How to Install Tapcon Masonry Concrete Screws | Fasteners 101 - YouTube
Concrete Screws
Blue-Tap Concrete Screws Hex Head (1/4" x 1-3/4") Blue- 100 pcs - Florida Fasteners Direct
CONFAST 1/4" x 1-1/4" Concrete Screws 410 Stainless Steel Hex with Concrete Drill Bit for Anchoring to Masonry, Block or Brick (50 per Box): Amazon.com: Industrial & Scientific
MasTek Self-Drilling Concrete Screws 1/4 x 3" Steel Tungsten Carbide Tip (15PK): Amazon.com: Industrial & Scientific
8mm x 100mm Hex Head Concrete Screws - Galvanised Steel
Fasteners for Concrete - Screws & Fasteners | Rowley