3/8-16 x 5 1/2 Carriage Bolt Galvanized M6-1.0 It has a hex head

It has a hex head for easy tightening with a wrench or socket

and is ideal for projects that require a strong and durable fastener

making it suitable for outdoor applications or in areas with high humidity

The undersized body allows the bolt to be used in applications where the hole is slightly smaller than the bolt diameter

3/8-16 x 5 1/2 Carriage Bolt Galvanized M6-1.0 It has a hex headThe 3 8 16 x 5 1 2 Carriage Bolt Galvanized is a high quality fastener designed for use in a wide range of applications. It is made from durable steel and features a galvanized finish for added corrosion resistance. The bolt has a 3 8 16 thread size and a length of 5 1 2 inches. It is ideal for use in wood or metal applications and can be used with a variety of nuts and washers. The bolt is easy to install and provides a secure hold.