Skip to Content
Filters

Login not working? 👉  Log in again,  reset your password, or contact us for support 


Shop
148 items found.

K2 Pitched Roof Systems


K2 pitched-roof mounting systems are built for installers who want fast fitting, secure connections, and a clean finish across a wide range of roof types. From compact rail solutions for tile roofs to robust rails for larger arrays, K2’s modular approach makes it easy to choose the right system for the roof structure, loading requirements, and installation style.

  • Insertion System – Best for tile roofs, corrugated fibre cement, corrugated sheet metal, and trapezoidal sheet metal when you want a sleek, low-profile finish and fast installs (no standard module clamps). 
  • MiniRail System – Best for trapezoidal sheet metal roofs. Short-rail solution designed to reduce components and speed up installs, ideal where full-length rails aren’t needed.
  • MultiRail System – Best for trapezoidal sheet metal and corrugated sheet metal roofs. Flexible short-rail platform for versatile roof layouts, balancing speed and adjustability.
  • SingleRail System – Best for pantiles, corrugated roofs (metal or fibre cement via hanger bolts), and standing seam metal roofs (via seam clamps). Classic single-layer rail setup for straightforward installs and broad compatibility.
  • SolidRail System – Best “cover-most-roofs” option: suitable for pan tiles, plain tiles, slate, plus trapezoidal and corrugated metal, corrugated fibre cement, and standing seam (using the appropriate roof attachments). Heavy-duty rail option for higher loads and larger spans, often chosen for bigger arrays or tougher site conditions.
  • BasicRail System – Best for trapezoidal sheet metal roofs; it’s a floating rail concept (BasicLock) designed to manage thermal expansion. Cost-effective rail solution for standard pitched-roof PV builds with reliable performance.
  • CrossHook / CrossRail CrossHook – A flexible rail system compatible with tile and standing seam roofs via the relevant roof attachments. The system is useful on uneven roofs or when optimising rail positioning.


[1006039] K2 Rail Connector Set - SpeedRail22/ FlatRail 203 In Stock
K2 Rail Connector Set - SpeedRail22/ FlatRail
Login | Register to see price

K2 | Alternergy

K2 Rail Connector Set - SpeedRail/ FlatRail


Rail connector for connecting 2 K2 speedrails on flat roof systems. ONLY FOR DOME SYTEMS!!! With 2 drill holes for flexible mounting.


The set consists of:

  • 1 Flatconnector, Aluminium (1005451), Aluminium EN AW-6063 T66
  • 2 Serrated Allen bolt M8 x 20, stainless steel
  • 2 K2 slot nut with clip, stainless steel


Also available in a small box of 10 units and larger box of 70 units.

[1004107] K2 Rail Connector Set - UltraLight / Light Rail 492 In Stock
K2 Rail Connector Set - UltraLight / Light Rail
Login | Register to see price

K2 | Alternergy

K2 Rail Connector Set - UltraLight / Light Rail


Aluminum rail connector for K2 SolidRail UltraLight or Light.


The set consists of:

  • 1 SolidRail connector, Aluminium EN AW-6063 T66
  • 2 T-Bolts M10x30 (P1000041), Stainless steel A2
  • 2 Locking nut M10 (P1000042), Stainless steel A2
  • Length 200 mm


Also available in a small box of 10 units and larger box of 80 units.

[2003191] K2 RailUp Set 79 In Stock
K2 RailUp Set
Login | Register to see price

K2 | Alternergy

K2 RailUp Set


An optional addition to the K2 SpeedRail and MultiRail system, making the installation of power optimizers and microinverters easier. The RailUp Set allows the modules to be raised using a minimum of material and to optimise module ventilation on trapezoidal sheet metal roofs. The set includes all screws and nuts necessary for the installation. The RailUp set is mounted under each module clamp and is compatible with the universal K2 clamps OneMid/OneEnd as well as the K2 standard module clamps. It is not compatible with the K2 AddOn.

Material: Aluminium, stainless steel and TPC

Also available in a box of 54 units or in a pallet of 2160 units.

