There is a nut included 5/16-24 hexnut
A forked part, having transverse hole(s) or slot(s) in each arm (prong) to accommodate a bolt, pin, or the like, and having a connection facility opposite the fork. It is designed to be attached to a shaft, rod, turnbuckle or the like by welding, threading, and/or pinning. may include provisions for locking. see also yoke, universal joint and connector, rod end. For items specifically designed for aviation, see clevis, rod end, aviation.
NSN 6650-00-137-0283
NSN 5950-00-428-6313
NSN 6220-01-396-3121
NSN 6650-01-340-1734
NSN 5905-01-094-6361
NSN 7035-00-631-3782
NSN 5935-00-375-1606
NSN 2925-00-051-1467
NSN 5930-01-503-2920
NSN 5920-01-116-3576
NSN 5910-00-225-9592
NSN 5905-00-620-8374