metric double ended studs

Metal expansion nuts, often referred to as expansion anchors or expansion inserts, are specialized fasteners that expand when a bolt or screw is threaded into them. They typically consist of a cylindrical body with slits along its length or an expandable design that facilitates outward expansion. The main purpose of these nuts is to create a secure grip within a substrate, such as concrete, wood, or metal, thereby preventing loosening due to vibrational forces, temperature fluctuations, or stress.


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The 14% tek screw also comes in a variety of sizes and lengths to accommodate different projects. Whether you are working on a small DIY project or a large construction job, there is a tek screw that will meet your needs Whether you are working on a small DIY project or a large construction job, there is a tek screw that will meet your needs Whether you are working on a small DIY project or a large construction job, there is a tek screw that will meet your needs Whether you are working on a small DIY project or a large construction job, there is a tek screw that will meet your needs14 tek screw. Additionally, these screws are available in different finishes, such as zinc-plated or stainless steel, to provide corrosion resistance and durability.

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