What Size Carriage Bolts Are Included With Reese RP58504 Replacement Base Rail Hardware Kit

Question

Question:

The 8 bolts that j Hold the 5th wheel hitch o the truck bed size

asked by: Ray J

0

Expert Reply:

I'm unsure of which bolts you're speaking of. If you're speaking of the hardware included with the Reese # RP58504 bolt kit which would be used for attaching 5th wheel base rails like # RP58058, the kit includes 10 each Grade 8, 1/2-13 x 2 inch carriage bolts. Also included are 10 Grade 5, 1/2-13 hex nuts and 10 each 2inch Long x 1 inch wide x 5/16 of an inch tall spacer blocks.

expert reply by: Mike L

0

Answer 1

The Reese Elite hitches do not have a set of legs that can replace what they come with to allow them to fit above-bed rails like you mentioned. If you wanted a similarly rated fifth wheel hitch that does fit above bed rails I would recommend the…

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Answer 2

The carriage bolts you are referring to that go through the rails and bed of the truck are grade 5. You do not want to use hardware that is rated any lower than this. The correct hardware is part of what gives the installation kit the weight…

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Answer 3

The two rail hardware kits #RP58504 and the #RP58430 basically fit the rail kits. One includes lock nuts ( #RP58430 ) whereas the #RP58504 does not. But both are listed as fits for same rail kits. Worth mentioning though is #RP58504 comes with…

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Answer 4

We have exactly what you are looking for to mount a 5th wheel hitch in your 2019 Ford F-150. The correct 5th wheel base rails and install brackets that fit your truck are the following: - Curt Custom Fifth Wheel Installation Kit for Ford #C93WR

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Answer 5

The correct Reese base rail kit that fits your 1994 Ford F-150 is part #RP30035 and it comes with the base rails, mounting brackets, and all of the hardware that you need. If you happen to already have the base rails then you need the kit with the…

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Answer 6

I spoke with my Curt representative, who tells me that either Grade 8 or Grade 5 half-inch bolts are acceptable. In the past, they provided Grade 5 with their install kits, but recently changed to Grade 8. It doesn't matter which of the two…

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Answer 7

The carriage bolts that come with the Curt hitch part #C11158 are M8-1.25 X 40mm CL10.9. I attached a picture that has a list of all of the install hardware that comes with this hitch for you to check out as well. I attached an install video for…

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Answer 8

The best option we have for your 1995 Ford F-350 is the Reese Universal Installation Kit for 5th Wheel Trailer Hitches, Item #RP30439. This kit does not include the base rails and is the 10-bolt design. It should give you anything you need. Contact…

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Answer 9

The weight capacity of a fifth wheel hitch has no impact on the fit for your 2008 Toyota Tundra. The fit issues that you will need to consider when selecting a fifth wheel hitch is the installation kit and if the hitch is a sliding fifth wheel…

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Answer 10

The Draw-Tite Class III hitch you'd looked at, part #75676 uses 6 M12 x 1.25 x 40mm (12 mm diameter with a 1.25 thread pitch x 40 mm long) class 10.9 bolts to secure the hitch to the nuts that are welded into the frame of your Lexus RX350.…

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Answer 11

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 12

The Draw-Tite Max-Frame Trailer Hitch Receiver #76271 comes with 7/16" carriage bolts while the Curt Hitches #C13409 and #C47HR use 1/2" carriage bolts. All of these come with fishwire that matches the carriage bolt sizes so you…

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