Midwest Fastener 5/16 in. x 4 in. Hex Head Masonry Screw

The Midwest Fastener 5/16 in. x 4 in. Hex Head Masonry Screw provides reliable anchoring strength for demanding fastening tasks. Engineered specifically for masonry, brick, and concrete substrates, this screw features a hex head drive that ensures maximum torque transmission and slip-resistant installation. Ideal for contractor and DIY projects alike, this fastener is designed to tap directly into pre-drilled holes for a tight, vibration-resistant hold. Suitable for mounting fixtures, brackets, and structural framing to solid masonry surfaces.