They are made of 0.8 - 1.1 mm thick sheet metal.
Used mainly for fixing the tar paper on roofs.
The inner diameter is Ø 3.6 mm and the outer diameter is Ø 28 mm.
The washers can be black or galvanized.
+48 (22) 725 36 18
+48 (46) 874 43 37
+48 606 889 158
+48 660 439 063
biuro@pphukonrad.pl
sprzedaz@pphukonrad.pl
ul. Powstańców 73 A
05-870 Błonie
Our products feature high quality and durability.
Address : Headquarters
Phone : Switchboard
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