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Ring Terminal - 12-10 Gauge Wire - 3/16" Ring ID

Ring Terminal - 12-10 Gauge Wire - 3/16" Ring ID

Item # 44-5310A
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Fastenal Ring Terminals Accessories and Parts - 44-5310A
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Fastenal Accessories and Parts - 44-5310A

  • Wiring
  • Wire Connectors
  • Fastenal
  • Ring Terminals
  • 12-10 Gauge
  • 3/16 Inch


Ring terminals are used for all types of electrical work where wires need fastening

  • For use with 12-10 gauge wire
  • Stud size: 3/16"
  • Vinyl insulation sleeve is yellow


44-5310A Ring Terminal - 12-10 Gauge Wire - 3/16" Ring ID





Video of Ring Terminal - 12-10 Gauge Wire - 3/16" Ring ID

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




Video Transcript for 3M Wiring 44-5310A Review

Today, we're going to review part number 44-5310A. This is the 3M ring terminal for 12 to 10 gauge sized wire with a ring inside diameter of 3/16ths of an inch. These ring terminals are used for all types of electrical work where wires need fastening. This one is for use with a 10 or 12 gauge sized wire. It does have the vinyl insulation sleeve, which is yellow, and then the ring terminal, the inside diameter is 3/16ths so it is designed to fit on a stud size of 3/16ths of an inch. Basically, want to show you here, I got an example right here of a 12 gauge sized wire. What you would basically do is just side this into ...

You don't really want to have it sticking out. You could, but what I like to do is put it right there. Then, you're going to crimp, have a set of . This is a wire stripper with, down here is the crimping portion. If you just stick that in the very .. Put it right over there and then all you have to do is push down just like that.

Once you push down and hard enough, you can see that it crimps that wire to this ring terminal. You can see that you have a good connection. That's the reason I don't like to have the wire stick out too much because you don't want any of that exposed so if you just keep it under that insulation sleeve, you should be in good shape. That should do it for the review on part number 44-5310A. This is the 3M ring terminal for 12 to 10 gauge sized wire with the 3/16ths inch ring inside diameter. .


Customer Reviews

Ring Terminal - 12-10 Gauge Wire - 3/16" Ring ID - 44-5310A

Average Customer Rating:  4.8 out of 5 stars   (21 Customer Reviews)


- 44-5310A
by:

Had this sent to the person I purchased my Used Lance 1030 from before picking it up. He said this was a Super High Quality Product! Nice and Color Coded Heavy duty terminals. His Electrician is removing the end of the Lance plug so I can just use the 7 bladed plug at the end of the bed of my truck next to my License plate (2017 F350 PSD, DRW Super Cab, 8 Foot bed) 853121



- 44-5310A
by:

Great service and fast delivery! Awesome website and easy to find what I needed! 725856



- 44-5310A
by:

Great product and price. No complaints 670485



- 44-5310A
by:

Not a cheap connector 668180



- 44-5310A
by:

Odelia waited on me and was very helpful as well as professional. I certainly would order from her again and recomend etrailer to anyone who needs trailer supplies. 664125



- 44-5310A
by:

Bought in conjunction with other items to rewire trailer. Works as advertised. Speedy delivery. 568950



- 44-5310A
by:

connectors and breakers to hook up my brake controller arrived in order, installed easily, and lasted 1 year so far... 483587



- 44-5310A
by:

Replaced trailer wiring over a year ago and lights still work great. No issues with these connectors. Used them in new junction box. 459228



- 44-5310A
by:

Good connector. Used it to terminate LED lighting and no problems in about a year so far. 455179



- 44-5310A
by:

Have not installed yet, but I received exactly what I ordered 449433



- 44-5310A
by:

Overall a good product. Easy to use and install. The only minor issue we had was the plastic band coming loose after crimping the wire onto the connector. 442809



- 44-5310A
by:

Fast shipping and great product 435049



- 44-5310A
by:

