These are extension screws to suit out Brass Chicago interscrews.
This is a pack of 6 extension screws as shown, 10mm in length.
Variables such as thread pitch, thread length and post diameter mean that it is highly unlikely that our interscrews or extensions will fit into existing sets from different manufacturers. Instead of trying to match existing sets, we recommend that you consider replacing your existing set with our interscrews; that way you will be able to add extensions or obtain replacements later if required.
Our extension posts are available in 10mm or 20mm lengths. These extension posts are also available in bulk packs of 100 (see separate listing).
These are extension screws to suit out Brass Chicago interscrews.