https://www.boltmasters.com.au/threaded-rod/mild-steel/unc-threaded-rod-black/5-3-16unc-x3ft-black-threaded-rod-05foc36b
5/16UNC X3FT BLACK THREADED ROD
Yes, Boltmasters sure do carry 5/16UNC X 3Foot GRADE 2 BLACK FULLY THREADED ROD
black threadedrod