Daggerz 1/4" x 3-1/2" Self-Drilling Plywood-to-Metal Screw with Wings, Star Flat Head - ACQ Dagger Ultra-Guard Coating, Qty. 900 Trim Head Collated Wood Deck Screws Fastening Wood-to-Steel including nailers and

Fastening Wood-to-Steel including nailers and ledgers

rafter and underside of metal-deck applications

Whether for decks

Lumber Size: Intended for use with 6x posts/columns

Its heavy-gauge steel construction enhances durability

Daggerz 1/4" x 3-1/2" Self-Drilling Plywood-to-Metal Screw with Wings, Star Flat Head - ACQ Dagger Ultra-Guard Coating, Qty. 900 Trim Head Collated Wood Deck Screws Fastening Wood-to-Steel including nailers andDaggerz brand self drilling screws are a high quality screw designed for wood to metal fastening jobs. The #4 self drilling point drills through metal easily and eliminates the need for any pre drilling. The wings on the screw point are designed to ream a larger hole in the wood and break off when they hit the metal so the wood can be drawn tight to the steel. The flat head is designed to sit flush with the wood once installed. The proprietary ACQ