Details
3/8" Galvanized Carriage Bolts in various sizes. (3", 3.5", 4", 6", 7" and 8") All bolts are hot dipped galvanized grade 2 with a square neck.
Thread Size 3/8-16 Drill Size 3/8" Head Diameter .844" Head Height .208" Head Type Round Square Height .219" Square Width .388"For Use With Grade 2 Galvanized Nuts.



