Daggerz 12" x 2" Hex Washer Head Self Drill Screws - 2000 Qty

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The Daggerz #12 x 2" Hex Washer Head Self Drill Screws SDZ1220 are engineered for professional metal-to-metal fastening applications requiring strength, durability, and efficient i nstallation. Manufactured from C1022 low carbon steel, these screws feature a #3 self-drilling point that eliminates the need for pre-drilling and delivers fast penetration through steel substrates. The hex washer head provides superior torque transfer and secure clamping force, while the zinc-plated finish offers reliable corrosion resistance for indoor and light exterior applications. Ideal for metal buildings, steel framing, HVAC installations, and general construction projects, the SDZ1220 self drill screw is supplied in a convenient 2,000-piece carton for contractors and fabricators. Show more