[1000373] K2 Roof Hook - Slate 164 In Stock
K2 Roof Hook - Slate
Login | Register to see price

K2 | Alternergy

K2 Roof Hook - Slate


For fastening of K2 System parts on slate roofs. Bracket with elongated hole to fix the rail with T-Bolt M10 and three holes to fix the fastener with countersunk head wood screw.

 

  • Material: Stainless steel A2
  • Bracket: 40x6x250 mm
  • Overall height: 70 mm


Also available in a box of 25 units.

[1000096] K2 Roof Hook H38mm (Pan Tile) 77 In Stock
K2 Roof Hook H38mm (Pan Tile)
Login | Register to see price

K2 | Alternergy

K2 Roof Hook H38mm (Pan Tile)


For fastening of K2 System parts on clay brick roofs with pan tile roofing. Bracket with an elongated hole to fix the rail with T-Bolt M10.


FEATURES:

  • Material: Stainless steel welded both sides
  • Base plate: 180x80x4 mm
  • Bracket: 35x6 mm
  • Height under bracket: 38 mm
  • For roof lath 24 mm height
  • Overall height: approx. 124 mm


Also available in a box of 25 units.

[1000001] K2 Roof Hook H47mm (Pan Tile) 97 In Stock
K2 Roof Hook H47mm (Pan Tile)
Login | Register to see price

K2 | Alternergy

K2 Roof Hook H47mm (Pan Tile)


For fastening of K2 System parts on clay brick roofs with pan tile roofing. Bracket with an elongated hole to fix the rail with T-Bolt M10.


FEATURES:

  • Material: Stainless steel welded both sides
  • Base plate: 150x60x5 mm
  • Bracket: 30x6 mm
  • Height under bracket: 47 mm
  • For roof lath 30 mm height
  • Overall height: approx. 133 mm


Also available in a box of 25 units.

[1000074] K2 Roof Hook Shingle 150mm 476 In Stock
K2 Roof Hook Shingle 150mm
Login | Register to see price

K2 | Alternergy

K2 Roof Hook Shingle 150mm


Roof Fastener for Flat Tile (double roofing)

For fastening of K2 System parts on clay brick roofs with flat tile roofing. Bracket with elongated hole to fix the rail with T-Bolt M10.


FEATURES:

  • Material: Stainless steel A2
  • Bracket: 40x6 mm
  • Height under bracket: 33 mm
  • Overall height: approx. 122 m


Also available in a box of 20 units.

[1000214] K2 Roof Hook Shingle 40mm 341 In Stock
K2 Roof Hook Shingle 40mm
Login | Register to see price

K2 | Alternergy

K2 Roof Hook Shingle 40mm


For fastening of K2 System parts on clay brick roofs with flat tile roofing. Bracket with an elongated hole to fix the rail with T-Bolt M10.


FEATURES:

  • Material: Stainless steel A2
  • Bracket: 40x6 mm
  • Height under bracket: 33 mm
  • Overall height: approx. 122 mm


Also available in a box of 25 units.

[1000125] K2 Roof Hook Variable 1 (Pan Tile, for SolidRail system) 78 In Stock
K2 Roof Hook Variable 1 (Pan Tile, for SolidRail system)
Login | Register to see price

K2 | Alternergy

K2 Roof Hook Variable 1 (Pan Tile, for SoliRail System)


For fastening of K2 System parts on clay brick roofs with pan tile roofing. Bracket with elongated hole to fix the rail with T-Bolt M10.


FEATURES:

  • Suitable mountingn systems: SolidRail and InsertionRail Systems
  • Material: Stainless steel
  • Height: min 55 max 90 mm
  • Base plate 150x60x5 mm
  • Bracket 30x6 mm
  • Height under bracket: 43 mm
  • Overall height:approx. 112-145 mm


Also available in a box of 25 units.

[1005207] K2 Self-Tapping Moulded Screw 6x25mm 4356 In Stock
K2 Self-Tapping Moulded Screw 6x25mm
Login | Register to see price

K2 | Alternergy

K2 Self-Tapping Moulded Screw 6x25mm


K2 Self-tapping screw with mounted EPDM supported washer.Hexagon screws for the connection of mounting rails and rail connectors, as well as for the SpeedClip assembly.


