Metric 4.6 DIN 603 Carriage Bolts Zinc Cr+3
Metric 4.6 carriage bolts made to DIN 603 are low-carbon steel fasteners featuring a smooth domed head and square neck to keep them from turning during tightening. The Zinc Cr+3 finish provides light corrosion protection, making them a good fit for general-purpose fastening in indoor or mild outdoor environments.
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Offered in a wide range of metric diameters and lengths. Commonly used in wood connections, light construction, and assembly work where a clean, finished look is preferred.