Consumables
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8X25 GALV CSK SQUARE (1000)
$33.48 Add to cart FastnersA screw is a metal pin with a head and tapered shafts that, because of it’s tapered shape, clamps two pieces of wood together. … Steel screws are a strong fastener, but they easily rust. This weakens the connection and stains the wood. That is why steel screws are often galvanized; ‘coated’ with a layer of zinc.
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8X25 SS CSK SQUARE (1000)
$52.22 Add to cart FastnersA stainless steel screw for fastening wood, metal, or other materials to concrete or masonry.
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8X25 ZINC CSK SQUARE (1000)
$23.43 Add to cart FastnersGenerally, hot dipped galvanising (meaning a thick layer of zinc is applied to the screw or bolt) is the best defence against copper corrosion, especially in coastal regions where the salty air and water can act as an electrolyte, speeding up the corrosion.