Everything arrived faster than I thought it would and everything looks great!!! I will be buying more when I need trailer parts in future. Things should go alright installing unless I screw it up. 427531



- 44-5310A
by:

Worked great good quality 409334



- 44-5310A
by:

Exactly what I ordered 383077



- 44-5310A
by:

What can I say, its a ring terminal. 246348



- 44-5310A
by:

Received on time and as advertised. Great job!! 230245



- 44-5310A
by:

great item 210363



- 44-5310A
by:

Worked like it should 178168



- 44-5310A
by:

work great 79717



- 44-5310A
by:

Did exactly what I expected 77253


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21

Ask the Experts about this Fastenal Accessories and Parts

  • How Many Ring Terminals Are Included with Fastenal # 44-5310A
    Yes, the listed price for the Fastenal # 44-5310A is for 1 ring terminal. This is designed for use with 12-10 gauge wire and features a 3/16 inch stud. I have attached a short video review that you can check out as well.
    view full answer...
  • Wiring a Side Marker Light to the Running Light Wire on a Trailer
    You can run a jumper wire to T-off from the main running light wire to the side marker light using something like a quick splice connector, # 562. Or you can use a butt connector, # 05732-2. In one end, place the wire from the trailer connector and in the other end insert the wire from the side marker light and the wire to the tail light. You would need to cut the brown wire at some point to wire it in this manner. And yet another option is to run the side marker wire all the way...
    view full answer...
  • New Side Marker trailer Lights are Very Dim
    It sounds like a bad ground connection. Ground problems normally show up when there is more draw on a system such as when you have the running lights on and then use another function like a turn signal or brake light. But can also appear when changing out lights. Make sure that the vehicle side and trailer side connectors are clean and free of corrosion inside and out. The main connector grounds should be attached to clean and corrosion free bare metal surfaces. The light grounds...
    view full answer...
  • Troubleshooting No 12V Power at Factory-Installed 7-Way on 2017 Toyota Sequoia
    Since your 7-way trailer connector on your 2017 Toyota Sequoia was factory-installed, all needed fuses, circuit breakers or wiring connections should have been completed either at the factory or at least by the dealership. The 12V auxiliary power feed on the 7-way will be fuse- or breaker-protected (usually a 40-amp). You might just double-check the fuses since the label or marking on the 12V feed could say different things. You are correct that the ignition key usually controls the 12V...
    view full answer...
  • LED Tailgate Light Bar Only Works Without Taillights On
    I am sorry to hear about the issue you are having with your light bar. The problem you described sounds like a ground issue. If you have a light bar that plugs directly into a 4-way then I would remove the ground from the 4-way and then attach it directly to a bare metal surface on the vehicle with a ring terminal part # 44-5310A and self-tapping screw part # 101131802. The majority of issues like what you described are caused by a bad ground as the circuit cannot handle the extra load...
    view full answer...
  • Can Trailer Breakaway Kit Be Installed Into Junction Box for Cleaner Connections
    Sure, if you want to install the breakaway kit through the junction box, you would just need to make the connections that would normally run to the wiring harness, into the respective terminals inside the junction box. While we don't have a video to show how this is done, you can use the attached diagram that I've put together for you. For a junction box, I recommend part # 38656 and for a breakaway kit, I recommend the Curt Push-To-Test Trailer Breakaway Kit with Built-In Battery Charger...
    view full answer...
  • Lance Camper Wiring Harness Recommendation
