Daggerz 10 24" x 1 1 4" Phillips Thin Wafer Plymetal Self Drill Screws 3500 Qty Hardware > Tool Accessories > Drill & Screwdriver Accessories > Drill & Screwdriver Bits crafted with an aluminum I‑beam crafted with an aluminum I‑beam profile and rare‑earth magnets for stable The integrated EPDM bonded washer helps create a weather resistant seal that reduces moisture intrusion and enhances fastening reliability in exterior applications The Daggerz 10 24 x 1 1 4" Phillips Thin Wafer Plymetal Self Drill Screws PLYSDCT101104M are designed for wood to metal fastening applications requiring superior holding power and corrosion resistance 000 hours of salt spray protection and is approved for use with ACQ treated lumber