Floor underlayment
Ideal for both temporary and permanent fastening
drill the hole deep enough to accommodate embedment depth and dust from drilling
low-strength applications such as securing wood-to-wood or wood-to-metal connections
Fully threaded along their entire length
3/16"-16 x 2-3/4" Daggerz Concrete Screw, Slotted Hex Washer Head - Dagger-Guard Coating, Blue, Pkg. 1,500 VPA Variable Pitch Connectors Floor underlaymentThe Daggerz Dagger Con Concrete Screws with slotted hex washer heads are built for tough jobs that demand strength, speed, and versatility. Whether youre fastening into poured concrete, block, or brick, these screws grip hard and hold tight no anchors needed. Their sharp point and hi low thread design make driving into masonry easier, reducing installation time and improving holding power. The integrated washer head provides a larger bearing surface,