Shopping Cart

Your cart is empty.

Your cart is empty.

LIONMAX Concrete Screw Anchor, 300-PCS 1/4 Inch x 3-1/4 Inch Hex Head Concrete Screws for Block Brick Cement or Masonry, Diamond Tip, Rust Resistant Blue Coated, 1 Hex Socket and 3 Drill Bits

4.4 (8) Write Review
Free shipping on orders over $29.99

$49.99

$ 25 .99 $25.99

In Stock

About this item

  • 【SUPERIOR STRENGTH】: Made from carbon steel, LIONMAX concrete screw anchors guarantee unmatched durability and reliability for long-lasting projects. The blue coating creates a strong anti-corrosion and anti-rust barrier, ensuring that the concrete screws remain intact even in challenging conditions.
  • 【PROFESSIONAL DESIGN】: The diamond tip and high-low thread design make screwing a breeze. The diamond tip allows for easier insertion into concrete, while the high-low threads improve the connection between the screw and the base material.
  • 【HEX WASHER HEAD】: The hex washer head is designed to prevent slipping when significant force is applied. It also facilitates quick and easy drilling of the screw into the base material.
  • 【WIDE APPLICATIONS】: These hex head concrete screws are ideal for outdoor, home use and industrial projects, especially when anchoring items to concrete, brick, block or other masonry materials.
  • 【PACKAGE】: The set includes 300 PCS LIONMAX 1/4" x 3-1/4" hex head concrete screw anchors with 3 drill bits and 1 hex socket, saving you time and money by providing all the necessary tools in one package.


Product Description

LIONMAX Concrete Screws

DC Town
2025-07-06 15:42:46
Finally! I can purchase a well made screw online in bulk at a cheap price without paying the Home Depot ridiculous prices!
Customer
2025-07-05 16:38:27
These are typical blue concrete screws, what is great about it is, the large amount in this box at a great price
Mirllia
2025-04-22 15:01:59
The convenience of receiving everything that was needed for my cement wall project was great. Great package deal
Customer
2025-04-13 17:20:00
Mason drill bit that comes with the screws is manufactured outta round so it wobbles when trying to drill the pilot hole. Typical Chinese junk, nothing made in that country is worth a penny!
DALE COGGINS
2025-04-09 21:17:32
Easy to use
Placeholder
2025-03-29 11:34:15
Returned for refund wouldn't grip just stripped holes
Jeff Orange County Ca.
2025-02-08 14:33:16
The drill bit at the end look bent, this causes a larger hole, I got some other bits and the screws finally tighten and not keep spinning.
GC
2024-12-09 12:50:36
The two provided carbide drills work perfectly to drill the hole into the concrete walls.I used one bit for approximately 30 holes (mounting peg board frame to basement wall).My hammer drill and this drill bit made quick work of drilling the holes. It even got me through a few rocks in the concrete that were in the path of the drill.My tip, be sure you drill the hole 1/8-1/4 deeper than you think you need. When the screws "suck up" in the wood they penetrate slightly deeper into the concrete.The hole diameter is perfect for these concrete screws. I used a socket attachment for my battery impact drill and the screws went in quickly and securely. I could not get them to pull out. The test piece of wood was totally destroyed and the screw did not budge.Some other similar concrete screws like this would have the heads twist off as they 'sucked up' under the pressure of my impact drill. These did not!I did not have any hint of compromise on the shank or the head. I was simply amazed.Very pleased with the quality of the screws, ease of insertion, and the functionality of the provided drill bits.This is a great set for slightly less than big box stores yet shipped straight to your home.