CRL 1/4" x 1-1/4" #3 Phillips Flat Head Masonry Screws Quantity:Pack of 100 but the difference is great

but the difference is great

Product Warning:

For Sanding Cut-Outs and In Curves

Available in 3/8" and 1/2" (10 and 12

Perfect for dispensing low to high viscosity materials

CRL 1/4" x 1-1/4" #3 Phillips Flat Head Masonry Screws Quantity:Pack of 100 but the difference is greatComplete Anchoring System for Concrete Block and Brick Each Box Complete with Masonry Drill Bit Available in Slotted Hex Washer or Phillips Flat Head Styles CRL Masonry Screws actually cut into masonry while installing using specially sharp cut threads. They hold strong in concrete, brick or block eliminating the need for expansion anchors, plugs with screws, or power actuated fasteners. Common applications include: electrical conduit and J boxes;