#8 X 2" SLOTTED HEX WASHER SELF-PIERCING SCREW ZINC PLATED

    • Self-piercing screws feature a lead-thread that is rolled to the very tip of the screw
      point and then rapidly develops into a logarithmic helix for easily penetrating sheet metal.
    • Perfectly molded threads reduce driving torque and strip-out problems, while contrastingly increasing the speed of installation.
    • Used to “tap” their own mating internal thread when driven into wood and metallic materials.
    • Screws are undercut under the head to accrue positive binding.
    • Does not require a pre-drilled pilot hole in sheet metal under .040" thick.
    • Extra sharp point to ease starting.
    • Case hardened so surface after tempering is equal to minimum Rockwell Hardness of C28-38.
    • Zinc Plated to meet ASTM Specification F1941.
    • Screws conform to the dimensions of ASME B18.6.3


Standard Packaging Information

Part # Description Pkg Qty Pkg Per Carton Carton Weight
20419 #8 X 2" SLOTTED HEX WASHER SELF-PIERCING SCREW ZINC PLATED 100 16 17

schematic

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