Heavy Hex Flange Bolt

Heavy hex flange bolts are used in heavy industry. They have a hexagonal head, a flange, and a standard thread. The flange is mainly used to disperse the force and increase the force area. Xiaoguo® accepts bulk purchases and we provide products of various sizes.

Model:EN 1665-1997

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Product Description

The flange surface of the heavy hex flange bolt is a disc-shaped one, which mainly disperses stress and protects the connection surface from deformation and damage. This type of bolt is often used in heavy machinery in heavy industry and building structures in the construction industry. Pay attention to the force when installing. Tighten with appropriate force. Excessive force will damage the bolt and make it impossible to tighten. Unused bolts are best stored in a dry and ventilated place. Humid and corrosive places may cause the bolts to rust and become unusable.

Applications and parameters

Heavy hex flange bolts can fix roadside billboards in stormy weather. Its flange head can withstand wind shear and maintain the stability of the connection even in rainy and hail days. The billboard is not easy to tilt after being fixed.

The size of heavy hexagon bolts is significantly larger than that of ordinary bolts. The bolts are thick and the Flange plates are wide and thick. They are generally made of high-strength steel. After special treatment, they have excellent hardness and toughness, and are particularly suitable for use in large and heavy structural connections.

Large industrial equipment in the factory will use heavy hexagon flange bolts. They are used to install large generators, compressors, etc., and will generate great vibration and force during operation. They fix the equipment base on the foundation, which can prevent the equipment from shifting, reduce the impact of vibration on the surrounding environment, and ensure the stable operation of the equipment.

Structure diagram heavy hex flange bolt

Product Features

The anti-loosening performance of heavy hex bolts is very good. The wide and thick flange plates enhance their anti-loosening performance. After being tightened, the friction force increases. In an environment with frequent vibrations, the bolt is not easy to loosen by itself.

Our heavy hex flange bolts have undergone multiple inspections and are strictly constructed in accordance with the standards of EN 1665-1997. You can tell us the details of your order and we will reply promptly and offer a quotation. We can provide you with free samples.

heavy hex flange bolt