Metric Carriage Bolts with Zinc Plating
Click image to enlarge
Our metric carriage bolts are best known for their smooth, rounded head and distinctive square neck just below it. This design prevents the bolt from rotating or vibrating loose after installation, ensuring a stable connection. Manufactured to the DIN 603 standard, these fasteners are available in both Class 4.6 and Class 8.8 grades, offering a range of tensile strength options. Every metric carriage bolt we offer is provided in a zinc plating finish for reliable corrosion resistance. To find the right hex nuts or compatible flat washers, explore our full selection of carriage bolts, other specialized bolts, and general fasteners.
Your Trusted Supplier for Metric Carriage Bolts in Illinois & Nationwide
As your trusted supplier of metric carriage bolts (DIN 603), we proudly serve both our local community in Illinois and customers nationwide through our online store. Our knowledgeable team is ready to assist you in finding the right fasteners for your project, ensuring you get the correct class (4.6 or 8.8) and thread size for your specific application.Need a particular metric carriage bolt or have a technical question about our inventory? Please use our dedicated form to request a quote or call us today to place your order.