FEATURES:

  • Dimension: 6x25 mm
  • Material: Stainless steel A2, EPDM


Also available in a box of 160 units.

[1005193] K2 Self-Tapping Moulded Screw 6x38mm 1254 In Stock
K2 Self-Tapping Moulded Screw 6x38mm
Login | Register to see price

K2 | Alternergy

K2 Self-Tapping Moulded Screw 6x38mm


K2 Self-tapping screw with mounted EPDM supported washer.Hexagon screws for the connection of mounting rails and rail connectors, as well as for the SpeedClip assembly.


FEATURES:

  • Dimension: 6x38 mm
  • Material: Stainless steel A2, EPDM


Also available in a box of 200 units.

[2003527] K2 Self-drilling screw 6.8x140 incl. mounted sealing washer 300 In Stock
K2 Self-drilling screw 6.8x140 incl. mounted sealing washer
Login | Register to see price

K2 | Alternergy

K2 Self-drilling screw 6.8x140 incl. mounted sealing washer

 


Self-drilling screw 6.8x140 incl. mounted sealing washer to fix the K2 SpliceFoot in the rafter (wood).

  • Drive: Hexagon Socket - 8
  • Head shape: Hexagonal
[2002744] K2 Self-locking hexagon flange nut serration M8 324 In Stock
K2 Self-locking hexagon flange nut serration M8
Login | Register to see price

K2 | Alternergy

K2 Self-locking hexagon flange nut serration M8


Self-locking flange nuts with locking teeth M8, DIN 6926.

  • Material: stainless steel A2
[2003064] K2 Self-tapping Screw 6x75 772 In Stock
K2 Self-tapping Screw 6x75
Login | Register to see price

K2 | Alternergy

K2 Self-tapping Screw 6x75


K2 Self-tapping screw he self-drilling hexagonal sheet metal screw 6x75 is used to securely screw the K2 SpliceFoot to wooden formwork.


FEATURES:

  • Dimension: 6x75 mm
  • Material: A2 stainless steel/bimetal with an EPDM gasket
  • Drive: Hexagon Socket - 8


Also available in a box of 500 units.

[2002859] K2 Single Round Seam Clamp 356 In Stock
K2 Single Round Seam Clamp
Login | Register to see price

K2 | Alternergy

K2 Single Round Seam Clamp


Round standing clamp suits SingleRail System.

The Single Round Seam Clamp is used for mounting on various round bulb seams (such as Kalzip, Bemo, Aluform or RIB-ROOF Evolution).


FEATURES:

  • Aluminium clamp
  • A2 Stainless Steel screws
  • Opening dimension:25.0mm


Also available in a box of 50 units.

[2003083] K2 Single Snap Seam Clamp CF x 212 In Stock
K2 Single Snap Seam Clamp CF x
Login | Register to see price

K2 | Alternergy

K2 Single Snap Seam Clamp CF x


Double standing seam suits SingleRail System.

The K2 Single Snap Seam Clamp CF x is suitable for angled and snap seam profiles. It is made of titanium zinc, aluminium, stainless or galvanised steel.


FEATURES:

  • Aluminium clamp
  • Opening dimension: 14.0mm


Also available in a box of 50 units.

[2003024] K2 Single Standing Seam Clamp Check Availability
K2 Single Standing Seam Clamp
Login | Register to see price

K2 | Alternergy

K2 Single Standing Seam Clamp


Double standing seam suits SingleRail System.

The Single Standing SeamClamp is suitable for double folded standing seams made of titanium zinc, aluminium, stainless or galvanised steel.


FEATURES:

  • Aluminium clamp
  • Opening dimension: 7.0mm


Also available in a box of 50 units.

[2001928] K2 SingleHook 1.1 Set 189 In Stock
K2 SingleHook 1.1 Set
Login | Register to see price

K2 | Alternergy

K2 SingleHook 1.1 Set


To fasten K2 system components to tile roofs with narrow rafters from 36 mm. Slotted bore hole bracket for installation and height adjustability of the SingleRail including T-Bolt (stainless steel) and locking nut (stainless steel).

