10mm x 60mm Hex Head Concrete Screws - Zinc And Yellow Plated Steel
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
AM Premium Concrete Screw | AnchorMark Pty Ltd
TTN Titen Concrete and Masonry Screw | Strong-Tie | Together we're helping build safer stronger structures