COMMERCIAL ELECTRICAL MATERIALS Apprentice Electricians Should Know
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Күн бұрынIf you're about to get into the commercial electrical career path, there are some materials you should become accustomed to. The better you understand what we work with the easier you'll know the jargon we use, and what we're talking about.
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0:54 - 1900 BOX
1:28 - INDUSTRIAL COVER
1:47 - MUD RING
2:21 - 1900 BRACKET BOX
2:57 - GANGABLE BOX
3:59 - MC CONNECTORS
4:55 - MC CABLE
5:45 - CONDUIT FITTINGS
6:42 - 1900 BLANK
7:12 - 12 X 12 JUNCTION BOX
8:09 - RELAYS
8:58 - CONTACTORS
9:47 - SPRING NUTS
9:48 - CONE NUTS
10:42 - STRUT
11:45 - FLEX
11:46 - EMT(ELECTRICAL METALLIC TUBING)
12:07 - RIGID METAL CONDUIT (RMC)
13:26 - FLEX (FLEXIBLE METAL CONDUIT)
#commercial #electrical #materials
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@gregorall9779 Жыл бұрын
I'm retired now after 35 years in the trade, but something that I learned early on is depending where or who you're working for, you're going to hear all of these items referred to by different names. Great video for the individual just getting into the commercial side of the trade and a portion of them being used in industrial. Remember, it's not a competition to see who's better, we're all in the same trade so instead of tearing each other down, build each other up.
@Son_scorpio 7 ай бұрын
That's true , I've got started in the trade I know some of them in different name .
@venividivici4253 5 ай бұрын
You retired too early. Keep going :)
@gregorall9779 5 ай бұрын
@venividivici4253 I'm enjoying my new job of being retired way too much!! If I had known it was going to be this fun, I would've done this earlier.
@bryanesquivel8784 4 ай бұрын
Your cool asf
@anibal5845 2 ай бұрын
Amen brother
@SparkyChannel 4 жыл бұрын
Hi Dustin. This is Bill from Sparky Channel. I want to sincerely thank you for mentioning the new Sparky Channel on one of your videos/instagram. For those who don't know, the original Sparky Channel got hacked and the hacker deleted my 934 videos and I lost my 182K subscribers. I have started a new Sparky Channel which now has 62 videos and 2600 subscribers. Some of the new Sparky Channel subscribers came from your channel after your announcement so I want to really thank you for that! Best wishes!
@mavenfeliciano1710 4 жыл бұрын
Sparky Channel I haven’t seen anything recently by you but I thought it was because I only subscribed in my other account. Between the two of you I learn most of my electrical. 👍 Sorry for your hack, and resubed. ✅
@farmerdave7965 4 жыл бұрын
Bill, thanks for the info. I was wondering where all the sparky channel videos went.
@aaron74 4 жыл бұрын
What? That's horrible... No wonder your videos have disappeared from my KZfaq recommendations. MAKE A SUPER TOUGH PASSWORD!!!!!
@luisLopez-uz3mv 4 жыл бұрын
New subscriber sparky
@connorverreault2856 4 жыл бұрын
wow sparky, very impressed with your video out put and quality. I feel so awful for you about your channel. I hope you can someday recover from that.
@JayeeFromLA 2 жыл бұрын
Not sure why you decided to start doing these videos but I’m very grateful. As a visual learner it took months for this stuff to click reading about it but going through these videos cuts that process tremendously. Keep up the great content!
@themichhiker2104 4 жыл бұрын
Went from "my dudes" to "my friends" to " my friend," next will be " to whom it may concern." lol
@buildingstatux7720 4 жыл бұрын
Lol
@Automationacademytv 4 жыл бұрын
Nice one
@LikeNoOther95 2 жыл бұрын
😂
@brandonasif4074 2 жыл бұрын
"my fellow humans of planet Earth"
@bMegalyth 2 жыл бұрын
"Meh, this is Dustin"
@grantmccann3502 4 жыл бұрын
Here in Michigan, we call the "1900 box" a four-square box. Four-square deep, or shallow for the different varieties.
