Who  buys U bolt kits, you  may say? None  of us use a U bolt without  the presence of nuts  and washers right?  I  mean, how  do you install  it? Thus  it only makes  sense to purchase  your U bolts as  a kit, with  the needed  hardware  right  there inside  the box  (or assembled).  Despite  the fact that one  can  certainly purchase  any U bolts in  U bolt kits, there  are a  few industry  standards that  you're going to regularly  find  in the market.
The most common is typically best-known as Trailer Kits, or a 7/8 Trailer Kit, or even less frequently as a ¾ Trailer Kit. A Trailer Kit is usually an aftermarket suspension substitution U bolt kit for a tractor trailer. They're routinely available retail, which is another reason why acquiring a kit as a stand alone product works. Most of these packages include a pair of U bolts, 4 washers, and 4 high-nuts. The market in most cases offers these types of products in Grade 5 equivalent, but certain vendors have progressed to Grade 8 equivalent simply because of its superior durability. A handful of stores sell these kits in a bag, but they can be in most cases found in a carton with the retailer's part number and name on the package.
The most common is typically best-known as Trailer Kits, or a 7/8 Trailer Kit, or even less frequently as a ¾ Trailer Kit. A Trailer Kit is usually an aftermarket suspension substitution U bolt kit for a tractor trailer. They're routinely available retail, which is another reason why acquiring a kit as a stand alone product works. Most of these packages include a pair of U bolts, 4 washers, and 4 high-nuts. The market in most cases offers these types of products in Grade 5 equivalent, but certain vendors have progressed to Grade 8 equivalent simply because of its superior durability. A handful of stores sell these kits in a bag, but they can be in most cases found in a carton with the retailer's part number and name on the package.
Yet another set which is popular, though for differing uses, is the Truck Body Mounting Kit. These particular products are utilized to mount the box on a box truck to the chassis. Sometimes these types of trucks are instead known as Van Bodies. These are typically square bent, usually 5/8 round, with coarse thread. These types of kits consist of the U bolts, four Tie Plates, 8 high nuts and eight split lock washers. Again, you can acquire these U bolt Kits in a carton with your name, logo, or barcode right on the box.
One final Trailer Kit is the Cab Guard Mounting Kit. Kind of self explanatory. It mounts a Cab Guard, occasionally known as a Headache Rack, to the semi truck, to shield the truck's cab from harm materializing from an unintended load shift. These Cab Guards take in the shock of impact, quite possibly saving the operator's life. These types of packages include 4 U bolts, identical to the Truck Body Mounting Kits, although often they are Zinc plated. They also include four Tie Plates, four spacers, 4 rubber Tie Plate pads, two rubber frame pads, 8 nylon insert lock nuts, and eight washers. Many of the pieces in these packages are Zinc coated, basically for cosmetic reasons. These are more of a niche package, but are frequently available by way of Truck outfitters.



