Solid brass screw cup cups pack of 100 for no.4 (2.9-3.0mm) countersunk screws

Diamondjack

Pack of 100 solid brass screw cups (screw cup washers), for no.4 (2.9-3.0mm) countersunk brass screws.  These are real brass, not just plated or coated, so are suitable for outdoor use.\n\nOverall diameter 9.75mm, centre hole diameter 3.1mm, height 2.05mm.  Penny not included in the sale!\n\nFREE POSTAGE UK!  \n\nUK seller, orders despatched from stock held in\nEngland.  A VAT invoice will be sent with\nevery item we sell, folded up to form the address label.\nWe always despatch items quickly, but if you need it fast\nplease consider the 1st class post or next working day courier (UK\nmainland only, except Scotland) delivery options, as 2nd\nclass post can be very slow.  The\nestimated delivery times on the listing \nare put on by E-bay, not by us and can be misleading, as they assume\nthat all 2nd class mail arrives in 2 days, which is not true.