Material: Aluminium EN AW-6063 T66


Also available in a box of 40 units.

[2002651] K2 SingleHook Vario Set Check Availability
K2 SingleHook Vario Set
Login | Register to see price

K2 | Alternergy

K2 SingleHook Vario Set


Dual, height-adjustable SingleHook Vario roof fastener, made of stainless steel, for direct connection to the SingleRail.

Bracket with slotted hole for mounting and adjusting the height of the SingleRail.

Height of bracket infinitely adjustable on baseplate to suit various battens by means of slotted hole. Including T-Bolt and Locking nut for SingleRail assembly.


Dimensions:

  • Base plate width: 100 mm
  • Height under bracket: 45-65 mm
  • Bracket height: 68 mm
  • Total height: 172-192 mm
  • Bracket depth: 110 mm


Material: Stainless steel


Also available in a box of 25 units.

[2001976] K2 SingleRail 36 - Rail Connector Set 233 In Stock
K2 SingleRail 36 - Rail Connector Set
Login | Register to see price

K2 | Alternergy

K2 SingleRail 36 - Rail Connector Set


K2 SingleRail 36 - Rail Connector Set Rail connector for K2 mounting rails, type "SingleRail 36". Material: Aluminium.


Set consists of:

  • 1 x SingleRail connector 36, aluminium EN AW-6063 T66
  • 4 x T-Bolts M8x20 Stainless Steel
  • 4 x locking nut M8, Stainless Steel


Also available in a small box of 10 units and larger box of 60 units.

[2004258] K2 SingleRail 36 3.65m 249 In Stock
K2 SingleRail 36 3.65m
Login | Register to see price

K2 | Alternergy

K2 SingleRail 36 3.65m


K2 SingleRail 36 mounting rail with side-connection and static confirmation in K2 Base. Can be used variably for different roof connections


FEATURES:

  • Length: 3.65m
  • Material: aluminium EN AW-6063 T66

Also sold in 100 units/pallet

[2002404] K2 SingleRail 50 - Rail Connector Set 71 In Stock
K2 SingleRail 50 - Rail Connector Set
Login | Register to see price

K2 | Alternergy

K2 SingleRail 50 - Rail Connector Set


K2 SingleRail 50 - Rail Connector Set Rail connector for K2 mounting rails, type "SingleRail 50". Material: Aluminium.


Set consists of:

  • 1 x SingleRail connector 50, aluminium EN AW-6063 T66
  • 4 x T-Bolts M8x20 Stainless Steel
  • 4 x locking nut M8, Stainless Steel


Also available in a small box of 10 units and larger box of 50 units.

[2003606] K2 SingleRail 50 3.65m 45 In Stock
K2 SingleRail 50 3.65m
Login | Register to see price

K2 | Alternergy

K2 SingleRail 50 3.65m


K2 SingleRail 50 mounting rail with side-connection and static confirmation in K2 Base. Can be used variably for different roof connections


FEATURES:

  • Length: 3.65m
  • Material: Aluminium

Also sold in 100 units/pallet

[2002683] K2 SingleRail L-Adapter SET 47 In Stock
K2 SingleRail L-Adapter SET
Login | Register to see price

K2 | Alternergy

K2 SingleRail L-Adapter SET


Set consists of:

  • 1 L-adapter SingleRail, aluminium
  • 1 self-locking nut M8, stainless steel
  • 1 T-Bolt M8x20, stainless steel
  • 1 Mushroom head bolt M10x25 stainless steel
  • 1 Serrated nut M10, stainless steel


Also available in a box of 100 units.

[2003393] K2 SingleRail Splice Foot 192 In Stock
K2 SingleRail Splice Foot
Login | Register to see price

K2 | Alternergy

K2 SingleRail Splice Foot


Aluminium roof fastener with SingleRail connection for bitumen roofs. Base plate: 89 mm x 50.8 mm. Total height of component: 68 mm. Height adjustment: 36.9 mm - 57.5 mm.



Material:
Aluminium EN AW-6063 T66.

