Brass strap clamps for my milling machine. A friend of mine whose family owns a machine shop has some of these for his own CNC milling machine, and I decided I needed to borrow aspects from his design and make my own set. :) M6 socket head cap screws to match the t-nuts from the clamping kit I already have. He used ¼-20 and I suppose that’s ok too, but the finer pitch of an M6x1 screw allows for finer adjustment and more clamping force. ;)

1/2″ C360 brass, overall length is 2″, top bevel is 30°, side bevels are 15°.