@Ricky-iy9cx 4 жыл бұрын
4 square deep, 4 square shallow
@trezzer53 4 жыл бұрын
It’s called a 4x4 where I’m at
@liveoak227 4 жыл бұрын
Yeah 4x4 where I'm at, and I'm assuming when he says 2100 box hes talking about the 4x4'11 boxes
@santiagogarcia9436 4 жыл бұрын
Same here in FL
@santiagogarcia9436 4 жыл бұрын
4 square, 4x4
@arthouston7361 3 жыл бұрын
1900 was the original part number for the 4" box sold by Bossert in the previous century.
@docferringer 3 жыл бұрын
Thanks for that bit of trivia! I was expecting it to be the size in cubic millimeters since the metric system has been creeping in everywhere. Close, but no cigar: 1900mm = 74.8 inches vs. 4" x4 "x4" = 64 inches.
@24vignettes94 3 жыл бұрын
That’s interesting. When I was in the field, we never referred to them as a 1900 or 2100. I moved to another state and realized how different the nomenclature is area to area.
@gerdberg4188 3 жыл бұрын
In NH I never heard either term in 38 years
@24vignettes94 3 жыл бұрын
@@gerdberg4188 made it to Mt Washington a few months ago. That’s a pretty area up there
@barrettready1713 2 жыл бұрын
I didn't know the company, but I did know it was a product number
@karenrachum4319 3 жыл бұрын
I really like your videos, in particular these two about the different devices and connectors. I am a Electrical Department supervisor at a Home Depot, and trying to be more knowledgeable about the products that my customers need to buy. Keep up the great work and thanks again from a different sort of industry professional!!
@lukasvilla2657 Жыл бұрын
Tomorrow is my first day with an electrical company. I'm super nervous. I've never done this kind of work. They said I will be doing pre-fab for 6 months to a year then I will be out in the field doing 3 phase work. The cool thing is they are paying for my apprenticeship school after I'm there 60 days. I bought a bunch of tools yesterday from harbor freight because that's all I can afford. I subbed to your channel. Good information! Thanks. I'm going to just take it day by day and not get too ahead of myself. I will learn as I go.
@edgerrr 4 жыл бұрын
The 'mc' in mc cable stands for 'metal clad'.
@WorstElectrician 4 жыл бұрын
This is so convenient ,i just got hired today and our company is working on a commercial site
@Automationacademytv 4 жыл бұрын
Nice one
@WorstElectrician 4 жыл бұрын
Tom Garbo Thanks,i’m still in trade school so i’m gonna make all the mistakes i can while i’m still in school.My boss told me that Florida doesn’t have a lot of industrial sites,so we’re not gonna he bending much pipe at all but it’s still good to learn it.Since i’m the youngest guy at the job (18) he told me to expect to get teased a lot by the older guys Lol
@smackflack5771 4 жыл бұрын
Ummm. U sweep the jobsite. This wont help
@WorstElectrician 4 жыл бұрын
Tom Garbo i got financial aid so i used that to buy a code book.I also purchased an UGLYs book last week.Ill definitely keep that in mind about the harness Lol
@ashleydecker2687 4 жыл бұрын
You'll be carrying alot of conduit and alot of item chasing lol
@illestofdemall13 4 жыл бұрын
1900 was the original part number for the 4x4 box.
@Automationacademytv 4 жыл бұрын
Good
@eloy.97 4 жыл бұрын
Hell yea this is my first week in commercial electric, i needed this !
@mos8541 3 жыл бұрын
iver been apprentice for shit...damn near umm 6 weeks!
@Bonavire 3 жыл бұрын
Congrats! I've been an apprentice seven months so far, how's the trade treating you?
@mos8541 3 жыл бұрын
@B M fine i guess, been in 3 Unions as a young man im 55, havent been in one since i left IL in 2002, one of my unions was taken over by the Justice dept. it was so corrupt, no man should be Forced, to Pay or Join ANY organization...JUST to work..
@mos8541 3 жыл бұрын
@@Bonavire well i got very Lucky...finally i guess, im prob too old, but i do like it a lot , SO much to learn and always punch out having DONE something, etc.
