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Mounting Bolts and Hardware for 10" Brake Assemblies

Mounting Bolts and Hardware for 10" Brake Assemblies

Item # BRKH10A
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BRKH10A - Hardware Redline Trailer Brakes
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Use this hardware kit to mount (2) 10" brake assemblies on your trailer. Includes mounting bolts, nuts, and lockwashers. 1-833-496-1390 to order Redline accessories and parts part number BRKH10A or order online at Free expert support on all Redline products. Guaranteed Lowest Price and Fastest Shipping for Mounting Bolts and Hardware for 10" Brake Assemblies. Accessories and Parts reviews from real customers.
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  • Reviews (63)
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Redline Accessories and Parts - BRKH10A

  • Trailer Brakes
  • Electric Drum Brakes
  • Hydraulic Drum Brakes
  • Hardware
  • Mounting Bolts
  • Hardware Kit
  • Redline
  • 10 Inch

Use this hardware kit to mount (2) 10" brake assemblies on your trailer. Includes mounting bolts, nuts, and lockwashers.


  • Allows you to install 2 trailer brake assemblies
    • Fits 10" brake assemblies without pre-installed mounting bolts
    • Works with electric or hydraulic brakes
  • Includes:
    • 8 Mounting Bolts
    • 8 Nuts
    • 8 Lockwashers

7-75 Brake Mounting Bolt for 7" and 10" Brake Assemblies

6-17 Nut for Brake Mounting Bolt

5-8 Lockwasher for Brake Mounting Bolt

Video of Mounting Bolts and Hardware for 10" Brake Assemblies

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Brake Assembly Mounting Hardware Review

Speaker 1: Today we're gonna be showing you how to install the Red Line mounting bolts and hardware for ten inch brake assemblies. Part number is BRKH10A.Here's what your hardware is gonna look like installed. Anytime you're switching out brake assemblies, it's a good idea to replace your hardware. The brake material or the friction material is often very corrosive, so these tend to rust, and then they'll become difficult to remove if you don't.These bolts, the nuts, and lock washers are all gonna have a zinc coating on them, so that's gonna help to resist that corrosion. But over time, you will start seeing rust develop.Now, this hardware kit, having the eight bolts total, with the eight nuts and eight lock washers, are traditionally gonna be for your seven or your ten inch assemblies. Or really any axle that's gonna have the four mounting holes.Now, we're gonna be using our hardware today to mount a caliper bracket to our brake flange.

Now, this not only is gonna work out for disc style brakes, like this, but it'll also work for electric or hydraulic drum brake assemblies in the seven or ten inch variety.So, just place our bolts through here, that's gonna hold it in place. Then we've got our lock washer, we're gonna slide on the back, and also our nut. We're not gonna have to worry about needing any additional hardware.Now, of course, this is going to be for assemblies that don't have studs that are already sticking out of them. Some of the electric brakes already have the studs, in that case, all you're gonna need are the nuts and lock washers.Now, we're gonna take a 5/8ths wrench. We wanna snug our hardware down.

With those lock washers, typically, you can just hold the nut to get 'em snug. And then we'll torque 'em, make sure we have the right pressure on them.Then, for the nut on the back, we wanna use an 11/16ths socket. And we're gonna tighten in a crossing pattern. And that'll complete our look at the Red Line mounting bolts and hardware for the ten inch brake assemblies. Part number BRKH10A..

Customer Reviews

Mounting Bolts and Hardware for 10" Brake Assemblies - BRKH10A

Average Customer Rating:  4.7 out of 5 stars   (63 Customer Reviews)

Use this hardware kit to mount (2) 10" brake assemblies on your trailer. Includes mounting bolts, nuts, and lockwashers.


I only needed the nuts and lock washers, but they worked perfectly.


Package was delivered 3 days before estimated date


The plating seemed to be top quality and the nut to bolt fitment was superb. The best thing is, they came right to my door. I didn't have to go to the hardware store to dig through the bin of nuts and bolts and possibly break a nail. Very convenient and safe.

The products were great and worked exactly as specified.
Brian - 05/18/2021


Make sure that these will fit. The bolts were too big for the holes on my axle. My fault. Looks like good quality.


etrailer is always helpful.


As described. Being pre assembled made installation easy.


Make installation much easier


Ordered these self adjusting Brakes to replace the manually adjusted front pair for a trial. The brakes were easy to install, and have worked well. I will buy another set to replace the rear set. Conclusion a nice easy upgrade anyone can accomplish. I would recommend this product.


