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Square Lok Countersunk Screw Bright Zinc Plated 10 x 1 Inch

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  • Product description

    Square Lok Countersunk Screw Bright Zinc Plated 10 x 1 Inch

    The square lok screws have a countersunk head that give a flush finish and are suitable for use with many materials. The square lok head enables the driver to lock into the screwhead so that you can wave it about and the screw will not fall off. The screws have a bright zinc plated finish for increased durability and corrosion resistance.

    • Square lok screws with countersunk heads
    • Ideal for a flush finish
    • Suitable for use in and with many materials
    • Enables driver to lock into the screwhead
    • BZP finish for durability and corrosion resistance

  • Technical Specifications:

    Shipping Weight:.....0.00kg
    Manufacturer:.....Olympic Fixings Ltd
    Length:..... 1"
    Head:..... 10
    Finish:..... Bright Zinc Plated
  • Customer Reviews:

    • Doesn't cam out!


      Date posted: 29/08/2015 13:46 .

      Product:  Square Lok Countersunk Screw Bright Zinc Plated 10 x 1 Inch

      Phillips/Posi always manage to cam out. Why do you think some merchants have goldfish bowls full of Posi bits on the counter? The original Phillips was DESIGNED to cam-out (to avoid being driven too hard into thin metal). The Posi only partly remedies that. Even slotted heads are less likely to cam out.
      Square-Lok, or Robinson (after its Canadian inventor) head as it's is more correctly known has a very shallow taper and NEVER cams out. Most builders think Robertson head are only for plumbers - not correct. The main drawback is lack of variety. Torx is as good but is a little more fragile, and also suffers from lack of variety.
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