5/8-11 x 6-1/2" Carriage Bolt - Round Head - Steel - Zinc - UNC - Grade 5 - Undersized Pack of 25 492103

This 5/8-11 x 6-1/2in carriage bolt is designed for fastening soft wood, plastic, and metals without pull-through, featuring a wide round head without screwdriver slots. Made of steel for long-lasting reliability and strength, it has a square neck that grips the substrate to prevent the bolt from turning as nuts are tightened. Suitable for use in pre-drilled holes with fastener nuts, it can be tightened by hand wrench or industrial-strength pneumatic tools. Ideal for general construction, furniture making, and repair projects, this carriage bolt offers a secure and durable fastening solution for a variety of applications.

Top product features:

• Round head carriage bolts feature wide round heads without screwdriver slots to fasten soft wood plastic and metals without pull-through.
• Fasteners are made of steel for long lasting reliability and strength.
• Square necks grip substrate to prevent the bolt from turning as nuts are tightened.

Top product applications:

• Soft wood construction
• Plastic fabrication
• Metal assembly