Grub screws, steel, sold separately.  Instead of having to buy a pack of 10 or 20 when you just need the one or two.

Flat head and pointed/cone head variations.

M2x3 means M2 is the hex key size and x3 is the length overall in mm.

2nd class postage included.  Other faster postage options available at check out.

Large discount for multi-buy.