Ask an expert

Screw diameters

Posted by David wilkinson, on Tue 28 Jun 2016 10:38am

What is next smaller size to 6

Fri 01 Jul 2016 10:35pm

The next smaller size I think is 5.5.

Tue 28 Jun 2016 08:46pm

If you're talking about a metric screw, the next smaller one could be a 5.5mm or 5mm.

Tue 28 Jun 2016 10:41am

next gauge down is 4 if you google it you can find metric equivalent

Nick shares his story of finding local tradespeople in his new area.