Semblex Powerlok ® ll ™ Screw <br />Mechanical Thread Locking Fastener <br /> <br />Company webpage: http://www.semblex.com <br />Mechanical thread locking into pre-tapped holes. Interference thread locking feature secures the fastener into the joint without the need of patches and adhesives. <br /> <br />Please visit- https://www.semblex.com/technologies/powerlok-ii/ <br /> <br />Powerlok® ll™ are registered trademarks of Research Engineering & Manufacturing Inc. (REMINC).