Torque Spec on Bolts for Demco Channel Tongue Trailer Coupler - eZ-Latch - Zinc - 2" Ball - Bolt On

Question

Question:

What is the torque used to tighten the nuts on the 1/2inch class 8 bolts for this coupler?

asked by: Perry

1

Helpful Expert Reply:

In order to install the Demco Channel Tongue Trailer Coupler part # 12564, you'll need to obtain three 1/2" Grade 8 Hex Bolts about 3-1/2" - 3-3/4" long with nuts from a local hardware store. The recommended torque for a bolt this size/grade is 80 ft. lbs.

expert reply by: Conner L

1

Answer 1

The straight tongue couplers like the Dutton-Lainson 3-Inch Trailer Coupler, part #DL13897 are available for trailer tongues with either a 2-inch, 2-1/2-inch, or 3-inch channel. I would recommend for you to measure the trailer channel at a point…

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Answer 2

It sounds like you're looking for a brake actuator that fits a 2" ball for your 2017 Trailstar. The dimensions don't have to match up, although it is nice if they do. The important thing is to know the capacity you need and whether this…

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Answer 3

Yes, the Demco Channel Tongue Trailer Coupler #12564 that you referenced does accept a 2-inch hitch ball and mounts to a 3-inch-wide trailer tongue. It's mounting hole spacing is indeed 3-inches and it offers a 10,000-lb weight capacity.…

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Answer 4

I may have a solution for you but I'm not aware of a bolt on safety chain bracket or clevis that can be used. However you can simply take a safety chain set (or your existing chains) like the 42" Long Safety Chain with 3/8" Clevis Hook…

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Answer 5

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 6

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 7

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

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Answer 8

It sounds like you are speaking of the wires for the brake magnets. If this is correct, you will need to connect one of the wires to the brake controller output wire on your trailer connector and the other wire will need to be grounded to a clean…

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Answer 9

Yes, it will work. You'll just need to cut the Lance 6-pin connector out and rewire it into the etrailer Trailer Wiring 7-Way Upgrade Kit w/ Junction Box and RV Style Connector item #e99011. Here are the individual functions of that Lance 6-pin:…

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Answer 10

The #84 spindle is just a common way to identify the spindle dimensions typically used for 3,500 lb axles. So instead of listing out the parts, people can just say they have #84 spindles and it's easier to know what fits it. The CE Smith Trailer…

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Answer 11

The 5.30-12 tires, being wider, are going to make more contact with the road. This means that the noise, and heat build up will be higher than a 4.80-12 tire but the rolling resistance will actually be less because the tire is larger diameter. The…

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Answer 12

Since wire color codes are NOT universal, we always recommend wiring by function, rather than wire color. If you look at the Trailer Wiring FAQ article I have linked you to, you can see some diagrams showing the proper way to wire a vehicle and…

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Torque Spec on Bolts for Demco Channel Tongue Trailer Coupler - eZ-Latch - Zinc - 2" Ball - Bolt On

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