5/16"-18 X 1-5/8" Carriage Bolts, Round Head, Square Neck, AISI 304 Stainless Steel (18-8)

Also known as coach bolts, are typically used to fasten metal to wood.The square neck under the head locks the bolt into place.Type 304 stainless steel is defined as a Chromium-Nickel austenitic alloy.Stainless steel significantly improves resistance to...