OO Square Plate (Square Hole) Washers Self Colour [For Use With Holding Down Bolts]
Due to the recent Covid-19 outbreak, our trade counter is no longer open for customers.

All future orders will be delivery only, but due to demand, there may be some delays.

We have made arrangements with suppliers to send items direct on a next day service on items that have a 3 day availability and are not on our shelves. These charges are set by our manufacturers and will depend on items ordered and delivery postcode, but should help with clearing backlogs and ensuring deliveries are received quickly if required.

This information may change at any time.


Square Plate (Square Hole) Washers Self Colour [For Use With Holding Down Bolts]



Next day delivery is available on items marked with a *.


ImageProduct + Brand: PriceAvailabilityQty

M16x100x10 Square Plate Washer Self Colour (Pack of 30) Square Hole


Part No: HX16-PLW-SC10010B

HX Fixings

£59.71
Excl VAT: £49.76
3 Days

M20x100x6 Square Plate Washer Self Colour (Pack of 50) Square Hole


Part No: HX20-PLW-SC1006B

HX Fixings

£54.91
Excl VAT: £45.76
3 Days

M20x100x10 Square Plate Washer Self Colour (Pack of 30) Square Hole


Part No: HX20-PLW-SC10010B

HX Fixings

£54.47
Excl VAT: £45.39
3 Days

M24x100x6 Square Plate Washer Self Colour (Pack of 50) Square Hole


Part No: HX24-PLW-SC1006B

HX Fixings

£55.31
Excl VAT: £46.09
3 Days

M24x100x10 Square Plate Washer Self Colour (Pack of 30) Square Hole


Part No: HX24-PLW-SC10010B

HX Fixings

£55.94
Excl VAT: £46.62
3 Days

M30x100x10 Square Plate Washer Self Colour (Pack of 30) Square Hole


Part No: HX30-PLW-SC10010B

HX Fixings

£57.53
Excl VAT: £47.94
3 Days
  • Plate washers.
  • Self colour.
  • Square holed plate washers are designed for use with holding down bolts.

Self coloured finishes have no protection against corrosion, and are more suited for use in internal joinery applications. Self colour finishes have no definitive colour and can vary with the effects of natural oxidisation and weathering, from a bright zinc finish to a dark black colour. Before being used in exterior environments, they should be coated or painted with a protective covering.