Mine Dome Mushroom Head Nuts

The mushroom head dome nut is a fastener composed of a threaded anchor rod and a head. Its head is shaped like a mushroom, with a hole in the middle for inserting the anchor rod. The bottom is a hexagonal nut, which has a beautiful appearance. Hence the name. Mushroom head nuts can be used in furniture, construction, machinery, transportation and other industries. They have a wide range of uses and are one of the indispensable fastening tools in various industries.

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Product Description

Mushroom head dome nuts can also be called dome nuts, spherical hexagonal nuts, ring nuts, anchor nuts, etc. It is most commonly found on hollow anchors. As an indispensable accessory of hollow anchors, it is used in conjunction with trays, drill bits, centerers, connectors and other components, and mainly plays a fastening role. The mushroom head is shaped like a semicircle and can be rotated and fastened to the hexagonal column. Hexagonal posts are also semicircular in shape, with a central hole at one end through which a bolt or screw can pass. Therefore, the selection of mushroom head nuts is mainly based on the required tightening force and required size.

Composition

As a machine accessory, the common materials of mushroom head nuts are stainless steel and carbon steel. The surface treatment is black oxidation, but the color is not only black, but also blue, red, primary colors, etc. Various specifications, different specifications and sizes can be suitable for different scenarios.

Installation

The nut is an internally threaded device that transmits the anchoring force of the hollow anchor body to the backing plate and locks the backing plate. One end of the nut is processed with an arc surface. When there is a slight angle between the backing plate and the rod body, it can fit hollowly with the backing plate to ensure the transmission of force. If the included angle is large, you can use a hemispherical nut or add a hemispherical washer. Cooperating with the hollow anchor body, it can be as strong as the hollow anchor body and achieve the effect of preventing rock mass deformation.

Advantages

1. Simple installation, easy operation, flexible use, saving time and labor costs.

2. The product structure is relatively simple, usually consisting of a mushroom head and a hexagonal column, and is easy to use.

3. Generally speaking, carbon steel is the most commonly used material for mushroom head nuts. It has good mechanical properties and corrosion resistance. Stainless steel has better anti-rust properties and is suitable for some special occasions.

4. The mushroom head design makes it difficult to loosen and can better protect the bolts or screws.

5. Mushroom head nuts are available in different sizes and can adapt to different sizes of bolts or screws.

6. Widely used, mushroom head nuts are suitable for various places, such as mechanical equipment, furniture, toys, etc.

Jiufu Mine Dome Mushroom Head Nuts