Wheel Studs & Nuts
Wheels Studs and Nuts
AL-KO wheel studs are all fitted using a knurled section stops the stud from rotating.
Always ensure that only quality studs and nuts are used, which are correct for the wheel selected.
Bearing Details
LM Bearing Set
| Part Number | Description | Thread Type & Size | Length From Under Head | Nominal Hole Diameter | Knurl Length From Under Head |
|---|---|---|---|---|---|
| 490200 | 7/16″ UNF short knurl | 7/16 ” UNF | 41mm | 13.5mm | 5mm |
| 490205 | Plated7/16″ UNF short knurl | 7/16″ UNF | 41mm | 13.5mm | 8mm |
| 490300 | 1/2″ UNF short knurl | 1/2″ UNF | 41mm | 13.5mm | 9mm |
| 490301 | 1/2″ UNF short knurl industrial | 1/2″ UNF | 51mm | 15.5mm | 11mm |
| 490302 | 1/2″ UNF long knurl industrial | 1 /2″ UNF | 57mm | 15.5mm | 21mm |
| 490305 | Plated 1/2″ UNF Short knurl | 1 2″ UNF | 41mm | 13.5mm | 9mm |
| 490358 | Plated M12 short knurl | M12×1.5 | 41mm | 13.5mm | 5mm |
| 490400 | 9/16″ UNF short knurl | 9/16″ UNF | 50mm | 15.5mm | 12mm |
| 490401 | 9/16″ UNF long knurl | 9/16″ UNF | 57mm | 15.5mm | 22mm |
| 490402 | 9/16″ UNF short knurl – for 5 stud L/Cruiser | 9/16″ UNF | 50mm | 15.5mm | 12mm |
| 490420 | German AL-KO M14 screw in studM14 | - | - | - | - |
| 490500 | 5/8″ UNF short knurl | 5/8″ UNF | 51mm | 17.5mm | 12mm |
| 490501 | 5/8″ UNF long knurl | 5/8″ UNF | 57mm | 17.5mm | 22mm |
| 490502 | 5/8″ UNF special – short knurl R/Rover 10″ Electric | 5/8″ UNF | 51mm | 17.5mm | 12mm |
| 490600 | 7/8″ BSF short knurl | 7/8″ BSF | 63mm | 23.5mm | 17mm |
| 490601 | 7/8″ BSF long knurl | 7/8″ BSF | 70mm | 23.5mm | 23mm |
Wheel Nuts
| Part Number | Description | Thread Type and Size | Nut Angle | Measurement Across Flats of Nut |
|---|---|---|---|---|
| 490251 | 7/16″ UNF x 60? | 7/16″ UNF | 60? | 19mm |
| 490252 | 7/6″ UNF x 85? – used on 13″ Holden | 7/16″ UNF | 80? | 19mm |
| 490350 | 1 2″ UNF x 60? | 1/2″ UNF | 60? | 20.5mm |
| 490355 | M12 x 60? | M12 | 60? | 19mm |
| 490451 | 9/16″ UNF x 80? | 9/16″ UNF | 80? | 23.8mm (15/16″) |
| 490460 | 9/16″ UNF x 60? – for 5 stud L/Cruiser | 9/16″ UNF | 60? | 22mm |
| 490551 | 5/8″ UNF radius | 5/8″ UNF | Radius | 25.4mm (1″) |
| 490650 | 7/8″ BSF RH | 7/8″ BSF | 90? | 31.75mm (1.25″) |
