16mm Heavy Duty Galvanised U Bolts
16mm Heavy Duty Galvanised U Bolts
$6.50 – $22.50 inc GST
16mm Heavy Duty U Bolts include Nuts and Washers
16mm Heavy Duty U Bolts supplied with nylocks and washers. Available in a variety of sizes to suit heavy duty applications in mining,
U bolts make carrying large equipment or attaching hardware onto your trailer easy and simple.
U bolts are supplied with Nylocks and Washers in the following widths
- 45mm Round
- 45mm Square
- 50mm Round
- 50mm Square
- 60mm Round
Pro Tip: Retighten U Bolts 200km post-installation, as steel may stretch when under a load.
Couplemate also manufactures U bolts kits with different specifications that may better suit your needs.
Read why u-bolts could be the major cause of accidents.
This article is the catastrophic result of the incorrect tightening of the u bolt on a truck chassis.
| A
Round U-Bolts |
A
Square U-Bolts |
B
Width |
C
Height |
Part Number |
|---|---|---|---|---|
| 1 ½ inch (39mm) | ½ inch (12.7mm) | 4 inch (100mm) | U39R4GH | |
| 1 ½ inch (39mm) | ½ inch (12.7mm) | 4½ inch (112mm) | U39R45GH | |
| 1 ½ inch (39mm) | ½ inch (12.7mm) | 5 inch (125mm) | U39R5GH | |
| 1 ½ inch (39mm) | ½ inch (12.7mm) | 5½ inch (137mm) | U39R55GH | |
| 1 ¾ inch (45mm) | ½ inch (12.7mm) | 4 inch (100mm) | U45R4GH | |
| 1 ¾ inch (45mm) | ½ inch (12.7mm) | 4½ inch (112mm) | U45R45GH | |
| 1 ¾ inch (45mm) | ½ inch (12.7mm) | 5 inch (125mm) | U45R5GH | |
| 1 ¾ inch (45mm) | ½ inch (12.7mm) | 5½ inch (137mm) | U45R55GH | |
| 1 ¾ inch (45mm) | ½ inch (12.7mm) | 6 inch (150mm) | U45R6GH | |
| 1 ¾ inch (45mm) | ½ inch (12.7mm) | 6½ inch(162mm) | U45R65GH | |
| 2 inch (50mm) | ½ inch (12.7mm) | 4 inch (100mm) | U50R4GH | |
| 2 inch (50mm) | ½ inch (12.7mm) | 4½ inch (112mm) | U50R45GH | |
| 2 inch (50mm) | ½ inch (12.7mm) | 5 inch (125mm) | U50R5GH | |
| 2 inch (50mm) | ½ inch (12.7mm) | 5½ inch (137mm) | U50R55GH | |
| 2 inch (50mm) | ½ inch (12.7mm) | 6 inch (150mm) | U50R6GH | |
| 2 inch (50mm) | ½ inch (12.7mm) | 6½ inch(162mm) | U50R65GH | |
| 2 inch (50mm) | ½ inch (12.7mm) | 7 inch (175mm) | U50R7GH | |
| 1 ½ inch (40mm) | ½ inch (12.7mm) | 4 inch (100mm) | U40S4GH | |
| 1 ½ inch (40mm) | ½ inch (12.7mm) | 4½ inch (112mm) | U40S45GH | |
| 1 ½ inch (40mm) | ½ inch (12.7mm) | 5 inch (125mm) | U40S5GH | |
| 1 ½ inch (40mm) | ½ inch (12.7mm) | 5½ inch (137mm) | U40S55GH | |
| 1 ½ inch (40mm) | ½ inch (12.7mm) | 6 inch (150mm) | U40S6GH | |
| 1 ¾ inch (45mm) | ½ inch (12.7mm) | 4 inch (100mm) | U45S4GH | |
| 1 ¾ inch (45mm) | ½ inch (12.7mm) | 4½ inch (112mm) | U45S45GH | |
