Product Info Catalog Hardware Fasteners Screws Masonry Screw, 1/4 x 2-3/4-In. Star Hex Head, 100-Pk. Masonry Screw, 1/4 x 2-3/4-In. Star Hex Head, 100-Pk. Request a Quote UPC: 738287512151 SKU: 192469 Model Number: 51215 Torquemaster, 100 pack, 1/4" x 2-3/4", star hex head masonry screw. Added Torque, reduces the risk of cam-out. Quick, this two step system installs quickly and provides a neat finish. Safe, no dangerous powder actuated tools needed. Removable, screws can be easily removed. Coating, features Blue Ruspert finish for rust resistance.