Daggerz 14" x 5" Hex Washer Head Self Drill Screws - 500 Qty

The Daggerz #14 x 5" Hex Washer Head Self Drill Screws are designed for heavy-duty metal-to-metal fastening applications. Manufactured from C1022 low carbon steel, these screws feature a #3 self-drilling point capable of drilling through steel up to 0.220" thick without pre-drilling. The hex washer head provides excellent torque transfer and secure clamping force, while the zinc finish offers dependable corrosion resistance. Ideal for structural steel, metal buildings, HVAC installations, and industrial fabrication, the SDZ1450 self drilling screw delivers reliable performance and is supplied in a 500-piece carton for professional contractors and fabricators.