Carriage Bolt With Square Neck

Our product is small carriage bolt with square neck, it is one of the two categories of carriage bolts, also called small half-round head carriage bolts, corresponding to the standard GB/T12-85, there is a category of large head carriage bolts, also known as large half-round head carriage bolts, corresponding to the standards GB/T14 and DIN603. The two categories of carriage bolts are divided according to their head size.

Advantages

Carriage bolt with square neck has a smooth rounded head and is not designed for easy application of force such as slots or hexagonal sockets, so the carriage bolt has some anti-theft properties in the connection.

Carriage bolt with square neck has a square neck under the head, and the side length is usually standard size, which can be stuck in the corresponding groove or hole, and play the role of preventing the bolt from rotating, so as to improve the stability of the connection. The carriage bolt with square neck is usually made of a high strength material that extends the life of the bolt.

Why choose us

Xiaoguo® have a large product range like hex bolts, hex flange bolts, tapping screws, machine screws, carriage bolt with square neck, hex flange nuts, weld nuts, weld studs, stamping parts etc, made from our factories located in China. We provide high quality custom components as well with more than ten years produce experience. Now we control good quality by in-house testing laboratory, and provide very competitive price than Taiwan, which help us win good reputation in worldwide markets.

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