Cap Screw, M5x45, Socket Head

Packed three of these into a tight aluminum bracket and the threads engaged smoothly without any galling. The hex socket held the driver perfectly each time.

I needed a few M5x45 socket heads for a new jig and these fit the drilled holes with zero play. The hex broach grabbed the driver firmly without any wobble.

The M5x45 thread cut cleanly into my mild steel fixture block, no binding or wobble once seated. Head depth is standard so a hex key grips well, though the black finish scuffs a bit if you torque hard. Solid buy for bench work.