    There is not a plug and play adapter for your Lance connector that we are aware of. Typically this is installed by the Lance dealer. A junction box/7-way plug kit like Epicord # 277-000141 or # e99011 is another option you have to convert the camper to match the 7-way RV blade type connector format. This avoids the extra connection points and potential trouble spots from using separate adapters. These items use different wire colors so be sure to follow the wiring guide for the specific...
    view full answer...
  • Recommended 7,000 lb Axle with Brakes for M105 Military Trailer
    To replace the axles on your M105 Trailer, you will need to know what dimension is the better fit. We have 7,000 lbs axle with electric brakes and drum assemblies that are 95 inches from hub face to hub face with 80 inch on center spring seats or 94 inch with 79 inch centers. We also have straight no drop or 4 inch drop axles. Here are your options: Dexter Trailer Axle w/ Electric Brakes - E-Z Lube - 8 on 6-1/2 Bolt Pattern - 95" # 8327834-EB Dexter Trailer Axle w/ Electric Brakes...
    view full answer...
  • Do I Need an Isolating Solenoid to Wire Aux Battery on My Trailer
    There are a few different ways you can wire a 12v battery to power your interior lights and maintain your breakaway battery on your trailer. You can find the 12v circuit on your trailer's 7 way connector, it's usually a black wire at the 11:00 o'clock position (if you are looking at the face of the plug). Connect that wire to the positive post of the new aux battery, and ground the negative post to the frame. Then you can connect to the aux's positive post to the positive post on the...
    view full answer...
  • Adding Electric Brakes to Northern Tool UltraTow 5x8 Aluminum Frame Trailer
    Because the trailer doesn't have a traditional size, in order to upgrade to trailer brakes you will need to have a welder install the Brake Mounting Flange for 1-3/4" Round Trailer Axles - 2K # 4-34 which will require the proper jig to ensure placement and alignment. Then you will need to measure your spindles to help get the correct replacement hubs to add the integrated drum. I've attached a photo of the locations to measure with a digital caliper like # PTW80157 to assist in getting...
    view full answer...
  • How to Complete Electric Brake Wiring to Trailer Connector
    It sounds like you have a junction box like part # 3375601101 installed on your trailer and the brake output wire from the assemblies are ran to this but not to the trailer connector. If that is the case than all you will need is a ring terminal like part # 44-5310A and some spare wire like part # 10-1-1 to finish running the brake output wire from the junction box to the trailer connector. It sound like you may also need a new trailer connector as well and for that I recommend the...
    view full answer...
  • Recommendation for Adding Electric Trailer Brakes to Trailer with 3,500 lb Axles & 5 on 5 Inch Hubs
    For your 3500 lb axles, I recommend starting with the Electric Trailer Brake Kit - Self-Adjusting - 10" - Left and Right Hand Assemblies # AKEBRK-35-SA. These assemblies will self-adjust to ensure you have the best braking without needing to manually adjust them every few months. Then for your 5 on 5 inch hubs, I recommend the Trailer Hub and Drum Assembly - 3,500-lb Axles - 10" Diameter - 5 on 5 # AKHD-550-35-K. If you have the spindles with the integrated grease zerk, then you will...
    view full answer...
  • 7-Way Trailer Wiring Configuration
    If either your vehicle or trailer 7-way wiring does not have all wires connected to activate all of the 6 possible circuits you can make that last connection to activate it. On the trailer side it is really easy to install a new full-functioning 7-way plug by adding a junction box like Epicord # 277-000141. This junction box includes a pre-wired 7-way trailer plug, like the one shown in the linked photo which is wired to the RV standard. By installing this box on the trailer you...
    view full answer...
  • Using 7-Way 12V Power Circuit to Power Trailer LED Interior Lights
    Yes, you certainly can use the 12V auxiliary power circuit on your 7-way wiring setup to power trailer lights. If you refer to the linked photo of a vehicle 7-way connector you will note that the 12V power circuit is carried on the contact at the 1:00 position as you look at the 7-way socket. This is noted by the yellow arrow. An easy way to access this 12V power circuit is to tap into it by using a junction box like # 277-000141. This box gives you a handy place to install a ring...