@ExtremeWassabi 3 жыл бұрын
I have like nearly 2-3 years experience (as a helper) but its very scattered with a lot of different contractors so your videos are a huge help. Nice to catch up on stuff I have not touched in 6 months! Greatly appreciated, thanks! In NYC its either you attempt to try to get into a union which takes years or you try your luck working for private companies that sometimes do not even hold an electrical license under their name.... Lets just say credible info is scattered -- thats if you even get coworkers that speak english.
@corvettefever360 2 жыл бұрын
Isn't this the truth. I've been doing this for almost 20 years, & i do work in the boro's but mostly on Long Island, & it's pretty much the same thing.
@BerettaMLH Жыл бұрын
No lies detected here
@wesboothe6507 4 жыл бұрын
Dustin, please do more of these on commercial electrician work. Always enjoy your videos, thanks man!
@kylehurley9103 4 жыл бұрын
I love your content by the way. I was just given my first apprentice, and I told him to check out your videos in his spare time!
@ralphramsey82 4 жыл бұрын
I appreciate these videos that take you back to the basics. 👍🏻
@keithgrimsleeper978 3 жыл бұрын
Love your videos trying to get into electrical right now. Definitely teaching me alot.
@gregorymartinez8294 3 жыл бұрын
Dope hat!! I work in commercial but I do EMS, low voltage controls for grocery remodels but I deal a lot with these materials. I have to pend pipe and your videos are amazing. Appreciate what you do
@Rudy-126 3 жыл бұрын
Sir, I just found this channel and I am beyond impressed. Thank you so much for sharing your knowledge and experience 🤙
@Mr_Gray_1995 9 ай бұрын
I’m just getting into it. Thank you for the help. I’m taking my own notes but videos like these are great for newcomers and those who would like quick refreshers.
@sstanek7555.5 3 жыл бұрын
Gonna get a hoodie for Christmas this guy is good at explaining, I've done that before...
@mikenormandy9250 4 жыл бұрын
Would love another video of this as you could def cover Conduit Bodies and anything else you missed like wire pulling materials like bird cages, baskets, fingers, bullets, sister hooks, etc! Great video!
@Bapuji42 Жыл бұрын
yes please
@vsprice1 4 жыл бұрын
Thank you, I have been wanting you to make a series of videos like this love the channel
@Automationacademytv 4 жыл бұрын
Good
@andrewgauer3572 Жыл бұрын
This guy is so good at explaining things.
@stevewilson3522 4 жыл бұрын
Lovin' the Letterkenny big shoots!
@Darisiabgal7573 3 жыл бұрын
The gangable boxes are a pain, but they are a hell of a lot more durable than the blue plastic boxes that flip around in the wall. That romex is “acceptable” in houses, barely. I don’t think the rodents in our area have learned that 120VAC is a bad thing to eat, fair number of plastic chews.
@roxannetibbetts4144 3 жыл бұрын
THANK YOU soooo much Dustin! You're awesome!!
@FrezoreR 23 күн бұрын
I love how comprehensive this video is!
@kristopherleslie8343 Ай бұрын
I’m a low voltage guy and absolutely needed this. Thank you ❤❤
@arthouston7361 3 жыл бұрын
Important note about contactors: the ones used in HVAC equipment are "definite purpose" contactors. You CANNOT use them for a different purpose, such as controlling lighting in a store. Contactors for lighting are MUCH more expensive, and are listed and approved for the purpose. Definite purpose contactors have a definite purpose that is NOT lighting a store. Make sure that any contactor you install is listed for the purpose. I'm just sayin'.....
@firemayne 2 жыл бұрын
4 inch square memphis tn
@richt5986 Жыл бұрын
You could use any contact anywhere as long as the amps is what is rated for the contactor.
@richt5986 Жыл бұрын
I do lighting controls with contactors that are only meant for 12 V and I have other lighting contactors That are rated for 2hundred amps at 480v
@arthouston7361 Жыл бұрын
@@richt5986 Actually, no, it is against the national electrical code to use anything except an approved contactor for lighting. You cannot use an HVAC “definite purpose contactor,” which is why I mentioned that. The difference in cost between a definite purpose contactor and one that is listed for use as a lighting contactor is about 10 times.
