ITW Red Head 1/4" x 2-1/4" Hex Washer Head Tapcon Screw Anchor (Must Order in Quantities of 50) - White Cap
5,000) Hex Washer Head 3/16 x 1-1/4 Concrete Screws Tapcons + 3 Bits BULK - Lexar Industrial
3/8 x 2" Fender Washer | The Nutty Company, Inc.
Tapcon Concrete Anchors, Hex Washer Head, Steel, 1/4 x 2.75-In., 150-Pk. | West True Value
1/4-20 x 1-1/2" full thread hex bolt and fender washer | Stainless Steel- Convenience Pack 50 - WindStorm Products®
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