Daggerz #12 x 1" Self-Drilling Metal-to-Metal Screw with Washer, Hex Head, #3 Drill Point - 410 Stainless Steel, Qty. 2,500 410 Stainless Steel Concrete Screws the screw features a 6-lobe

the screw features a 6-lobe star drive that reduces cam-out and extends driver bit life

CI-LV FS Fast-Setting Low-Viscosity Structural Injection Epoxy is a two-component

Durable Steel Construction: Manufactured from heavy-gauge steel for dependable strength and long-term performance

Decks & Outdoor Structures: Provides a strong

Daggerz #12 x 1" Self-Drilling Metal-to-Metal Screw with Washer, Hex Head, #3 Drill Point - 410 Stainless Steel, Qty. 2,500 410 Stainless Steel Concrete Screws the screw features a 6-lobeBuilt to perform in tough environments, the Daggerz Self Drilling Metal Screw with Washer and Hex Head is made from corrosion resistant 410 stainless steel for reliable exterior and interior metal fastening. These screws feature a precision self drilling tip for fast metal to metal installation without the need for pre drilling. The integrated EPDM washer provides a watertight seal, making them a smart choice for roofing, siding, and steel framing