Elevator Expansion Screw 12x100mm

Anchor Fastener for Elevator Bracket and Support Installation

Product Description

The Elevator Expansion Screw 12x100mm is a fixing fastener used in elevator installation work where secure anchoring to concrete structures is required. With a diameter of 12mm and a length of 100mm, it is commonly selected for mounting brackets, support elements, and other structural parts that require stable holding performance inside the elevator shaft.

In practical installation work, the size of the expansion screw affects both anchoring depth and fixing strength. A 12x100mm specification is typically used where a stronger and more stable connection is needed compared with smaller fastening sizes. Once installed in the drilled base material, the expansion mechanism helps lock the fastener in place and maintain secure support for the mounted component.

This type of screw is frequently used as part of the elevator installation hardware system rather than as a visible operating component.

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Installation Role

The 12x100mm expansion screw is commonly used for:

• fixing elevator brackets to concrete walls
• anchoring support structures inside the shaft
• securing mounting hardware during installation
• providing stable fixing points for structural components

Its size makes it suitable for applications where reliable anchoring depth and support are important.

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Technical Specifications

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FAQ

What is a 12x100mm elevator expansion screw used for?
It is used to anchor elevator brackets and support parts to concrete structures during installation.

Why does the size 12x100mm matter?
The diameter and length affect anchoring depth, fixing strength, and installation suitability for specific mounting requirements.

You can also choose related products, such as : Guide Rails