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What Are The Different Types Of Commercial Bow Shackles?

Commercial bow screws are hardware used in various industries for lifting, securing, and connecting heavy loads. They are designed to provide a strong, durable, and safe connection between two objects. Bow shackles come in different sizes, shapes, and materials, each suited for specific tasks and environments. The choice of bow screws depends on several factors, including the load weight, environment, and application. They are made from different materials, such as carbon steel, alloy steel, and stainless steel, each with unique properties and advantages. This article will explore the different commercial bow shack types and their applications.

Understanding the Features

A bow screw is a U-shaped metal fastener with a removable pin or bolts across the opening. The bow, or curved portion of the shackle, provides a larger surface area for connecting to a load, while the pin or bolt secures the connection. The design allows for a wider opening than a D-shackle, making it easier to attach and remove from objects.

Types of Commercial Bow Screws

Screw Pin

Screw pins are the most common type of bow shackle. They have a threaded pin that screws into the body, which provides a secure and easy-to-use connection. The pin can be removed or tightened using a wrench or pliers. They are ideal for lifting and rigging applications and can be used in environments with high temperatures or corrosive materials.

Bolt Type

Bolt-type screws have a bolt that passes through the body and is secured with a nut. They offer a more permanent and secure connection than screw pins, making them ideal for heavy-duty lifting and rigging applications. Bolt-type models come in different grades, with higher grades offering increased strength and durability.

Safety Pin

Safety pin bow screws have a removable pin with a safety latch that prevents the pin from coming loose during use. The safety pin design provides added security and safety, making them ideal for critical lifting and rigging applications. Safety pin models are commonly used in marine and offshore industries, construction, and mining.

Screw Collar Pin

Screw collar pins have a threaded collar that screws onto the pin to secure the connection. The screw collar design provides added security and prevents the pin from coming loose during use. Screw collar pin bow shackles are commonly used in overhead lifting and rigging applications and construction and manufacturing industries.

Round Pin

Round pin bow screws have a rounded pin secured with a cotter or split pin. They are commonly used in light-duty lifting and rigging applications and agricultural and industrial settings. Round pin types are easy to install and remove and available in various sizes and materials.

Bow Screw Selection and Safety

By understanding the different types and their applications, industries can select the best tool for the job and ensure safe and reliable operations. It’s important to note that industries should follow safety guidelines and regulations while using these screws. Regular maintenance and inspection are also crucial for ensuring their safety and effectiveness. Additionally, some industries may require specialised pieces for specific applications, such as high-temperature environments or corrosive materials.

Summing Up

In conclusion, commercial bow screws are essential for industries that require lifting, rigging, and connecting heavy loads. Screw pin, bolt type, safety pin, screw collar pin, and round pin bow screws are standard in commercial applications. Besides, they are also widely used. Choosing the correct type of bow shackle and material is crucial for ensuring safety and efficiency in the workplace.

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