Bridge parts - help!

[casapete]

Need help in sourcing a part for the bridge of my bass. Of course it would help if I knew what it was called! It’s the threaded support for the saddle, one of a pair for each saddle. Allen key adjustment , black metal and as the bass is an Indonesian made Dearmond am guessing it will be metric sizing? Will post a pic when I get the bass back from a mate if that helps.

Any ideas what they’re called so I can start Googling, or anyone have one they want to sell please? Thanks in advance for your help fellas, cheers. Pete.

[blablas]

Grub screws.

[casapete]

Great , thanks. Found some at allparts, pack of 8 for £2.50. Result, cheers!