T-head bolt, T-slot 6 M5x12 -

Rotary T-Slot Bolts bolt slot T Slot Bolts M6 to M30 DIN 787 standard Forged steel bolt with milled T-shaped head with slot guide faces Ideal for T-slotted machine beds bolt slot grid Steel T-Slot Bolt: 34-10, 2-12 Thread Length, 34 Slot Width, Black Finish

bolt slot First thing I do after I extrude my sketch is I turn on its visibility, select the work axis tool and pick the center of the slot in my sketch