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189A - Cup washer - Countersunk

Countersunk type cup washers. Nickel plated brass, for 4, 6 or 8 gauge screws. Usually used under the screw head on woodwork cappings etc. Per packet of 100 pieces.

  • 4 gauge screw size - 2.9mm ID, 7.05mm OD
  • 6 gauge screw size - 3.5mm ID, 8.85mm OD
  • 8 gauge screw size - 4.2mm ID, 10.65mm OD

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  • Cup washer - Countersunk
  • Cup washer - Countersunk
  • Cup washer - Countersunk
  • Cup washer - Countersunk
Ordering
    To order: enter quantity for the product variation/s you want & click the 'Add' button at the bottom right.
  • For 4 gauge screws

    189A.4 - For 4 gauge screws

    @ £6.98 / packet of 100 pieces
    Subtotal:
  • For 6 gauge screws

    189A.6 - For 6 gauge screws

    @ £8.29 / packet of 100 pieces
    Subtotal:
  • For 8 gauge screws

    189A.8 - For 8 gauge screws

    @ £9.19 / packet of 100 pieces
    Subtotal:
Total: £  
Prices shown VAT @ 20%