The fastener head, shank and point are manufactured from a special carbon alloy steel. A steel retaining cap is mechanically affixed to the driven end of the fastener.
- Better Welds - Forged diamond point design creates more electrical resistance for better welds.
- Super Sharp Point - The point is the sharpest in the industry and cleanly pierces the toughest duct liner.
- Better Plating - Zinc and chromate dipped exceeds SMACNA corrosion resistance standards and gives a more professional appearance.
- Consistent Feeding - Precise assembly of shanks and caps along with a smoother plating reduces feeding problems in tracks of automatic equipment.