What's this called?

[WelshMoth]

Trying to find a longer one of these but don't know where to start! What's it called?

L shaped screw comes back with promising Google results

Is it an Alum Key?

Right angled screw?

Allan key

It's not an Allen key which is hexagonal (or one of those kind of shapes) and used for undoing things.

I think it's a foundation bolt.

Aaargh 🙈

It's ALLEN key

But that isn't one. It's a foundation bolt

L-bolt

L-shaped anchor bolt

Well OP that is about 10 different suggestions for you!

What do you want it for - that may help narrow it down.

Or an L hook/square cup hook

I agree with anchor bolt, foundation bold and L bolt, all of which seem to be the same thing.

Would a bolt not have a screw thread on it?

Ignore my post above - I see it does have a crew thread on! Sorry.

Bloody hell that was quick! I was expecting it to take days

Sorry - should have elaborated - it belongs to a clamp that I tighten onto a desk or shelf for a lamp fitting. It's. It long enough though so want to get a longer one!

And yes, there's usually a bolt and clamp type thing on it.

just take it with you to B and Q and they will get you one? :)

Shielding - I love with my 95 yr old Mam in law so I'm relying on t'internet.

*live, even.

Although I do love her too.

I was expecting it to take days

Do you know MN at all? 😂

You might find that it was manufactured specifically for your clamp, so finding a spare might be tricky.

Could you make do with a straight bolt with a hex head and tighten it using spanner?