Regular every day nuts bolts and washers. Packaged right and delivered timely. That being said, the application I purchased them for was not a 100% fit. The electric brake backing plates came with the bolts already pressed in. The bolts in this kit are hex head and I don't think they would press in and clearance could be an issue. I have not done my install yet so can't say for sure. I will use the lock washers and the nuts.


Excellent fulfillment was slower than I would have liked but overall great experience and I let my [online] viewers know about my experience


I only needed wheel cylinders for my 25 year old boat trailer but the value in replacing the whole backing plate was great. Perfect fit with no modifications necessary. They bolted right on and the brake lines matched up like they were original. Thanks for reviving my trailer.


It was easy to select the trailer brake kit. The dimensions were right there so I could measure what I needed and order. Glad I read the reviews that said to purchase replacement hardware too. Quick delivery And I am all set


Be sure to order these to mount new electric or disc back plates. Four needed per wheel, 8 per axle.


as advertised


All bolts, nuts and lock washers were present and accounted for. Grade five, nothing special but handy to have them delivered with the brake package and save a trip to town.


Product arrived in excellent condition and clean. I was eligible for free shipping. Order was placed on sunday afternoon and received north of NY state on next friday. I would definitely consider buying from etrailer again.


Was very pleased with the purchase. The only small negative on my order was the adjustment assembly was missing on the right side brake assembly. The good point was a new one was shipped and received within 2 days. To me that was very impressive. Good job by customer service department.


My old hardware for my brackets was completely rusted and bolts were rounded off and hard to be cut/drilled out. This was a perfect replacement


This was just part of my disc brake order. My whole order came in 2 days. Paid extra for 3 day delivery. No problems with my order. As always etrailer is A1.


Very pleased with the knowledge,assistance and guidance Kevin provided me with my purchase. Items shipped the same day and arrived in 6 days. Trailer break items were all the proper size and fitted perfectly. Job well done, thanks a million.


Brake assy. for my boat trailer fit perfect.Fast delivery and great customer service.


Ordered complete set of brakes and other items for my trailer and got them today.
Very fast delivery. I wish all companies were this good in dealing with customers.
I rate them excellent.


What can you say about nuts and bolts except that they fit and arrived on time. Thank you.


Don't know if I will need these yet, but I was glad to be able to get these at the same time I purchased the brake assembly.


Brakes arrived quickly and were packaged very well. Installed brakes and after a year the brakes are working trouble free. Great product!

