Customized DIN603 Carriage Bolts, Customized Coach Bolts Manufacturer

DIN603 Carriage Bolts Introduction

YIJIN Hardware is committed to manufacturing carriage bolts for 20 years, and has a deep insight and research on carriage bolts quality and application. DIN603 carriage bolt, its head is large round, with a square neck below the head. So the carriage bolt is also called the cup head square neck bolt, which generally used in conjunction with the nut, used for fastening the connection of two parts with through holes. Place the carriage bolt in the slot, and the square neck of the head is inserted into the slot of the connected piece, which can prevent the bolt from rotating in the same direction during installation, and also allows parallel movement in the slot.

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