Dimensions: Ø 20mm (Outer diameter) x 3mm (Thickness), 4.5mm (Inner countersunk hole diameter)
Features: Zinc anneal unmagnetised steel washer
Features a 4.5mm countersunk hole sized specifically to accommodate flat-head screws. Use these products to create a metal striker surface that will allow the attachment of a magnet, particularly with the Rare Earth Pot magnet range.
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