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Blue Masonry Screws 1/4" x 45mm Countersunk

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  • Product description

    Countersunk Blue Concrete Screws 1/4" x 45mm - Box of 100 or Single

    Medium weight through fixings for use in solid or hollow brickwork, blockword, hard stone or concrete. Ideal for fixing on wooden battens, window and door frames, brackets, metal profiles and can be used with disk washers for fixing insulation panels.

    3/16" / 5.3mm pilot hole required

    • Medium weight through fixings
    • For use in brickwork, block, hard stone or concrete
    • Ideal for fixing on wooden battens, window and door frames
    • Can also be used with disc washers for insulation panels
  • Technical Specifications:

    Shipping Weight:.....0.76kg
    Manufacturer:.....Ray Grahams
    Size:.....1/4 "
    Length:.....45 mm
    Drill Bit Ø:.....3/16 " or 5.3 mm
  • Customer Reviews:

    • Better than wallplugs


      Date posted: 24/07/2018 16:09 .

      Product:  Blue Masonry Screws 1/4" x 45mm Countersunk

      These are great. For breeze/clinker blockwork I'd suggest a 5mm drill as maximum, rather than 5.3mm in the description. Also a penetration depth greater than the 1 inch recommended by Tapcon.
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