Can I buy the polythene screw caps that go under the screws when fixing corrugated plastic roofing sheets without screws? Everywhere I have looked sells them with useless domed, slotted screws as part of the 'package'.
TIA
Richard
PS anyone want 100-odd domed slotted 50mm screws that have been displaced by 50 mm Pozidrive screws? ;-) R