Pangolin Wall Screw / Sandstorm Screw

Pangolin Wall Screw
This screw is named for a pangolin's characteristic of being great at digging holes in the earth, and its threaded section has the apparent high threads with three grooves and a scale-like appearance, which is much similar to the features of a pangolin’s appearance.
• Asymmetric high/low thread for high pull-out resistance
• Serrated V-thread for waste extraction
• Multi-Purpose for light to medium duty fixing
• Directly to concrete, hardwood and softwood

Sandstorm Screw
The grooves on high-low threads and the jagged design allow to effectively cut wood fibers when fastening the wood. As the screw pushes into the wood, the wood fibers break into a powder-like matters. You can see during the fastening, wood powder which are ejected out along the grooves and drill through the wood with a rapid process, just like a raging scene of sandstorm comes. So it is named for its state of use.