[1001643] K2 Slot Nut M8 - Stainless Steel 1485 In Stock
K2 Slot Nut M8 - Stainless Steel
Login | Register to see price

K2 | Alternergy

K2 Slot Nut M8 - Stainless Steel


The Fast-installation M K2 slot nut can be put into the K2 rail everywhere. The slotted nut will adjust itself in the rail and can be readjusted to every place of the rail.

  • Material: Stainless steel
  • Thread of screw: M8


Also available in a box of 250 units.

[2001853] K2 Solid Round Seam Clamp 2197 In Stock
K2 Solid Round Seam Clamp
Login | Register to see price

K2 | Alternergy

K2 Solid Round Seam Clamp


Metal seam clamp with a round hole for fixing the K2 SolidRail on metal seam roofs with double standing seam. Material: stainless steel A.

  • Round seam
  • Opening dimension: 10,5 mm


Also available in a box of 100 units.

[2003082] K2 Solid Snap Seam Clamp CF x 60 In Stock
K2 Solid Snap Seam Clamp CF x
Login | Register to see price

K2 Solid Snap Seam Clamp CF x

 

Double standing seam suits SingleRail System.

The K2 Solid Snap Seam Clamp CF x is suitable for angled and snap seam profiles. Material: Clamp: Aluminium; Screws: Stainless steel A2

 

FEATURES:     

  • Aluminium clamp
  • Opening dimension: 14.0mm

 


 

[2001712] K2 Solid Standing Seam Clamp 296 In Stock
K2 Solid Standing Seam Clamp
Login | Register to see price

K2 | Alternergy

K2 Solid Standing Seam Clamp


Metal seam clamp with round hole for fixing the K2 SolidRail on metal seam roofs with double standing seam.


FEATURES:

  • Double folded standing seam
  • Material: Stainless Steel A2
  • Standing seam opening width: 3.5 mm


Also available in a box of 100 units.

[2004244] K2 SolidHook Vario 2 Narrow Rafters K2 SolidHook Vario 2 Narrow Rafters - Image 2 474 In Stock
K2 SolidHook Vario 2 Narrow Rafters
Login | Register to see price

K2 | Alternergy

K2 SolidHook Vario 2 Narrow Rafters


Stainless steel roof hook for SolidRail and InsertionRail.

For fastening of K2 System parts on clay brick roofs with pan tile roofing. Bracket with elongated hole to fix the SolidRail with T-Bolt and nut M10.

Similar to the original Vario2 (1000107) but the borehole pattern in the base plate is different. With this new design (non-staggered) borehole, one can now also fix the hook to narrow rafters as woodscrews can be placed in line.

FEATURES:

  • Base plate: 140x55x5 mm
  • Bracket: 30x6 mm
  • Bracket height: 57-76 mm
  • Height under bracket: 41-50 mm
  • Total height: approx. 128-156 mm
[2004269] K2 SolidRail Light Rail 3.65m 215 In Stock
K2 SolidRail Light Rail 3.65m
Login | Register to see price

K2 | Alternergy

K2 SolidRail Light Rail 3.65m


Aluminum mounting rail with static confirmation for low snow zones and short spans.


FEATURES:

  • Length: 3.65m, Height: 37mm
  • Material: Aluminium EN AW 6063-T66
[2003013] K2 SolidRail SolFastener M8x85/50 I FZD 200 In Stock
K2 SolidRail SolFastener M8x85/50 I FZD
Login | Register to see price

K2 | Alternergy

K2 SolidRail SolFastener M8x85/50 I FZD 


Solar panel Solar Fastener for steel Ø 8,0 with M8x85/50 thread, FZD Solar fastener (stainless steel) for mounting K2 system components on roofs with sheet metal or trapeze or wave shaped roofs (for steel substructure) (without adapter plate). Building authority-certified. The head of the bolt has a six-lobe drive.

