1/4 x 3 1/4" Tapcon Phillips Flat Head Masonry Screw Anchor, Blue Climaseal Coated (use 3/16 x 5 1/2" drill bit)
AN172-3222
https://www.fastenermart.com/mm5/graphics/00000001/A141101.gif
50.02
50.02
1
50.02
100
pcs
Code: AN172-3222