Yup, they come with a big ole burly 7/16 bolt. What are you working on? We go through very few BA100's, the last set we used was for the adjustment linkage for the light bar on the race K5. They're nice for racks, tire hold downs and other small stuff that might need to move or be easily removable. Honestly, if what you're building doesn't need to pivot or have some vibration isolation, it's probably easier to just bolt it solid.