NK DRIVE PINS In this system, power actuated tool strikes power load,ignited power load drives NK DRIVE PINS into steel, concrete,brick and rock to fasten elements such as conduits, steel parts,doors, windows, boards, ceiling and other ornaments etc temporarily or permanently. Drive pin is driven by gunpowder combustion, and can be driven into the hard base of concrete, steel, brick masonry, stone and so on, QD nail material is #45 carbon steel, length range is from 16mm-72mm.
Drive pin is driven by gunpowder combustion, and can be driven into the hard base of concrete, steel,Hardness should be 50HRC-57HRC, shank should be bent to 60° without breaking, if shank length is less than 30mm, no need to check bending angle.
High-Quality Steel Material: Our Concrete Nails are made from durable steel, ensuring long-lasting performance in building construction projects. This is particularly suitable for a user looking for a reliable fastening solution.
Versatile Packing Options: Available in quantities of 25, 100, and 1000 pieces, our Concrete Nails are ideal for both small-scale DIY projects and large-scale construction sites. This flexibility caters to both small and large-scale users.
Galvanized Finish and ZP Surface Treatment: The galvanized finish and ZP surface treatment provide excellent corrosion resistance, ensuring our Concrete Nails remain effective even in harsh environments. This makes them perfect for a user who wants a long-lasting solution.
DIN Standard Compliance: Our Concrete Nails meet the DIN standard, guaranteeing compliance with international quality standards. This is a must-have for a user who prioritizes quality and reliability.

Model

        Shank Length               

       Application             

                       Diameter

      Head             

      Shank            

    Metal  Washer   

ENK22                 

             22mm        

         for steel

          5.5mm

            3.7mm

        12mm

NK27

             27mm

      for concrete

NK32

             32mm

NK42

             42mm

NK52

             52mm

NK62

             62mm