nonstandard applications. Choose the fastener designed for the job.
Bridge-CON masonry fasteners are ideal for use in solid concrete, brick, block and mortar joints. They are available in two diameters of 3/16” and 1/4”. Their two head styles are either hex washer head slotted or phillips flat countersunk. They are manufactured in a variety of lengths in order to meet most application requirements.
The Bridge-CON masonry fastening system from Bridge Fasteners offers optimal performance in a wide range of masonry applications.
This larger size provides increased shear and tensile strength to meet the needs of more demanding applications in poured concrete, block, and brick, including:
- metal door framing
- shelving and racking
- shutter systems
- window frames
- cable trays
- pipe supports
The 5/16" Bridge-CON masonry fastening system consists of the Bridge-CON fasteners and a carbide-tipped drill bit. Consistent performance and maximum pullout strength can be assured only when all three elements of the system are properly used.
Fastener Length and Diameter: The length of the fastener to be used is determined by combining the thickness of the attachment (A) with the desired depth of embedment in the masonry material (B). It is recommended that a minimum of 1" and a maximum of 1-3/4" embedment be used in determining fastener length.
Hole Depth: A 1/4" carbide-tipped drill bit supplied with each box of 5/16" fasteners. The correct hole depth (B & C) can normally be obtained by drilling the full length of this bit. In all cases, the hole must be at least 1/4" deeper than the depth of the fastener embedment. Normal safety precautions should be observed when drilling the holes to avoid electrical installations, other utilities and reinforcement bars.
Bridge-CON fasteners are the optimal solution for concrete, brick or hollow block to attach electrical boxes and clips; wood headers, plywood, or furring strips; exterior insulation systems and more.
The Bridge-CON masonry fastening system from Bridge Fasteners offers optimal performance in a wide range of masonry applications. Cold formed fasteners, precision-cut carbide drill bits all work together to provide excellent pull-out and shear values.
All components of the system are manufactured to strict quality standards to ensure consistent, trouble-free installation and in-place performance.
Features & Benefits
- Fastener threads mechanically link to masonry, increasing joint integrity
- Available in 3/16" to 5/16" diameters, 1" to 6" lengths
- Installs quickly
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.