Used in conjunction with the powder actuated tools. You can object to be installed directly driven into concrete, steel and iron Drive Pins, similarity with concrete nails, but it use the shot gun shot out. The nail fastening better than the artificial construction and easier than other nail construction.
Generated by the use of propellant gas emission blanks as power, into the building body of nails.Usually consists of a nail or plastic locator card plus ring ring composition. Positioning ring and plastic collar role is to fix the powder actuated tools barrel shank in order to avoid firing when cornering.