    view full answer...
  • Recommendations for 7-Way Wiring Replacement on Gooseneck Trailer
    I've attached an article to help you with the wiring functions and common colors as well as pin placement. I've also attached some videos to assist with installation. For a long term solution, I recommend the Epicord 7-Way Molded Trailer Plug with Junction Box - 10' Long # 277-000141 and # 44-5310A ring terminals. This will make connections and trouble shooting easy as well as gives you the weather protection of having a wiring box versus heat shrink butt connectors. If you prefer...
    view full answer...
  • Recommended Trailer Wiring for Solar and Vehicle Charged Trailer Batteries with Inverter
    I can absolutely help you with this trailer. First, I recommend using the Epicord 7-Way Molded Trailer Plug with Junction Box - 10' Long # 277-000141 along with ring terminals # 44-5310A. This will easily allow you to convert your 4-way wiring and also add your trailer brakes using # 10-1-1. Then you can use the 10 inch # AKEBRK-35-SA for the 4 hole mounting flange or 12 inch # AKEBRK-7-SA brake assemblies for the 5 bolt mounting flange. For your charging your trailer batteries from...
    view full answer...
  • Installing Electric Trailer Brakes To Replace Hydraulic Brakes
    To convert your hydraulic brakes to electric, you will start with the hub/drum diameter. Your brakes will either be 7 inch or 10 inch for that capacity. You can reuse your hubs if they are in good shape just use some brake cleaner to make sure they are really clean before installing your new brake assemblies. For 10 x 2-1/4 inch hubs, I recommend the Electric Trailer Brake Kit - 10" - Left and Right Hand Assemblies - 3,500 lbs # AKEBRK-35 or the self-adjusting # AKEBRK-35-SA. If...
    view full answer...
  • What Size Ring Terminals Should be Used with Buyers Products Junction Box # 3375601101
    The ring terminal size you need for the posts of the junction box part # 3375601101 that you referenced is 3/16 inch like the part # 44-5310A which would work great. The terminal matches the correct ring size and also is designed for 10 to 12 gauge wire.
    view full answer...
  • Upgrading Trailer Battery on Horse Trailer from SLA1055 to a Standard 12V Battery Size
    It appears you are using a breakaway style battery for your trailer power. If this is correct, you will still need the breakaway battery separate by law, but you can absolutely add a larger battery (often deep cycle) to your trailer. To add that larger standard 12V trailer battery, you will need a location to house it. If you don't already have a location, then I recommend the NOCO Snap-Top Battery Box with Strap for Group 24 to Group 31 Batteries - Vented # 329-HM318BKS. Then you will...
    view full answer...
  • Current Capacity of Hopkins 12-Volt Power Socket with Power Wire and Fuse Assembly HM55115
    The Hopkins 12-Volt Power Socket # HM55115 uses a wire gauge that can safely support up to 20-amps and that is the value of fuse supplied with this kit. I can't recommend using a 30-amp fuse in this item. What I can suggest is making your own 30-amp capable outlet by using a 30-amp auto reset circuit breaker # PK54530, 12V power outlet part # DG6112VP and 10-gauge duplex wire # 10-2-1. You'll also need some ring terminal connectors like # 44-5310A, push-on connectors like # DW05709-1...
    view full answer...
  • Adding Trailer Brakes to Livin Lite Quicksilver 10.0 Trailer and 2011 Subaru Forester with 4-Way
    We do have brake assemblies that will fit the brake flanges on your Livin LiteQuickSilver 10.0 trailer. There are two different sizes 10 inch # AKEBRK-35-SA or 7 inch # AKEBRK-2 compatible with that brake flange. The 10 inch assemblies are more common with 15 inch wheels, but also larger axles. To know what hubs you need and compatibility I need more information. I need you to pull one of your hubs and look at the bearing number on the face of both the inner and outer bearing. ...
    view full answer...
  • How to Power Enclosed Trailer Lights Off of 12V Battery