@richt5986 Жыл бұрын
@Art Houston sorry not the point. I may have not explained better. You can use any contactor for whatever as long as it is rated correctly by the amps and volts
@eliweisberger7865 2 жыл бұрын
I’m an apprentice in NYC so according to code here we literally only use these kind of commercial materials on everything including residential and never use romex or plastic boxes so it’s just interesting to see that my daily use materials is other people’s commercial only materials. Great video tho thanks a lot!
@SouthwestIndustrialElectric 4 жыл бұрын
We test all of our employees on some of these parts! You've got to know!
@unkeptimpaler 4 жыл бұрын
Hey Dustin I hope you pick up the video grind again soon I’d love to see some of your day like even if you wore a go pro and recorded your day or your most annoying things you come across. I’m an apprentice 6 month’s in and I enjoy your content and wanna see more day by day struggles like how you would solve getting a wire around a corner when roughing or stripped screws stuff that happens but not often and cause a big struggle for you. It’ll give me some experience or tips on my own day to day. Much love keep up the good work my dude
@ivovim2504 3 жыл бұрын
Just came across your video - Amazing. Very informative. I am getting into the commercial electrical as well and this helps a lot. Stay safe.
@aaronperez7597 4 жыл бұрын
This was awesome for starters man.
@kiwies38 4 жыл бұрын
it's called a 1900 box because back in the day it's catalog number was 1900. At least that's the story here in Chicago. As far as those other materials, the trade names here are so different that I just had to turn the video off because I didn't want to confuse them.
@aaron74 4 жыл бұрын
That's what I've heard too.
@cristobalmorales5552 4 жыл бұрын
Thank you for explaining and teaching us about these commercial materials. This coming Monday is my first day of work in commercial electricity and I found this very helpful. !! Keep up the good work!!
@adriangamino3642 4 жыл бұрын
How did it go!??? I also start in a few days and I am excited!
@Madsleepy 2 жыл бұрын
As and electrical estimator that was never in the field, I really appreciate your videos especially this one.
@ramonnote1997 4 жыл бұрын
Excellent video for people learning electrical work and Great KZfaq channel Att (Rivera Electrical service LLC) from Puerto Rico 👍🏻
@dustinketelhut6046 4 жыл бұрын
Great video! Thanks for another Great one!
@inecronomicsi4285 10 ай бұрын
My favorite part of doing switches is when you discover at the final that one of your lovely coworkers has tied in the wrong switch legs at the rough-in stage. Not just tied into the power pigtail... No.. Tied-in to the wrong 2gang switch box entirely 😅 (side by side in the wall but in different rooms 👍) Not *that* hard to fix... But.... Yeah 😅🥳
@jonnyz5758 3 жыл бұрын
Man, god bless you for pouring your knowledge into us
@robind8164 4 жыл бұрын
Awesome video, keep making more of these...
@2inchfromtheground 4 жыл бұрын
1:21 in my experience, city, county and state, hiding a junction box is against code. I know that's not what he meant, but some people might take that wrong
@Mr.Sparks.173 2 жыл бұрын
In Canada a junction box just needs to remain accessible. As long as an electrician can get to it and service them, its good. That means hiding them in an attic or crawlspace is a-ok by code. Same with tucking them up into drop ceilings.
@Soldiershak 4 жыл бұрын
Keep these comin, the more material vids the better
@DsinghMundae 4 жыл бұрын
Awesome work thanks for Sharing
@davehasenford3985 2 жыл бұрын
man, you are terrific. thanks for your videos
@kaalab227 Жыл бұрын
You are awesome! Thank you.
@edew9180 4 жыл бұрын
Good basic info, but we have some different lingo here haha! Good vids, keep em comin!
@racheleast688 3 жыл бұрын
Next size up from 1900 is the 11-B. There's also an 8-B which before I learned what it was I called it an octobox. Spring nuts can be ordered without a spring. They are called strut nuts.
@barrettready1713 2 жыл бұрын
Love this now to find the residential one
@hirammartinez952 4 жыл бұрын
👍👍up thank you bro for your time I really appreciate you teaching us your good information
@Mario-bf5xo 3 жыл бұрын
There are videos that make you feel compelled to "subscribe, like, and save". I am an electrician, without a license, but I work 100% for the NEC which I also love. Thanks for the Spanish translation, (I think it was you) .. thanks for the video. Subscribed.
