due to the fact they call for an Allen wrench for set up and elimination, most inner hex screw heads include a fitting Allen wrench.
Bugle Screws are exclusively produced for drywall set up. Most bugle screws Have got https://iwanvyts484282.wizzardsblog.com/28180029/the-fact-about-types-of-screw-heads-that-no-one-is-suggesting