T-bolts

T-bolts, also known as hammerheads, T-slot bolts or hammer bolts, have a T-shaped head that can be placed in the aluminum profile groove and are often used in conjunction with flange nuts and are standard matching fittings when installing corner pieces. This kind of bolt is mainly used on the profile, which can be fixed after the profile slides, and the flange nut is mostly used to match the thread. When the nut is rotated, the head of the T-bolt is stuck in the groove of the profile, and the bolt does not rotate concentrically, which is very easy to install.