Polycarbonate Roof Fasteners
POLY-FAST™ Duo
Dual purpose, Fixing Polycarbonate Skylight to Metal and Timber
Head Type
Hex Washer Flange Head
Drill Point
No.3
Material
C1022 / 10B21 Carbon Steel from CSC Taiwan
Surface Coating
Ruspert / Mechanical Zinc
Size
M5.5
Available Sizes
Dimension
DIN (mm) | IFI (inch) | Drilling Point | Drill Capacity |
M5.5 x 50 | #12-11 x 2" | No.3 | 3.0mm |