Cap Screw, M5x20, Socket Head

The hex drive seated perfectly without any wobble, and the 20mm length was exactly right for clamping my jig plate. I ordered a handful for a bench project and every single one threaded in smoothly with no burrs.

The threads cut clean and the hex socket seated perfectly on my first try, no wobble or stripping. These are holding my bench top jig together solidly, and the 20mm length was exactly right for the job.

Bought a pack for my mini mill table and they thread in smooth without any binding. The 20mm length sits perfectly flush when clamping down 10mm stock with a washer. Solid little fasteners for the price.