8mm threaded solar rail slot nuts offer a easy quick method of securing clamps to our K2 system. PV rail nuts PV Rail Nuts M10 slide along length of channel, they are suited to accept mid and end clamp fittings. These will then hold the tolerances required to secure solar panels to roofs. The PV rail nuts are a spare part. Range of solar PV systems fixing parts available Solar PV Brackets & fixings Solar panel fixing parts 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
