Rafter screw set
£7.80
In Stock
Solar panel rafter fixing set
Used for wooden timbers. This M10 x 250mm Rafter bolt, with integral weather proof rubber seal, are manufactured out of stainless steel c/w nuts, washers and rail mounting plate, designed around corrugated and many agricultural roof where attaching fixing rails in place can be made simple.
If you require 200mm length rafter fittings the please click onto this link. 200mm RAFTER BOLTS
Rafter screw set
Prefabricated timber roof construction. These rafter screw set fixings are designed to screw into wooden framed roofs structure.
T BOLT SERRATED COLLAR FIXING NUTS 
It is important to think about the long term. By using K2 rafter bolt fixings and ancillary parts. Your solar on roof corrugated solar panel installation will withstand the elements and be there for 25 years plus.
Range of solar PV systems fixing parts available
Solar PV Brackets & fixings
- Calzip claw fixing Beveled roof solar fixing bracket
- Plain tile bracket On roof slate or plain tile solar PV rail fixing bracket
- Rafter fixing Attaches solar PV rails to wooden beams under corrugated roofs
- Slate bracket Ideal for flat tile roof to attach solar PV rails
- Pan tile bracket (best for curved concrete tile roof coverings)
- Marley roof bracket (2mm thick bracket ideal for longer concrete tiles)
- Vario 2 bracket (suited to wavy concrete tile covering)
- Seam roof clamp fixing (metal covered roofs)
- PV roof rails (3.65m & 2.5m lengths) Designed to clamp onto brackets using T bolt & nut
- PV roof rail joiners Designed to mechanically hold two lengths of rail together
- Mini rails Designed to be secured onto box section trapezoidal roof
- Speed rail Designed for multiple solar panels onto large box section roof 2.5m or 3.65m lengths
- Speed rail joiners Used to connect speed rail lengths together mechanically
- T bolts mechanically hold fixings to stainless steel solar PV fixing parts M10 x 30mm
- T nuts M10 stainless steel nuts c/w captive washer
- Lightning clamp used to protect DC circuit
- PV rail slot nuts used to attach various solar PV fixing parts in roof rails
- Socket screws sizes M8 threaded from 10mm – 100mm length
- Rafter top plates used in conjunction with rafter screws and other solar PV rail assembly parts
- Bracket fixing screws hold roof brackets securely onto timbers under slates
- Plain tile bracket flashing prevent water entering roof
- Slate/plain tile bracket flashing will stop driving rain entering roof structure
- PV panel end clamps solar panel holding clamps, available in silver or black finish
- PV panel mid clamps used to connect panels side by side on rails
- PV rail end caps attach to end of roof rails to finish installation
- Speed rail base fixing used to support speed rails
- Speed rail base screws secure base fixings to metal box roof
- Speed rail lock set will prevent any movement of speed rail
