Bags of 100 self tapping screws suitable for old Hornby Doublo tinplate 3 rail track.
Available in lengths of 10mm or 20mm in either black or silver. 10mm is long enough, 20mm is for special circumstances.
Free UK P+P.
For screws for plastic Hornby, Peco Fleischmann etc oo/ho gauge N/TT gauge please see my Ebay store.