Duro Dyne insulation fasteners provide a means of securing duct liner to the duct work. They are available in a variety of styles, which all feature a precision formed point to insure constant penetration of the duct liner. Once the duct liner is pierced, the fastener is in firm electrical contact with the duct work and the pin spotter current securely welds the fastener in place. Duro Dyne Insulation Fasteners are for use with MF, PBF, FG, RH, FGMH, and HSMH pin spotters.

Duro Dyne® Weld Pin, 0.13 in Dia, 0.015 - 0.017 in Thick

• Econo point (FTC) weld pins utilize a specially pointed nail to assure uniform welding
• 1.49 in L before weld and 1.365 in L after weld
• 1 in Dia washer
• All Duro Dyne insulation fasteners are designed to meet SMACNA HVAC duct construction standard