  • Clamping area (mm): 14-55
  • Suitable mounting systems: InsertionRail, SolidRail
  • Pitched Roof
  • Screw Length (mm): 85
  • Screw Thread: M10x50
  • Weight: 0.094Kg
[2004264] K2 SolidRail UltraLight Rail 3.65m 430 In Stock
K2 SolidRail UltraLight Rail 3.65m
Login | Register to see price

K2 | Alternergy

K2 SolidRail UltraLight Rail 3.65m


Aluminum mounting rail with static confirmation. Can be used variably for different roof connections.


FEATURES:

  • Length: 3.65m, Height: 32mm
  • Material: Aluminium EN AW-6063

Also sold in 100 units/pallet

[2004106] K2 Spax Screw 6 x 80 -  100 units 35 In Stock
K2 Spax Screw 6 x 80 - 100 units
Login | Register to see price

K2 | Alternergy

K2 Spax Screw 6 x 80


Self-drilling wood screw, flange head Self-drilling wood screw with flange head (Topix) and star socket (Torx) from Heco. With European Technical Assessment (ETA) approval.

  • Box of 100 Units
  • Dimension: M6x80
  • Matches TX 25/40 screwdrivers
  • Material: stainless steel A2
[2004111] K2 Spax Screw 8 x 80 - 50 Units 10 In Stock
K2 Spax Screw 8 x 80 - 50 Units
Login | Register to see price

K2 | Alternergy

K2 Spax Screw 8 x 80


Self-drilling wood screw, flange head Self-drilling wood screw with flange head (Topix) and star socket (Torx) from Heco. With European Technical Assessment (ETA) approval.

  • Box of 50 Units
  • Dimension: M8x80
  • Matches TX 25/40 screwdrivers
  • Material: stainless steel A2
[2004112] K2 Spax Screw M8 x 100 - box of 50 units 44 In Stock
K2 Spax Screw M8 x 100 - box of 50 units
Login | Register to see price

K2 | Alternergy

K2 Spax Screw M8 x 100


Self-drilling wood screw, flange head Self-drilling wood screw with flange head (Topix) and star socket (Torx) from Heco. With European Technical Assessment (ETA) approval.

  • Box of 50 Units
  • Dimension: M8x100
  • Matches TX 25/40 screwdrivers
  • Material: stainless steel A2
[1001164] K2 SpeedClip 1748 In Stock
K2 SpeedClip
Login | Register to see price

K2 | Alternergy

K2 SpeedClip


Glass fibre reinforced clip for direct mounting of SpeedRail on sheet metal.

Material: glass fibre reinforced polyamide, EPDM


Also available in a box of 40 units.


Please note, for each SpeedClip you need 2 head steel sheet screws 6x36 mm

[1003558] K2 Speedlock Set 22 359 In Stock
K2 Speedlock Set 22
Login | Register to see price

K2 | Alternergy

K2 Speedlock Set 22


“SpeedLock” mounting security for fusing the K2 SpeedRail in case of thermal expansion.


The set consists of:

  • 1 SpeedLock, Aluminium
  • 1 DIN 7991 hexagon socket countersunk head screw M8 x 20, stainless steel
  • 1 M K2 slot nut with clip, Stainless steel, plastic


Also available in a small box of 10 units and larger box of 140 units.

[2004057] K2 Stairplate Set 527 In Stock
K2 Stairplate Set
Login | Register to see price

K2 | Alternergy

K2 Stairplate Set


Micro Inverter and Optimiser of the companies Solar Edge and Enphase can be hooked in all K2 rails (except MiniRail) with K2 StairPlate without screwing it directly on the roof. With the corresponding screws and nuts the tools can be connected with the K2 StairPlate in advance. The height of the modules and the tools to be used must be noted.


Material stainless-steel 1.4301

[2002035] K2 T Bolt 20/12 M8x30 for Crossrail 1682 In Stock
K2 T Bolt 20/12 M8x30 for Crossrail
Login | Register to see price

K2 | Alternergy

K2 T Bolt M8x30 20/12

 

T bolt to be placed anywhere into the c-cell of the rail. It can be placed and readjusted to any place of the rail.

  • Head form: 20/12

 

Also available in a box of 100 units. 

