What Grade Bolts for Bulldog Heavy-Duty Cast Head Coupler and Can it be Welded to Trailer Frame
Question:
what should the length of the specified bolts be for the BD44150WH301? For the 3/8 inch and the 1/2 inch bolts to purchase, what is the length they should be, and should they have lock washers with the nuts? Should they be #8 grade bolts? Can this coupler also be welded in addition to bolted on for added strength?
asked by: Bob K
Expert Reply:
I took a look at the instructions of the Bulldog Heavy-Duty Cast Head Coupler w/ Wedge Latch # BD44150WH301 and it specifies using grade 5 bolts with lock nuts. However, there is not a specified length for the bolts, and that will simply depend on the length you need to properly secure the bolts to your trailer.
This is a bolt-on coupler but there is the same coupler which can be welded on if you prefer to go that route, the Bulldog Heavy-Duty Cast Head Coupler w/ Wedge Latch # BD44150WQ317. Like the bolt-on option, this is an A-frame coupler with a 15,000 lb capacity which accepts a 2-5/16" hitch ball. The cut out I added are from the directions that specify the requirements for welding this coupler on.
I have added links to video reviews of both couplers for you to check out as well.
Products Referenced in This Question
Bulldog Heavy-Duty Cast Head Coupler w/ Wedge Latch - 2-5/16" Ball - A-Frame - 15,000 lbs
- A-Frame Trailer Coupler
- Standard Coupler
- Weld-On
- 15000 lbs GTW
- 2-5/16 Inch Ball Coupler
- Trigger Latch
- Bulldog
more information >
Product Page this Question was Asked From
Bulldog Heavy-Duty Cast Head Coupler w/ Wedge Latch - 2-5/16" Ball - A-Frame - 15,000 lbs
- A-Frame Trailer Coupler
- Standard Coupler
- Bolt-On
- 15000 lbs GTW
- 2-5/16 Inch Ball Coupler
- Trigger Latch
- Bulldog
more information >
Continue Researching
- Shop: Bulldog Heavy-Duty Cast Head Coupler w/ Wedge Latch - 2-5/16" Ball - A-Frame - 15,000 lbs
- Video: Review of Demco A-Frame Trailer Coupler - EZ Latch Coupler - DM16680-52
- Shop: Buyers Products A-Frame Trailer Coupler w Jack Hole - Auto Latch - 2-5/16" Ball - Weld On - 15K
- Search Results: bulldog jack
- Search Results: 1700100317
- Video: Bulldog A-Frame Trailer Coupler - Standard Coupler - BD44150WQ317 Review
- Q&A: Does Demco 50-Degree A-Frame Trailer Coupler Bolt On
- Video: Bulldog A-Frame Trailer Coupler - Standard Coupler - BD44150W0317 Review
- Search Results: safety chains
- Shop: A-Frame Trailer Coupler - Thumb Latch - Black - 2-5/16" Ball - Weld On - 14,000 lbs
- Shop: Demco 50-Degree A-Frame Trailer Coupler w/ Jack Hole - eZ-Latch - Primed - 2-5/16" Ball - 21K
- Video: Bulldog Jacks Replacement Sidewind Gear Kit Review
- Shop: Bulldog Heavy-Duty Cast Head Coupler w/ Wedge Latch - 2-5/16" Ball - A-Frame - 15,000 lbs
- Shop: Bulldog Heavy-Duty Cast Head Coupler w/ Wedge Latch - 2-5/16" Ball - A-Frame - 15,000 lbs
- Search Results: a frame jack
- Shop: 42" Long Safety Chain with 5/16" Clevis Slip Hook - 5,000 lbs - Qty 1
- Video: Bulldog Heavy-Duty Cast Head Coupler Review
- Q&A: Will Demco A-Frame Trailer Coupler DM16680-52 Fit 2015 Featherlite 3116 Trailer
- Q&A: BLTL-20 Coupler Lock Fit a Bulldog Coupler Heavy-Duty Cast Head Coupler w/ Wedge Latch
- Q&A: Solution for Gaining Clearance Between Tailgate and Trailer Jack
- Q&A: Wedge Style Coupler and A-Frame Jack that Fits Circle J Horse Trailer
- Q&A: Are There Replacement Parts for the A-Frame Trailer Coupler w/ Round Jack Hole CA-5280-RB
- Q&A: Would Could Fix Excess Coupler Play with Demco EZ Latch Coupler