Description
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” (39mm) | ½” (13mm) | 4″ (100mm) | U39R4GH | |
| 1 ½” (39mm) | ½” (13mm) | 4½” (112mm) | U39R45GH | |
| 1 ½” (39mm) | ½” (13mm) | 5″ (125mm) | U39R5GH | |
| 1 ½” (39mm) | ½” (13mm) | 5½” (137mm) | U39R55GH | |
| 1 ¾” (45mm) | ½” (13mm) | 4″ (100mm) | U45R4GH | |
| 1 ¾” (45mm) | ½” (13mm) | 4½” (112mm) | U45R45GH | |
| 1 ¾” (45mm) | ½” (13mm) | 5″ (125mm) | U45R5GH | |
| 1 ¾” (45mm) | ½” (13mm) | 5½” (137mm) | U45R55GH | |
| 1 ¾” (45mm) | ½” (13mm) | 6″ (150mm) | U45R6GH | |
| 1 ¾” (45mm) | ½” (13mm) | 6½”(162mm) | U45R65GH | |
| 2″ (50mm) | ½” (13mm) | 4″ (100mm) | U50R4GH | |
| 2″ (50mm) | ½” (13mm) | 4½” (112mm) | U50R45GH | |
| 2″ (50mm) | ½” (13mm) | 5″ (125mm) | U50R5GH | |
| 2″ (50mm) | ½” (13mm) | 5½” (137mm) | U50R55GH | |
| 2″ (50mm) | ½” (13mm) | 6″ (150mm) | U50R6GH | |
| 2″ (50mm) | ½” (13mm) | 6½”(162mm) | U50R65GH | |
| 2″ (50mm) | ½” (13mm) | 7″ (175mm) | U50R7GH | |
| 1 ½” (40mm) | ½” (13mm) | 4″ (100mm) | U40S4GH | |
| 1 ½” (40mm) | ½” (13mm) | 4½” (112mm) | U40S45GH | |
| 1 ½” (40mm) | ½” (13mm) | 5″ (125mm) | U40S5GH | |
| 1 ½” (40mm) | ½” (13mm) | 5½” (137mm) | U40S55GH | |
| 1 ½” (40mm) | ½” (13mm) | 6″ (150mm) | U40S6GH | |
| 1 ¾” (45mm) | ½” (13mm) | 4″ (100mm) | U45S4GH | |
| 1 ¾” (45mm) | ½” (13mm) | 4½” (112mm) | U45S45GH | |
| 1 ¾” (45mm) | ½” (13mm) | 5″ (125mm) | U45S5GH | |
| 1 ¾” (45mm) | ½” (13mm) | 5½” (137mm) | U45S55GH | |
| 1 ¾” (45mm) | ½” (13mm) | 6″ (150mm) | U45S6GH | |
| 1 ¾” (45mm) | ½” (13mm) | 6½”(165mm) | U45S65GH | |
| 1 ¾” (45mm) | ½” (13mm) | 7″ (175mm) | U45S7GH | |
| 2″ (50mm) | ½” (13mm) | 3″ (75mm) | U50S3GH | |
| 2″ (50mm) | ½” (13mm) | 4″ (100mm) | U50S4GH | |
| 2″ (50mm) | ½” (13mm) | 4½” (112mm) | U50S45GH | |
| 2″ (50mm) | ½” (13mm) | 5″ (125mm) | U50S5GH | |
| 2″ (50mm) | ½” (13mm) | 5½” (137mm) | U50S55GH | |
| 2″ (50mm) | ½” (13mm) | 6″ (150mm) | U50S6GH | |
| 2″ (50mm) | ½” (13mm) | 6½”(165mm) | U50S65GH | |
| 2″ (50mm) | ½” (13mm) | 7″ (175mm) | U50S7GH | |
| 2″ (50mm) | ½” (13mm) | 8″ (200mm) | U50S8GH | |
| 2″ (50mm) | ½” (13mm) | 10″ (250mm) | U50S10GH | |
| 2 ¼” (56mm) | ½” (13mm) | 4½” (112mm) | U56S45GH | |
| 2 ¼” (56mm) | ½” (13mm) | 5″ (125mm) | U56S5GH | |
| 2 ¼” (56mm) | ½” (13mm) | 5½” (137mm) | U56S55GH | |
| 2 ¼” (56mm) | ½” (13mm) | 6½”(165mm) | U56S65GH | |
| 3″ (75mm) | ½” (13mm) | 3″ (75mm) | U75S75GH | |
| 3″ (75mm) | ½” (13mm) | 4″ (100mm) | U75S100GH | |
| 3″ (75mm) | ½” (13mm) | 5″ (125mm) | U75S125GH | |
| 3″ (75mm) | ½” (13mm) | 6″ (150mm) | U75S150GH | |
| 3″ (75mm) | ½” (13mm) | 7″ (175mm) | U75S175GH | |
| 3 ¼” (82mm) | ½” (13mm) | 4 ¾” (120mm) | U80S120GH | |
| 4″ (100mm) | ½” (13mm) | 3″ (75mm) | U100S75GH | |
| 4″ (100mm) | ½” (13mm) | 4″ (100mm) | U100S100GH | |
| 4″ (100mm) | ½” (13mm) | 5″ (125mm) | U100S125GH | |
| 4″ (100mm) | ½” (13mm) | 8″ (200mm) | U100S200GH | |
| 1 ¾” (45mm) | ⅝” (16mm) | 6″ (150mm) | CM600GH | |
| 2″ (50mm) | ⅝” (16mm) | 6″ (150mm) | CM602GH | |
| 2 ⅓” (60mm) | ⅝” (16mm) | 7″ (175mm) | CM604GH | |
| 1 ¾” (45mm) | ⅝” (16mm) | 6″ (150mm) | CM601GH | |
| 2″ (50mm) | ⅝” (16mm) | 7″ (175mm) | CM603-7GH | |
Couplemate Trailer Parts sells only the best quality 16mm Heavy Duty Galvanised U-Bolts and caravan spare parts throughout Australia.
Customers are welcome to either pickup or take advantage of our low freight rates. Express shipping to Melbourne, Sydney, Brisbane, Perth, Adelaide, Darwin, and Hobart.
We also ship products to New Zealand via Australia Post Air Express.
© Steve Wotherspoon October 20, 2016. Images and text may be copied, provided a link back to the copied page and the source is displayed where the content or image is located.
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