Caliber Enterprise is a trusted, high quality Carriage Bolt Manufacturer. Our Carriage Bolts are round head bolts with a square neck beneath the head, designed to prevent rotation during installation into wood, metal, or composite materials. Made from premium stainless steel, carbon steel, and alloy steel, these bolts are commonly used across construction, automotive, furniture, and infrastructure projects. We offer a wide range of diameters, lengths, and thread types including metric, UNC, and UNF, with manufacturing in compliance with international standards such as DIN 603, ASME B18.5, and ISO 8677.

Customers can choose from various surface finishes like hot dip galvanizing, zinc plating, black oxide, and passivation for enhanced corrosion resistance. Each bolt is tested for thread precision, head integrity, and tensile strength to ensure long term reliability. Our products are available through leading B2B portals, ensuring easy access for industrial buyers across sectors. We provide secure export grade packaging and dependable delivery services throughout India and globally, making us a preferred choice for durable and high performance carriage bolts.