Recommended Brake Assembly Backing Plate Bolt Installation
Updated 09/30/2025 | Published 12/07/2017
Products Featured in This Question
Question:
What is the torque specs for these 3/8 bolts/nuts that attach the backplates to the axles 5-bolts.
asked by: D. W
0
Expert Reply:
The attachment bolts for a 5-bolt brake assembly should be torqued to 30-50 foot/lbs. This will ensure your brake assembly # AKEBRK-7-SA is secured correctly.
If you don't have a torque wrench, I recommend the Powerbuilt Dual Drive Torque Wrench - 3/8" and 1/2" - 10 to 150 ft-lb # ALL944001.
expert reply by:
Jason S
0
Product Page this Question was Asked From
Mounting Bolts and Hardware for 12" Brake Assemblies
- Accessories and Parts
- Trailer Brakes
- Electric Drum Brakes
- Hydraulic Drum Brakes
- Hardware
- 12 Inch
- Bolts
- ABS Fasteners
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Q&A: Parts Needed to Add Disc Brakes to 2018 Keystone Montana 3121RL
- Search Results: disk brake kits
- Search Results: moryde
- Search Results: dexter nev~r~adjust
- Video: HydraStar Disc Brake Kit with Actuator Installation - 2017 Grand Design Solitude 5W Toy Hauler
- Q&A: DeeMax Disc Brake Kit Recommendation for 2022 Grand Design Solitude 310
- Search Results: brake actuator
- Search Results: trailer brakes
- Shop: Lippert Road Armor Shock-Absorbing Equalizer Kit - Tandem Axle - 3,500-8,000 lbs
- Shop: DeeMaxx Disc Brake Kit w/ Actuator for Tandem Axle Trailers - 13" Hub/Rotor - 8 on 6-1/2 - 7K
- Search Results: 7k disc brakes
- Q&A: Disc Brake Conversion Kit For 2021 Grand Design Solitude 310GKR With 7,000 lb Axles
- Shop: Hydrastar Electric-Hydraulic Actuator w/ Line Kit for Disc Brakes - 1,600 psi
- Video: Hands-On with the Hydrastar Disc Brake Kit w/ Actuator for Tandem Axle Trailers
- Shop: Hydrastar Disc Brake Kit w/ Actuator for Tandem Axle Trailers - 13" Hub/Rotor - 8 on 6-1/2 - 7K
- Search Results: hydrastar brake actuator
- Shop: DeeMaxx Disc Brake Kit - 13" Hub/Rotor - 8 on 6-1/2 - Maxx Coating - 1/2" Bolts - 7K
- Shop: Clamp On Mounting Bracket for Hydrastar Electric Over Hydraulic Actuators
- Q&A: What's the Difference Between the Deutsche Hydrapro Alpha G-1600 and the DeeMaxx Alpha G1600?
- Shop: Hydrastar Electric Over Hydraulic Actuator for Disc Brakes - 1,600 psi
- Q&A: Disc Brake Upgrade Kit For 2021 Vanleigh Vilano 5TH Wheel Camper With 7,000LB Axles
- Q&A: Converting from Electric Brakes to Disc Brakes on Grand Design 5th Wheel
- Q&A: Brake Controller Intermittently Reads 'Trailer Disconnected' After Brake Job
- Video: In-Depth Review of the 40 Amp In-Line Circuit Breaker
- Video: Review of Hydrastar Trailer Brakes - Brake Pads - HYD97VR
- Video: Let’s Check Out the DeeMaxx Alpha G1600X Electric Over Hydraulic Actuator for Disc Brakes
- Video: Breaking Down the Kodiak Disc Brakes
- Video: Review of Redline Trailer Bearings Races Seals Caps - Oil Cap - RG04-230
- Article: How to Adjust Your Trailer Brakes | The Ultimate Guide
- Shop: Trailer Hitch
Explore Expert Info
![Our Expert]()
on Accessories and Parts
on Accessories and Parts
Larry
9/29/2025
Jameson, I decided to go with the Hydrastar Trailer Brakes - HSE7K-T1 and have run into a problem. I'm mounting the caliper mounting plates. In attempting to torque the nuts to the recommended 50 foot/lbs, I have striped three nuts. The problem appears to be that the plate is thicker than the old drum brake plate and when the nuts bottom out that there is not enough threads in the nuts engaged with the bolt threads. And when attempting to torque the nuts, they are stripping. Have you seen this problem before? Any suggestions? The axles are 7000lb Dexter.