50pcs/Lot M3 M4 M5 for 20 30 40 45 Slot T-nut Sliding T Nuts Hammer Drop in Nut Fasten Connector(20-M3 (50Pcs))
Fits various slot structures and assembly needs, easy to match different projects.
Made of practical metal, treated with regular processes for long-term use.
Tool-free operation, simple steps, quick to finish assembly.
Reliable locking effect, resists slight vibration in daily use.
Suitable for home, industrial and DIY scenarios, a versatile accessory.