#823909 Spec Diameter Thread Threads Length Grade Finish Weight 0.5 (1/2) Partial 13 2.5 (2 1/2) Grade 5 Plain Finish .168 Diameter 0.5 (1/2) Thread 13 Length 2.5 (2 1/2) Grade Grade 5 Finish Plain Finish Weight .168 Need Something Custom? Attributes Need Something Custom? Grade 5