PMJ-tec bi-metal stainless steel fasteners for composite panel roof systems
7550 6.3 x 25
16 Washer
Colour matched
7571 5.5 x length
19 Washer
Colour matched
Application/Fastener range
Substrate | < 2 x 1.2mm | 1.2 - 3.5mm | 1.5 - 6.0mm | 4.0 - 12.5mm | Timber |
---|---|---|---|---|---|
Panel/Rooflight | 7571 | 7570 | 7575 | 7580 | |
Side/End laps | 7550 |