Tapcon 4 in. L Star Flat Head Concrete Screws 8 pk FAUCET STEMS Cleaner Holes: The Irwin Speedbor

Cleaner Holes: The Irwin Speedbor Wood Boring Bit features three cutting spurs that enable faster and cleaner holes

Precision-machined blade and beveled cutting edge

This military grade nylon is a lightweight way to face nature's challenges

Typically used on bench grinders

Width: 4-inch

Tapcon 4 in. L Star Flat Head Concrete Screws 8 pk FAUCET STEMS Cleaner Holes: The Irwin SpeedborAs the original concrete screw anchor that revolutionized the construction world, Tapcon brand concrete anchors deliver the ease of use, superior precision and the unparalleled performance that professionals demand. With a new star recess to eliminate bit slip, Tapcon drives with ease and the patented thread design allows for quick and successful installation no matter the type masonry substrate anchored into. SPECIFICATIONS Chisel edges accurately