GPM SF5OD12TK1 is made for General Hop-Up Parts Screws Car Kit Upgrade
Product major function & usage:
Pad under the screw take a good look at end the screw twisting too difficult and crushing the elements or accesssories.
Stainless metal is impact-resistant, wear-resistant item versus an easy task to rust.
Other unique documents and comments
1. Internal diameter : 5mm
2. Internal depth : 1mm
3. Outer diameter : 12mm