Taizhou Wanluo Hardware Products Co., Ltd.
Taizhou Wanluo Hardware Products Co., Ltd.
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Expansion Bolt

Conical Cap Expansion Bolt

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Sleeve Enhanced Type Expansion Anchor Bolts

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Screw Type Expansion Anchor Bolts

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Mechanical Anchor

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An Expansion Bolt, also known as an expansion anchor, is a type of fastener used to secure objects to concrete, masonry, or other solid materials. It is designed to create a strong and secure connection by expanding and gripping the surrounding material.

Expansion bolts typically consist of a bolt, a sleeve, and a cone-shaped nut or washer. The bolt is inserted into a pre-drilled hole in the material, and the sleeve is placed over the bolt. When the nut or washer is tightened, it pulls the bolt through the sleeve, causing it to expand and exert pressure on the material. This expansion creates a secure grip and prevents the bolt from pulling out.

Expansion bolts are commonly used in construction, particularly for anchoring heavy objects such as machinery, equipment, or structural components to concrete or masonry surfaces. They provide a reliable and durable connection that can withstand high loads and vibrations.

There are different types of expansion bolts available, including Wedge Anchors, sleeve anchors, and drop-in anchors, each designed for specific applications and load capacities. It is important to choose the appropriate type and size of expansion bolt based on the material and load requirements to ensure a safe and secure installation.

Clamp

Flat Large Round Head Slotted Thumb Screw

Photovoltaic Bolts

Sleeve Enhanced Type Expansion Anchor Bolts

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