Torque Recommendation for Bolts that Hold Pin Box to Trailer

Question

Question:

Im want to level my camper out with the pin Box my bolts are 15/16 bolts it is a 1621 lippert want is the Torque on them

asked by: Cory M

0

Expert Reply:

Pin box bolt torque is based on the size of the threaded portion of the bolts and not the wrench size.

1/2 inch Bolts GR5 90 ft-lbs
5/8 inch Bolts GR5 150 ft-lbs
3/4 inch Bolts GR5 275 ft-lbs

expert reply by: Jameson C

0

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Answer 1

I went to our warehouse and measured the holes you mentioned you wanted the measurement for on the Lippert 1621 5th Wheel Pin Box, part #LC1387882. The holes measure 3/8 inch diameter. I have also attached a drawing of this pin box with the…

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Answer 2

The Trailair Rota-Flex 5th Wheel Pin Box #LC328329 you linked to is a fit for the 1621 bolt pattern pin boxes so it will not fit your Lippert Rhino Box, but you have three other options that will. The first option is the MORryde Cushioned 5th Wheel…

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Answer 3

The Pullrite SuperGlide 2315 is a great 5th wheel hitch in general however, it won't be best for your 2018 Ram 3500. The reason for this is because the height of it cannot be adjusted and the new Ram has pretty tall besides so you are going to…

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Answer 4

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 5

You will have to go with a sliding hitch to allow the trailer to make tight turns. For a trailer 8 feet wide the only bed length that's going to allow 90 degree turns without a slider is a stationary hitch. That being said you have two options.…

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Answer 6

The OEM prep package consists of 4 "pucks" in the bed of the truck that will allow you to drop in puck style hitches for easy installation and removal, that gives you a completely clear bed when not in use. The B&W Companion OEM 5th…

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Answer 7

Choosing the right height setting for your 5th wheel hitch is a combination of a few different variables. First of all you want your towing setup to be as level as possible. With your Montana High Country 340BH level you will want to measure from the…

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Answer 8

I spoke with my contact at Trailair and from your serial number we were able to determine that your trailer came with a 1621 HD pin box which is a long pin box style. I was unable to obtain the exact part number for your Trailair pin box but from the…

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Answer 9

The Curt A25 5th Wheel Trailer Hitch for Ram Towing Prep Package #C16046 will work well with the Roto-Flex pin box. The combination will be a good match for you and this hitch with the specific connection to the factory prep package pucks will make…

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Answer 10

So for your set up, a 2021 Ram 2500 short bed with the RamBoxes, you will need to use a Sidewinder in order to have the clearance to tow a 5th wheel. The Goose Box doesn't move the pivot point and an offset ball just won't be enough for…

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Answer 11

The best hitch for a 2024 Hyundai Tucson is the etrailer Hitch item #e38KR. This hitch is custom fit and bolts to your Tucson with included hardware. It is a class III hitch with a 2" receiver, that has a 3,500 lbs towing capacity and a 525 lbs…

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Answer 12

As long as the RBW Lil' Rocker mounts to industry standard base rails you'll need the Curt Adapter Rails #C29BR that fit in the OEM puck system on your 2019 Ram 2500 and give you a standard base rail connection. I'm attaching a photo…

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Torque Recommendation for Bolts that Hold Pin Box to Trailer

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