Description
This Heli-Sert is made of stainless steel and is British Standard Whitworth (BSW) sized at 9/16". It is 21mm in length. Its intended use is for creating a threaded insert in softer materials such as plastics, composites, and aluminum. The benefit of using a Heli-Sert is that is can be installed quickly and easily with a hand-operated tool, and it generates its own thread so no tapping is required.
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