An assortment of zinc-plated metric carriage bolts from Hillman. Carriage bolts are commonly used in wood connections due to the square neck beneath the round, smooth head which fits securely in the hole and prevents the head from turning. Parts in full assortment come in M6-1.00, M8-1.25, & M10-1.50 coarse screw thread variants and come in various lengths measuring 80mm thru 120mm. Full assortments of #45922 contain eight (8) refills comprised of Hillman item numbers #45923 - #45930.