Modern Carriage Bolts in sizes from #6-32 x 1-1/8" to 3/4" x 24". We offer them primarily in a black oxide finish.
Modern Carriage Bolts have Full Threads (up to 6" long), and Head Marks stamped on them (ie, "307A").
Many of our customers prefer the "traditional" carriage bolts, without head markings. They can be found here.