Caravan Wheel Studs

Caravan and Trailer Wheel Studs from 7/16 inch to 5/8 inch short and long knurl

Caravan and trailer wheel studs from 7/16 inch: Holden UNF to 7/8 inch. This section does not include lug nuts or mag wheel nuts.

The most common request we get is for a metric stud conversion, especially 14mm studs to replace 9/16" Landcruiser studs.

Did you know that Alko wheel studs are high-tensile steel?

Yes, however, high-tensile steel studs still require checking each morning when travelling. Wear and tear from rough roads has disastrous results as can be seen from the image below.

Early Holden to HT (150mm Hubs)

• 7/16 Inch UNF studs
• 5 Studs, 4.25-inch PCD (107.95mm)
• 63.5mm between adjacent studs
• Short Knurl
• Knurl Diameter 13.78
• Length under Head: 41mm
• Hole Size: 13.5mm
• Knurl Length: 5mm

Ford Standard (150mm Hubs)

• 1/2-inch UNF studs
• 5 Studs, 4.5" PCD (114.3mm)
• 67.2mm between adjacent studs
• Short Knurl
• Length under Head: 41mm
• Hole Size: 13.5mm
• Knurl Length: 9mm

Ford Industrial Knurl (190mm Hubs)

• 1/2 inch UNF studs
• 5 Studs, 4.5" PCD (114.3mm)
• 67.2mm between adjacent studs
• Length under Head: 41mm
• Hole Size: 13.5mm
• Knurl Length: 5.5mm

Ford Long Knurl Industrial (2 Piece Drums)

• 1/2 inch UNF studs
• 5 Studs, 4.5" PCD (114.3mm)
• 67.2mm between adjacent studs
• Long Knurl Industrial
• Length under Head: 57mm
• Hole Size: 15.5mm
• Knurl Length: 21mm

Dexter Short Wheel Stud

• 1/2 inch UNF Stud
• 20 UNF (20 tpi).
• Knurl Size 13.7mm
• 33mm Thread Length
• 62mm Long
• Hole Size 13.5mm
• Knurl Size 13.7mm
• Head to thread length: 16mm

Dexter Long Wheel Stud

• 1/2 inch UNF Stud
• 20 UNF (20 tpi).
• 33mm Thread Length
• 67mm Long
• Hole Size 13.5mm
• Knurl Size 13.7mm
• Head to thread length: 35mm

12mm Wheel Studs

• 41mm Long
• Knurl: 9mm
• Hole size 12.7mm
• Knurl 12.5mm
• Head thickness: 4mm

12mm Industrial Wheel Studs

• 51mm Long
• Hole size 12.7mm
• Knurl 15.5mm
• Head thickness: 4mm

Landcruiser Short Knurl

• 9/16 inch NF
• Short Knurl
• Length under Head: 50mm
• Hole Size: 15.5mm
• Knurl Length: 12mm

Landcruiser Long Knurl

• 9/16 inch UNF
• Long Knurl
• Length under Head: 57mm
• Hole Size: 15.5mm
• Knurl Length: 22mm

14mm Short Knurl

• 52mm Long
• 11mm knurl
• Head Thickness: 4mm

14mm Long Knurl

• 57mm Long
• 22mm knurl
• Head Thickness: 6mm

5/8 inch Long Knurl

• 5/8 inch UNF
• Long Knurl
• Length under Head: 57mm
• Hole Size: 17.5mm
• Knurl Length: 22mm

5/8 inch Short Knurl

• 5/8” UNF
• Special – Short Knurl
• R/Rover 10” electric
• Length under Head: 51mm
• Hole Size: 17.5mm
• Knurl Length: 12mm

5/8 inch Short Knurl l Truck Stud

• 7/8 inch BSF
• Short Knurl
• Length under Head: 63mm
• Hole Size: 23.5mm
• Knurl Length: 17mm

7/8 BSF Long Knurl Truck Stud

• 7/8 inch BSF
• Long Knurl
• Length under Head: 70mm
• Hole Size: 23.5mm
• Knurl Length: 23mm