86 13546906866 [email protected]
EN
All Categories

FAQ

Home » Support » FAQ

What is the difference between Allen screws and hexagonal screws?

What is the difference between Allen screws and hexagonal screws?

The Allen screw outside the screw head is round, the middle is concave into the hexagon,

and hexagonal screw is the more common we see the edge of the screw head into the hexagonal kind.

Hot FAQ

return