3mm & 2BA will cover most, but there is no "universal" size as such.
Measure what you have & replace like for like.
Anyone know the thread sizes for a one piece standard 11mm scope mount, Have a few mounts with buggered or rusty hex screws,
Top clamp and side screw thread please. Thanks, Col.
3mm & 2BA will cover most, but there is no "universal" size as such.
Measure what you have & replace like for like.
4mm for dovetail clamps and weaver rails on some.
3mm saddle clamps.
Depends where they are made.
Repariere nicht, was nicht kaputtist.