Developed by ITW Shakeproof, the uniquely serrated, helical shoulder on the Cyclone® screw actually bites into sheet metal, enabling it to absorb higher tightening torque, which adds to increased back out resistance. A dramatically increased safe operating range (the difference between required driving torque and minimum stripping torque) makes the Cyclone® screw user-friendly and permits the use of thinner sheet metal in many applications.

GX® Self-Extruding Screws meet UL Requirements for grounding applications. They extrude sheet metal upward and downward, providing an increased area for thread engagement, and their unique design includes a grounding ring under the head.

Developed by ITW Shakeproof, Hurricane™; anti-strip screws are considered the optimum performers in thin sheet - even 0.025" and thinner! These screws create a positive torque brake in thin sheet metal, aluminum or plastic. They assure maximum installation efficiency while eliminating the costly rework associated with stripped screws.