| 1 ¾ inch (45mm) | ½ inch (12.7mm) | 5 inch (125mm) | U45S5GH | |
| 1 ¾ inch (45mm) | ½ inch (12.7mm) | 5½ inch (137mm) | U45S55GH | |
| 1 ¾ inch (45mm) | ½ inch (12.7mm) | 6 inch (150mm) | U45S6GH | |
| 1 ¾ inch (45mm) | ½ inch (12.7mm) | 6½ inch(165mm) | U45S65GH | |
| 1 ¾ inch (45mm) | ½ inch (12.7mm) | 7 inch (175mm) | U45S7GH | |
| 2 inch (50mm) | ½ inch (12.7mm) | 3 inch (75mm) | U50S3GH | |
| 2 inch (50mm) | ½ inch (12.7mm) | 4 inch (100mm) | U50S4GH | |
| 2 inch (50mm) | ½ inch (12.7mm) | 4½ inch (112mm) | U50S45GH | |
| 2 inch (50mm) | ½ inch (12.7mm) | 5 inch (125mm) | U50S5GH | |
| 2 inch (50mm) | ½ inch (12.7mm) | 5½ inch (137mm) | U50S55GH | |
| 2 inch (50mm) | ½ inch (12.7mm) | 6 inch (150mm) | U50S6GH | |
| 2 inch (50mm) | ½ inch (12.7mm) | 6½ inch (165mm) | U50S65GH | |
| 2 inch (50mm) | ½ inch (12.7mm) | 7 inch (175mm) | U50S7GH | |
| 2 inch (50mm) | ½ inch (12.7mm) | 8 inch (200mm) | U50S8GH | |
| 2 inch (50mm) | ½ inch (12.7mm) | 10 inch (250mm) | U50S10GH | |
| 2 ¼ inch (56mm) | ½ inch (12.7mm) | 4½ inch (112mm) | U56S45GH | |
| 2 ¼ inch (56mm) | ½ inch (12.7mm) | 5 inch (125mm) | U56S5GH | |
| 2 ¼ inch (56mm) | ½ inch (12.7mm) | 5½ inch (137mm) | U56S55GH | |
| 2 ¼ inch (56mm) | ½ inch (12.7mm) | 6½ inch (165mm) | U56S65GH | |
| 3 inch (75mm) | ½ inch (12.7mm) | 3 inch (75mm) | U75S75GH | |
| 3 inch (75mm) | ½ inch (12.7mm) | 4 inch (100mm) | U75S100GH | |
| 3 inch (75mm) | ½ inch (12.7mm) | 5 inch (125mm) | U75S125GH | |
| 3 inch (75mm) | ½ inch (12.7mm) | 6 inch (150mm) | U75S150GH | |
| 3 inch (75mm) | ½ inch (12.7mm) | 7 inch (175mm) | U75S175GH | |
| 3 ¼ inch (82mm) | ½ inch (12.7mm) | 4 ¾ inch (120mm) | U80S120GH | |
| 4 inch (100mm) | ½ inch (12.7mm) | 3 inch (75mm) | U100S75GH | |
| 4 inch (100mm) | ½ inch (12.7mm) | 4 inch (100mm) | U100S100GH | |
| 4 inch (100mm) | ½ inch (12.7mm) | 5 inch (125mm) | U100S125GH | |
| 4 inch (100mm) | ½ inch (12.7mm) | 8 inch (200mm) | U100S200GH | |
| 1 ¾ inch (45mm) | ⅝ inch (16mm) | 6 inch (150mm) | CM600GH | |
| 2 inch (50mm) | ⅝ inch (16mm) | 6 inch (150mm) | CM602GH | |
| 2 ⅓ inch (60mm) | ⅝ inch (16mm) | 7 inch (175mm) | CM604GH | |
| 1 ¾ inch (45mm) | ⅝ inch (16mm) | 6 inch (150mm) | CM601GH | |
| 2 inch (50mm) | ⅝ inch (16mm) | 7 inch (175mm) | CM603-7GH | |
Additional information
| Weight | 0.75 kg |
|---|---|
| Dimensions | 6 × 6 × 6 cm |
| U Bolts 16mm | 45mm Round ID – 150mm, 45mm Square ID – 165mm, 50mm Round ID – 170mm, 50mm Square ID – 150mm, 60mm Round ID – 190mm |
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