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 2925-01-467-7672
NSN 5855-01-575-6772
NSN 5985-01-571-1793
NSN 5905-01-226-5916
NSN 6240-00-351-8564
NSN 5835-00-642-8148
NSN 2925-01-488-2966
NSN 5990-01-581-6871
NSN 5920-01-537-9197
NSN 5895-01-024-9573
NSN 5895-01-245-6892
NSN 5990-01-185-9835