Where to find a 1/4-20 thread t-nut in the UK?

[mbridge87]

I need to find some heavy duty t-nuts with a 1/4-20 thread for 3030 aluminium profile. This seems really hard to find in the UK. Happy to order from elsewhere but I can only see these on sites in America and the postage is crazy.

Also happy to use any other hardware which will allow me to attach a 1/4-20 device to aluminium profile. It does need to be heavy duty though, the item I'm attaching is heavy.

Thanks in advance

[Doddy]

How many nuts do you need? it's the work of a few minutes to knock up a few nuts, drill and tap them?, or am I missing something?

[mbridge87]

How many nuts do you need? it's the work of a few minutes to knock up a few nuts, drill and tap them?, or am I missing something?

20 would probably be enough. I've not got the tools and haven't done it before so I'd prefer to buy some.