Show More Reviews

See what our Experts say about this Redline Accessories and Parts

  • What Size Brake Mounting Flange Bolt Do I Need for a Car Hauler Trailer
    The correct size nuts for the brake mounting flange bolts you have on your trailer is going to depend on which bolts you have. There is not really a standard thread pitch for braking assemblies so it will be best to replace the nuts and bolts with part # BRKH10A which contain 7/16"-20 x 1-1/4" bolts/nuts and lock washers. There is also a tool that you can find at most local hardware stores that will tell you the diameter and thread pitch of your bolt.
    view full answer...
  • Torque Spec to Use When Installing Mounting Bolts and Hardware # BRKH10A
    The Mounting Bolts and Hardware # BRKH10A that you referenced are designed to be torqued 45 to 50 ft lbs of torque since they are designed to fit 10 inch brake assemblies.
    view full answer...
  • Replacement Brake Assembly Hardware for 10 inch or 12 inch Brake Assemblies
    Without knowing what size brake assemblies you have we have the part # BRKH12 which fits 12 inch brake assemblies and the part # BRKH10A which fits 10 inch brake assemblies. If you have something different let me know and I'll see what we have that fits.
    view full answer...
  • Bolt Kit Recommendation for Attaching Trailer Brakes
    Sounds like you are looking for a mounting bolt kit for your trailer brakes. For that we have the Mounting Bolts and Hardware for 10" Brake Assemblies # BRKH10A. This is for assemblies that attach with 4 bolts. If instead you have 5 bolts you'd want the part # BRKH12.
    view full answer...
  • Grade of Bolt for 10" Brake Mounting Hardware Kit
    The Mounting Bolt # 7-75 that comes with the Kit # BRKH10A for 10" brake assemblies is a grade 5 bolt.
    view full answer...
  • Hose Fitting Needed For Demco Hydraulic Brake Kit # 40716-15
    The Demco Hydraulic Brake Kit # 40716-15 uses a 3/16" Inverted Flare fitting to connect to the brake lines. If you need new mounting hardware for your brakes you can use the Redline Kit for 10" Brake Assemblies # BRKH10A .
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  • Other Parts Needed to Install Titan Disc Brake Kit # T4843300
    The Titan Disc Brake Kit # T4843300 that you referenced basically comes with everything needed to install it except for hardware to attach the caliper bracket to the brake mounting flange. For that you'd basically just need the Mounting Bolts and Hardware kit part # BRKH10A and you'd be set.
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  • Center Hole Diameter & Brake Line Fitting For Demco Hydraulic Brake Kit 40716-15
    The center of the backing plate has a 2-3/8 inch diameter hole, and the brake line fitting is a 3/16" inverted flare for the Demco hydraulic brakes you asked about, which are the following part: - Demco Hydraulic Brake Kit - Free Backing - Galvanized # 40716-15 These brakes are rated for up to 3,500 lbs and the only other thing you will need with them is the mounting hardware, which is the Mounting Bolts and Hardware for 10" Brake Assemblies # BRKH10A.
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  • Hydraulic Drum Brakes for 3,750 lb Axle For 15 Inch Wheels
    The Titan Hydraulic Brake Kit - Free Backing # T4071600-500 will fit so long as your drum is 10" diameter x 2-1/4" wide, and you have a 4-bolt brake mounting flange. This is a pretty common set up so it will likely fit but you'll want to make sure, and these brakes will also work with either a 14 inch or 15 inch wheel like you have. These brakes are for a 3,750 lb axle and would only require Mounting Hardware # BRKH10A. I have added a link to a video review for you to check out as well...
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  • Mounting Hardware for Installing Titan 10" Disc Brake Kit on Timbren Axle-Less Suspension System
    To attach the brake flanges and hub assemblies for the Titan Disc Brake Kit # T4843800 to your Timbren Axle-Less Suspension System like # ASR3500S05, you can use the Mounting Bolts and Hardware # BRKH10A. This kit includes the needed mounting bolts, nuts, and lockwashers for mounting two brake assemblies. I have attached an install video below that you might also find helpful.
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  • Determining Which Brakes Fit 10" x 2-1/2" Drums On Boat Trailer
    Based on the information you provided either the Titan Hydraulic Brake Kit - Free Backing - 10" - Left and Right Hand Assemblies - 3,750 lbs # T4071600-500 or # T4423500-400 will fit your drums. The only difference between these two brakes is the # T4071600-500 are made of standard metal where the # T4423500-400 have a Galphorite coating giving it superior corrosion resistance. Since you are putting these brakes on a boat trailer I recommend the # T4423500-400 as they will be less likely...
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  • Determining Which Braking Assemblies Fit 2016 Crossroads Sunset Trail Super Lite 15 250RB
    The correct braking assemblies for your 2016 Crossroads Sunset Trail Super Lite 15 250RB are going to be dependent on the size of your drums. Since your trailer has a GVWR of 7582 and tandem axles it more than likely uses 10" brake assemblies which are the Dexter # 23-468-469 or the etrailer # AKEBRK-35-SA. You can confirm this by measuring the diameter and depth of your drums following the included diagram. Neither kit comes with new mounting hardware so if your current hardware is in...
    view full answer...
    Image 1 for
  • Size of Hub/Drum Compatible with Titan Uni-Servo Hydraulic Brake Kit T1878800-700
    The Titan Uni-Servo Hydraulic Brake Kit # T1878800-700 consists of a left and right pair of brake assemblies that fit with 10 x 2-1/4-inch hub/drums like # T1543900CB042. Please refer to the linked photo to see how a drum is measured. To mount the brakes on your 4-bolt brake flanges you can use hardware kit # BRKH10A; this kit allows installation of a pair of 10-inch brakes.
