Size and Grade of Hardware Included with Buyer's Products 5/8 Inch Forged D-Ring Tie-Down 337B40MP

Question

Question:

What size and grade are the bolts provided

asked by: Barry W

1

Helpful Expert Reply:

The 4 bolts included with the # 337B40MP are Grade 5, 3/8-16 x 2-1/4 inch, fully threaded. The back support bars are a nice feature that will prevent tear-out.

expert reply by: Mike L

1

Answer 1

The mounting brackets of the Buyers Products 5/8" Forged D-Ring With 4-Hole Integral Mounting Bracket #337B40MP that you referenced are 6 inch by 1 inch. I would recommend using these on the other side of your truck bed when attaching these…

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Answer 2

The Buyers Products 5/8" Forged D-Ring #337B40MP has a working load limit of 6,130 pounds. The break strength data was not provided. Usually the working load limit is a third of the break strength but again the exact figure is not provided.…

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Answer 3

The mounting holes on the Buyers Products 5/8" Forged D-Ring With 4-Hole Integral Mounting Bracket #337B40MP you were looking at are 5" apart on center as shown in the included diagram. I included a video of Adam installing the…

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Answer 4

We have the Buyers Products 5/8" Forged D-Ring With 4-Hole Integral Mounting Bracket #337B40MP which is made in the USA. Most of the Tie-Down Anchors we carry are made overseas but there are a few exceptions with most of them being weld-on only.…

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Answer 5

The mounting holes on the Buyers Products 5/8" Forged D-Ring With 4-Hole Integral Mounting Bracket #337B40MP are going to be spread 5" on center. This is the same from the top holes to the bottom holes and from the left holes to the right…

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Answer 6

The Buyers Products 5/8" Forged D-Ring With 4-Hole Integral Mounting Bracket #337B40MP that you referenced has a 6,130 lbs working load limit which would easily be enough for a Jeep rock crawler. Especially when you consider that you'd be…

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Answer 7

I can absolutely help you and make a recommendation. The floor of your Big Tex 70 car trailer is an 1/8 diamond steel plate. The 1/8 plate will be fine for a tie down point for anything but a car. You need a bracket not to fasten something down tight…

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Answer 8

The Brophy D-Ring #RR5K is rated for 5,000 pounds but it depends on what it is mounted to. If the trailer has a steel floor or 2x4 wood floor then it would not be a problem. If it is aluminum you would want to bolt it to a structural crossmember and…

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Answer 9

The 3-1/4 inch diameter hole to install the part #RR5K is the correct dimension to use. We actually even had a customer come back and say they did it with a 3 inch hole saw. I attached a link to the install video you mentioned as well.

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Answer 10

Depends on the condition of the wood but the backing plate of the Brophy D-Ring Tie Down Anchor w Backing Plate #RR5K that you referenced is designed to distribute the weight so that it does not easily rip through the wood. I attached a picture of…

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Answer 11

The Brophy D-Ring Tie Down Anchor w Backing Plate - Bolt-On - 1/2" Wide - Recessed - 1,600 lbs #RR5K are rated for 5,000 lbs break strength and will work just fine with your application. The 3/4 inch plywood floor is very strong and with the…

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Answer 12

The best option we have for you to add additional tie-downs to your car hauler would be to use Brophy D-Ring Tie Down Anchors part #RR5K. You could weld the top plate to the diamond plate flooring or you could drill a few holes and use the included…

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Size and Grade of Hardware Included with Buyer's Products 5/8 Inch Forged D-Ring Tie-Down 337B40MP

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