M6 Hammerhead Nut for C-Rail

M6 Hammerhead Nut for C-Rail

€ 2,50
Sale price  € 2,50 Regular price 
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M6 Hammerhead Nut for C-Rail

Pachamama Vans

M6 Hammerhead Nut for C-Rail

€ 2,50
Sale price  € 2,50 Regular price 

Our M6 stainless steel slot nuts - ideal for permanent use on your vehicle's roof!

Also available with M5 or M8 threads in various lengths!

Combine the thread diameters, thread lengths, and fastening materials needed for your project.

These M6 slot nuts are designed for the C-rails installed on the roofs of VW T5, T6, T6.1, Crafter, and Sprinter vehicles, and are perfect for securely mounting roof racks, roof terraces, solar panels, and other accessories.

You receive our slot nuts including fastening material as desired:

Self-locking nut Self-locking nut with cover cap Self-locking flange nut Eyebolt Star knob Security star knob
Washer ⌀ 12 mm Washer ⌀ 18 mm Sealing washer with grey EPDM Spring washer


When choosing the length, consider the material thickness of all parts:

Choice of thread length for accessory attachment to C-rail, whether sandboards sand sheets side ladder roof rack

When choosing an M6 slot nut with 16 mm thread length, screw, and washer, for example, 5.4 mm of usable thread length remains for the material to be fastened:

16 mm thread - 3 mm C-rail - 6 mm nut - 1.6 mm washer = 5.4 mm

Data of the selectable accessories:

Material Thickness Outer Diameter of Contact Surface
Self-locking nut 6 mm 13 mm
Self-locking flange nut 9.1 mm 14.2 mm
Eyebolt 6 mm 16 mm
Star knob 22 mm 19 mm
Security star knob 12 mm 16.5 mm
Washer 12 mm 1.6 mm 12 mm
Washer 18 mm 1.6 mm 18 mm
Spring washer 1.6 mm 11.8 mm
Sealing washer with grey EPDM 2.8 mm 16 mm

 

Further material thicknesses:

Original C-rail on VW T5, T6 and Crafter 3 mm
Our roof rack brackets 3 mm


Do you need other lengths or different fastening materials? Please feel free to contact us. We also produce custom slot nuts at short notice.

Always use threadlocker to prevent screw connections from loosening on their own! We offer environmentally friendly, hazard-free threadlocker.

Made in Germany.

Technical Data
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Collection and shipping

• Delivery within 1 to 4 business days via DHL GoGreen Plus

• Nationwide delivery within hours via eco-friendly IC courier

• Pickup at our location in Munich possible by arrangement

M6 Hammerhead Nut for C-Rail

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