[1 2W12 Whitworth Screw]
[3 8UNC16 Unifi Screw]
[5 16UNC18 Unifi Screw]
[3 8UNF24 Unifi Screw]
[1 2UNC13 Unifi Screw]
[1 8W40 Whitworth Screw]
[1 4UNC20 Unifi Screw]
[1 4UNF28 Unifi Screw]
[3 8W16 Whitworth screws]
Processing screw: Uni-fi screw (fine) / Material : Iron, light metal. For thread processing. Comes with an adjustment screw so you can adjust the size. Can also be used when fixing threads.