Material: high carbon steel
Total length 160mm/6.3\"
1. First drill a hole with a bit of the same width
2. Insert the screw and lock it with a wrench
3. Put on the shelf and put in the flat pad locking screw
4. After use, loosen the nut when taking it out. Tap the screw in with a hammer, and the expansion pipe will be loose, so the expansion screw can be easily taken out.
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-3mm measuring deviation due to manual measurement.
1 X Expansion Screw