Uxcell M8 Thread 12mm Tall Round Hollow Screw Bolts Chandelier Bolt Lamp Fasteners 40pcs

The hollow bolts with polished sides are widely used in lamp lighting electrical accessories machinery manufacturing DIY handmade ornaments etc. for socket expansion and fixing ceiling chandeliers or other lamps. Advantages 1. Sturdy carbon steel material surface plating anti-corrosion not easy to rust easy to clean. 2. The center of the bolt is hollow for light wires or wires to pass through. Instruction Easy to use screw the bolt into the thread and secure it with the nut. NOTE: Please choose the appropriate specification and size according to your needs.