    I can tell you exactly what you'll need to power your enclosed trailer's lights off of an independent 12V battery, though there isn't an adapter. You first need to mount the battery with a battery box for 12V batteries like # TLA7708R, and then use junction box # 38656 to tap into your trailer's 7-way. You will also need ring terminals # 44-5310A, and wire # 12-1-1 to run to each light, and to turn the lights on, a light switch such as the Pollak rocker switch # PK34308 or toggle...
    view full answer...
  • Parts Needed to Install Curt Echo Brake Controller on 2016 Toyota RAV4 with 4-Way Connector
    We do recommend using the Upgrade Kit # ETBC7L to make your tow vehicle (2016 Toyota RAV4) 4-Way compatible with the Curt Echo # C51180. With that being said, the Curt Adapter # C57674 you picked up will actually work out great! You just need a few more pieces to finish up the ETBC7L kit: 20' of 12 Gauge Wire - # 12-1-1 30 Amp Circuit Breaker - # PK54530 3/8" Ring Terminal - # DW05705-1 2 Count of the 3/16" Ring Terminal - # 44-5310A 3 Count of Self-Tapping Screw - # FA1131822 Zip...
    view full answer...
  • Wiring Lights to Junction Box on Trailer
    To wire your trailer and 7-way to the Junction Box Trailer Wiring Junction Box # 38656 you simply need to attach your trailer 7-way like 7-Way Molded Connector # 50-67-005 to the box with Ring Terminals # 44-5310A. The Optronics LED Trailer Tail Light # STL78RB is a three-wire light with ground, tail and turn signal/brakes. You should have wires run to attach the lights from the light to the appropriate spot on the junction box, depending on how you wired it from your 7-way. I have...
    view full answer...
  • Rewiring Boat Trailer for 7-Way to Use LED Lights
    There are a number of things you will need if you want to re-wire your boat trailer to use LED lights and you should start with the Epicord 7-Way Molded Trailer Plug with Junction Box # 277-000141. Keep in mind you will also need Ring Terminals # 44-5310A and Loom Clamps # A0500 The box is color coded like this: - White (ground): 10 gauge - Black (12V power): 10 gauge - Yellow (reverse/auxiliary): 14 gauge - Red (left turn and stop): 14 gauge - Green (tail and running lights):...
    view full answer...
  • How to Wire 4-Pole to 7-Way Adapter and Install Brake Controller on Subaru with 4-Pole Harness
    It looks like your Outback has a 4-pole-to-7-way adapter like # 37185 installed which plugs in to your existing 4-pole wiring to pass along the 4-pole's lighting signals. To activate the additional circuits in the 7-way new wired connections need to be made to support those additional functions. If you refer to the linked photo of adapter # 37185 you'll see the three pigtail leads provided for making those additional circuit connections for brake controller output, 12V auxiliary trailer...
    view full answer...
  • Replacement Axle with Electric Brakes for 6x14 Carry-On Trailer
    Your axle 3K8874 is rated for 3500-lbs. To find a suitable 3500-lb replacement axle that comes equipped with electric brakes, which is definitely the way to go, you'll just want to confirm two dimensions, the hub face spacing and the spring center spacing. Both dimensions are shown in the linked diagram as A and B. If your respective dimensions are 89-inches and 74-inches (which is likely) you can use Dexter axle kit # 35545E-ST-EZ-89 which includes the axle beam, brakes, hub/drums bearings,...
    view full answer...
  • Parts Needed to Rewire Trailer with 7-Way and New Wiring
    We offer handy junction box kits like # e99011 that let you install a new 7-way plug and make the connections for each circuit on the trailer. You will need ring terminals like # 44-5310A to make the connections in the junction box; use butt connectors like # DW05745-10 to splice in any new brake wiring like part # 10-2-1. This is double bonded 10 gauge wire that you can use for power and ground for the brake assemblies. Or if you planned on grounding the assemblies to the trailer frame...
    view full answer...




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Info for this part was:

Video Edited:
Zack K
Expert Research:
Michael H
Updated by:
Mike S

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