M4 x 16mm Hex Socket Pan Head Screw – 304 Stainless Steel | Metric M4 Bolt for 3D Printers, CNC, Robotics & Frame Mounting

Description ✅ M4 thread – 4mm diameter, 16mm length✅ Hex socket pan head – compact and easy to torque✅ Compatible with 2.5mm Allen key✅ 304 stainless steel – corrosion-resistant and durable✅ Works perfectly with V-slot and T-slot aluminum extrusions