SDC700-904 – TFP-904 Washer + 7” Metal Screw Assembled

7″ Metal screw (178 mm) (Item no. SDC10700)

2″ Washer (50 mm) (Item no. TFP-904)

Total lenght of fasteners : 7 3/8″  (187 mm)

Quantity per Box : 500

SKU: SDC700-904 Category:



Properties :

  • Firmly locks insulation panels
  • Creates a thermal break
  • Adheres to the base coat insulator through the keys
  • Excellent wind-load resistance
  • Finger closures keep the base coat from penetrating the cone
  • Made from polypropylene selected for its resistance to alkalis in cement as well as dryness from the sun

Made of high-durability polypropylene, the TFP-904 washer has been designed to firmly fasten insulation panels to a structure.

Its large 2” diameter (50 mm) and interior cone design greatly increase panel stability. Inserting the screw in the cone allows non-thermal bridging and reduces the risk of fasteners corrosion.

The TFP-904 will work with or without adhesives, and permits the continuation of work immediately after installation with no waiting period.