[1000637] K2 T Bolt M10x20 1432 In Stock
K2 T Bolt M10x20
Login | Register to see price

K2 | Alternergy

K2 T Bolt M10x20


T Bolt to be placed anywhere into the c-cell of the rail. It can be placed and readjusted to any place of the rail.

  • Head form: 28/15
  • Head dimensions: 22.5 × 10.5 × 4 mm
  • Material: Stainless steel A2 (1.4301)
  • Thread of screw: M10x20 mm


Also available in a box of 100 units.

[1000041] K2 T Bolt M10x30 2245 In Stock
K2 T Bolt M10x30
Login | Register to see price

K2 | Alternergy

K2 T Bolt M10x30


T Bolt to be placed anywhere into the c-cell of the rail. It can be placed and readjusted to any place of the rail.

  • Head form: 28/15
  • Head dimensions: 22.5 × 10.5 × 4 mm
  • Material: Stainless steel A2 (1.4301)
  • Thread of screw: M10x30 mm


Also available in a box of 100 units.

[1002387] K2 T Bolt M8x20 1105 In Stock
K2 T Bolt M8x20
Login | Register to see price

K2 | Alternergy

K2 T Bolt M8x20


T Bolt to be placed anywhere into the c-cell of the rail. It can be placed and readjusted to any place of the rail.

  • Head shape: 20/12
  • Head dimensions: 15.5 x 8.5 x 4 mm
  • Material: Stainless steel A2 (1.4301)
  • Thread of screw: M8x20 mm


Also available in a box of 100 units.

[1000614] K2 T Bolt M8x20 with Wider Head 28/15 1701 In Stock
K2 T Bolt M8x20 with Wider Head 28/15
Login | Register to see price

K2 | Alternergy

K2 T Bolt M8x20 with Wider Head 28/15


T Bolt to be placed anywhere into the c-cell of the rail. It can be placed and readjusted to any place of the rail.

  • Head: 28/15 with four cornered shaft
  • Material: Stainless steel A2 (1.4301)
  • Thread of screw: M8x20 mm


Also available in a box of 100 units.

[1000368] K2 T Bolt M8x30 2841 In Stock
K2 T Bolt M8x30
Login | Register to see price

K2 | Alternergy

K2 T Bolt M8x30


T bolt to be placed anywhere into the c-cell of the rail. It can be placed and readjusted to any place of the rail.

  • Head form: 28/15
  • Head dimensions: 22.5 × 10.5 × 4 mm
  • Material: Stainless steel A2 (1.4301)
  • Thread of screw: M8x30 mm


Also available in a box of 100 units.

[2001881] K2 TerraGrif K2SZ 336 In Stock
K2 TerraGrif K2SZ
Login | Register to see price

K2 | Alternergy

K2 TerraGrif K2SZ


Mounting accessories for establishing equipotential bonding of the K2 mounting systems or for earthing the module frames. 

** Incompatible systems: BasicRail (landscape mounting).

 

Material: stainless steel 301 TA

[2003427] K2 Thread-Forming Metal Screw 4.8x20mm 1570 In Stock
K2 Thread-Forming Metal Screw 4.8x20mm
Login | Register to see price

K2 | Alternergy

K2 Thread-Forming Metal Screw 4.8x20mm


K2 Self-tapping screw with mounted EPDM supported washer. Hexagon screws for the connection of mounting rails and rail connectors, as well as for the SpeedClip assembly.


FEATURES:

  • Dimension: 4.8x20 mm
  • Material: Stainless steel A2, EPDM


Also available in a box of 500 units.

[2004124] K2 Universal KL-Clamp – Box of 20 K2 Universal KL-Clamp – Box of 20 - Image 2 Check Availability
K2 Universal KL-Clamp – Box of 20
Login | Register to see price

K2 | Alternergy

K2 Universal KL-Clamp – Box of 20


K2 sheet metal seam clamp for Klip-Lok 700 Hi-strength® and Klip-Lok Optima® 700 (Lysaght ™) sheet metal roofing; KingKlip® 700 (Fielders®); Klip-Lok® 406 (Lysaght ™).

With direct connection option for K2 module clamps.

Material: Aluminium EN AW 6063-T66

Showing 144 of 148 results
Load more