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    Image 1 for
  • Replacement Parts For Surge Drum Brake Actuator
    I will be able to help you with the parts you need based on your axle capacity. Your axles are rated at 3,200 lbs. You will need the following items for your surge brakes. You have a hydraulic brake actuator. If you are using a 2" ball with your boat trailer, you can replace your existing actuator with the Demco Hydraulic Brake Actuator - Drum - Zinc - 2" Ball - 8,000 lbs, part # DM8609101. While it is rated for 8,000 lbs, if your trailer is only rated for 4,000 lbs, you must adhere to...
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  • Replacement Drum Brakes For A 89 Tandem Car Hauler
    The axle part numbers are generally placed on a sticker located at the center point of the axle shaft. The part # 8-247 stamped into the hubs tell me that you have a 3,500 lb axle. To replace the drum brakes on your 3,500 lb Dexter axle you will have a few options. The two options entail the use of self-adjusting or manual brakes. The self-adjusting brakes will move the adjuster screw outward as the pads wear down to ensure optimal wearing and performance of the trailer's brakes, whereas...
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  • Recommended Trailer Brake and Drum Assemblies for UFP Replacements
    For your brake assemblies I recommend the Demco Hydraulic Brake Kit - Free Backing - Galvanized - 10" - Left/Right Hand Assemblies - 3.5K # 40716-15. These assemblies are galvanized to resist corrosion and will not require a reverse lockout for backing your boat trailer. You will also want the Mounting Bolts and Hardware for 10" Brake Assemblies # BRKH10A and the Brake Adjustment Spoon for Drum Brakes # W80630. For the hubs I recommend the Trailer Hub and Drum Assembly - 3,500-lb Axles...
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    Image 1 for
  • Can Single Axle Trailer Be Converted To Tandem Axles With Two Timbren Axle-Less ASR1THDS03?
    Yes you can use two of the Timbren Axle-Less Trailer Suspension System - 4" Lift Spindle w/Flange - Off-Road Tires - 2.2K # ASR1THDS03 you were looking at to lift your 6' x 12' enclosed Carry-On trailer to add larger tires. If the GVWR of your trailer is over 3500lbs you will need to add trailer brakes, as most of the country requires them at that weight. For trailer brake assemblies you would need two of the Electric Trailer Brake Kit # AKEBRK-35-SA, two of the mounting hardware # BRKH10A,...
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  • Recommended Replacement Drum Brakes for Boat Trailer with 3500-lbs Axles
    I recommend using the Hydraulic Brake Kit - Uni-Servo - Free Backing - Dacromet - 10" - Left/Right Hand - 3,500 lbs # AKFBBRK-35-D, which will work with your current setup and are perfect because the Dacromet plating is designed to withstand exposure to water; so they're ideal for boat trailers. These brakes are free backing, so they'll allow your trailer to backup regardless of whether or not you've got a lockout feature on your actuator, and they'll work with a breakaway kit. If you've...
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  • Parts Needed To Add Electric Trailer Brakes To Rockwell American 3500lb Axle On 5 x 10 Tear Camper
    The Electric Trailer Brake Kit - Self-Adjusting - 10" - Left and Right Hand Assemblies - 3,500 lbs # AKEBRK-35-SA you were looking at are designed specifically for 3500lb trailer axles like your 60" Rockwell American Axle, but you will need to make sure that a brake mounting flange is installed on the axle. The brake mounting flange is located right behind the idler hub/drum and will have 4 bolts as shown in the included picture. If your axle does not have brake mounting flange you will...
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    Image 1 for
  • Replacement Brake Shoes And Wheel Cylinders For Mastercraft Boat Trailer
    For your Mastercraft Boat Trailer, I recommend the Titan Hydraulic Brake Kit - Free Backing - Galphorite - 10" - Left/Right Hand - 3,750 lbs # T4423500-400. The complete assembly is often less expensive than replacing the individual components. If you want just the components you mentioned, I recommend the 10" X 2-1/4" Hydraulic Brake Shoe/Lining (One Wheel) # BP04-120 and the Wheel Cylinder - 10" and 12" Single Servo RH # BP17-020 in addition to the left hand # BP17-030. You may also...
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  • Brake Upgrade Reccomendation For My UFP DB-42 Oil Bath Brakes
    When it comes to upgrading your UFP DB-42 brakes The Kodiak Disc Brake Kit - 10 inch Hub/Rotor - 5 on 4-1/2 - Dacromet - 3,500 pounds # K2HR35D will upgrade your braking system. This kit is coated with a Dacromet coating that helps prevents corrosion resistance. This kit does not include The Inner Bearing # L68149, The Outer Bearing # L44649, or The Grease Seal # RG06-050. The races are included. You would also need The Mounting Hardware # BRKH10, and The Kodiak XL ProLube Oil Bath Hub...
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  • Replacement Parts for EZ Loader Trailer with DICO Model 10 Actuator & Reliable Sure Lube Hubs
    For your EZ Loader Trailer with DICO model 10 actuator and Reliable Sure Lube Hubs, I absolutely have recommendations for you. The Titan Zinc-Plated Brake Actuator # T2477600 is the Titan model 10 actuator that is nearly identical to the DICO model 10 you are replacing. If you want the electric lockout, you can use # T4748800 and Shield # T4836100183. For your brake assemblies, I recommend the Titan Hydraulic Brake Kit - Free Backing - Galphorite # T4423500-400 and mounting bolts # BRKH10A....
    view full answer...

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