Description
FREE SHIPPING Lot of 15 (15 Bolt's, Nut's, Washer) Bolts Carriage 307A Zinc Plated 1/4-13 x 5 1/2" With Nut And Washer Head style Carriage Carriage heads are large smooth and domed with no drive. Neck style Square Material Steel A low carbon steel for general use. Plating Zinc Zinc plated for moderate corrosion resistance. Thread density Coarse Diameter 1/2" Thread count 13 Length 5-1/2" Dimensional standard ASME B18.5 Length tolerance +0.08" / -0.10" Thread direction Right hand Head diameter 1.032" - 1.094" Head height 0.250" - 0.270" Square width 0.492" - 0.515" Square depth 0.250" - 0.281" Fully threaded Yes NOS Stock open box from hardware store that closed down, see picture for what you are buying