Galvanized Carriage Bolts

Galvanized carriage bolts are available in Grade 5 and A307 Grade 8. Important Note: Due to the plating thickness, only hot dipped galvanized nuts should be used on hot dipped galvanized carriage bolts.

Carriage Bolt Resources

• Round Head, Square Neck Carriage Bolts
• Round Head, Short Neck Carriage Bolts
• Round Head, Ribbed Neck Carriage Bolts
• Fin Neck Carriage Bolts
• Flat Head, Square Neck Carriage Bolts
• Nut Compatibility Chart
• Bolt Grade Markings & Bolt Strength Chart