PIAS VIS (self drilling screw)
The unique cutting edge and strict product management materialize stable cutting performance without unevenness. No matter how low loading it is. It is quite energy saving. The materials are carbon steel and stainless steel, we provide various shapes and sizes of them.
PIASTA (Bi-metal drill screw)
It has the drilling and tapping ability, corrosion resistance, toughness, all demands for drilling screw. The fastened part and head part use 18-8 stainless steel material, it keeps corrosion resistance and toughness. Drilling parts and tapping parts line ups: “PIASTA” which use hardened carbon steel. “SUPER PIASTA” which use hardening producible stainless steel (kind of Martensite).
The screw used for double thin boards (0.8 t) exclusively. It doesn't need a pilot hole. The original shape enable to fasten with high gripping power. It is the first in the industry.
CHECKLE (clinching bolt)
Cross-shaped screw stopping rib realized high strength clinching. The weld bead, distortion, an electrode, such weak points of welding bolt will be solved. This is ecology assembly bolt. You can propose this with your own assembly system.
The part fastened by general market tool will be come off as soon as the fasten progress finished. Therefore General tools won't be able to be used for the rest of this screw head. So it’s difficult to loosen. That is why it prevents mischief.
PIAS SELF RIVET
It is the first in the world of blind rivet with drill. The pilot hole being drilled by the rivet own solves position gap, it reduces the work.