Tapcon 3/16x1-1/4 Concrete Anchor Phillips, 25-pk The "original masonry" anchor that cuts its own threads into concrete, brick, or block. Maximum performance is achieved because the Tapcon Anchor, the Condrive Installation Tool, and the carbide-tipped Tapcon Drill Bits are designed to work as a system. It is essential to use the Condrive tool and the correct drill bit to assure consistent anchor performance. Works in all masonry base materials Fast and easy 3 anchors per minute No hole spotting or inserts required Removable Slotted hex and philips flat head styles Specifications: BRAND: ITW Tapcon SIZE: 3/16" LENGTH INCHES: 1-1/4 MATERIAL: Steel HEAD: Flat PACKAGE QTY: 25 MANUFACTURERS PART NUMBER: 24250 ANCHOR TYPE: Screw Anchor DRIVE: Phillips