Military Standard Aircraft Machine Bolt. Hexagon Head; Drilled Head; No Cotter Pin Hole; Fine Threads; UNF-3A; Material: Steel; Major Diameter: 0.25 in.
Military Standard Aircraft Machine Bolt. Hexagon Head; Drilled Head; No Cotter Pin Hole; Fine Threads; UNF-3A; Material: Steel; Major Diameter: 0.25 in.