Bags of 100 self tapping screws suitable for old Hornby Doublo tinplate 3 rail track.
Avaialble in lengths of 10mm black and 10mm or 20mm in silver. 10mm is long enougth, 20mm is for special circumstances.
Free UK P+P.
For screws for plastic Hornby, Peco and other unballasted oo/ho please see my Ebay store.