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 6645-00-092-5091
NSN 6150-01-577-0553
NSN 5920-00-792-9631
NSN 6620-01-426-2220
NSN 5990-01-110-8979
NSN 5855-00-135-9064
NSN 6685-00-204-6037
NSN 5905-00-739-0764
NSN 5996-01-633-7979
NSN 5935-01-113-8096
NSN 5960-00-372-4876
NSN 6240-01-502-2530