@vandoo66 3 жыл бұрын
Yup! There’s way more but this was a great overview. Commercial rules!!
@gl0wbot768 2 жыл бұрын
Hey thanks! I'll be checking out the channel!
@RightOnJonCrane 4 жыл бұрын
Great video! It’s good to go over the basics and also just to see what materials people are working with from region to region. Thanks 👍🏼
@eliasmm2 2 жыл бұрын
Thank you so much for this video it really help me out a lot
@olegs79 4 жыл бұрын
8:00 That box looks very busy. We use the grey boxes with the 5/8 inch and 3/4 knockouts for bx and 3/4 pipe. Anything bigger and you can use a knockout for larger sizes. You probably won't have that many pipes or bx collecting in one box. Unless it's a pull box around a panel.
@adolfodibiasio9235 4 жыл бұрын
Hi Dustin, not sure if you have already but I could not find a video on single phase vs 3 phase. Thank you. Keep up the great work!!!
@dallas5374 4 жыл бұрын
Adolfo DiBiasio hire a professional.
@steve-tm6nh 4 жыл бұрын
Great video. How about one on all the different emt clamps.
@dharokpwnage 4 жыл бұрын
Another name that some people call flex by is “greenfield” especially in and around Chicago area.
@dharokpwnage 4 жыл бұрын
Another thing is people might call the industrial covers “garvins”
@racheleast688 3 жыл бұрын
It's greenfield on the east coast too.
@boblang5829 3 жыл бұрын
it's greenfield if it has no wire in it. MC has wire in it.
@eliasmorales5412 4 жыл бұрын
thank you sr. i have learn more from you than my actual super intendent.
@tristonrosado1835 2 жыл бұрын
Thanks for sharing, knowledge is power
@vgmijpn8ball 9 ай бұрын
Thanks. I am an engineer who works in maintenance of PLCs and such, and get tossed facilities electrical work sometimes and just have to go thru piles of random electrical to figure out what to use, now I have a better idea.
@techsolver9347 3 жыл бұрын
Thx for the info 👍🏻
@woodlandburl6648 4 жыл бұрын
Thanks for the great video.
@rocksmashergames5476 4 жыл бұрын
Awesome videos man
@joejoe6949 3 жыл бұрын
Try this use a 3/4 mud ring on 5/8 drywall best fit.
@mymonkeyfur 4 жыл бұрын
Really helpful tips. Hope the channel keeps growing.
@balexan530 4 жыл бұрын
This electrical box is usually called a 1900 Box because that was the original part number from Bossert almost a hundred years ago. It is the most common box used when a simple SwitchBox is not large enough.
@lfk6370 3 ай бұрын
Thank you!!!
@rapsnack9329 Жыл бұрын
I been working in this company for around 2 months and your equipment look way better than what I’m using. Like those single connectors and doble gang connectors I’ve never seen
@jps12872 4 жыл бұрын
You gonna do PVC and fittings, also liquid tight and fittings. We do a lot of underground with PVC schedule 40 & 80
@jaredthompson1522 4 жыл бұрын
Could you maybe do a video about magnetic and manual motor starters with ladder diagrams? I’m doing motor controls in school and having a hard time understand ladder diagrams for motor starts. Like how do you figure out where auxiliary contacts, overload contacts ect are on diagrams and motor starters. Love your content man. Thanks.
@Volcker1929 4 жыл бұрын
jared thompson KZfaqr "Watch Wes Work" video called "CNC Machine Stuck in Emergency Stop" will help you out.
@METALKILLSemosNpunks 3 жыл бұрын
This is pretty much all we use in NYC. Whether it’s skyscraper or a townhouse.
@XLGaming 2 жыл бұрын
same near the Chicago area.
@outragedpi3 2 жыл бұрын
For those north of the border. 4x4 box, Bullnose receptacle cover (decora/standard), mud ring, steel stud box, gang box (device box), different from a cut in box, L16/Twins, AC90 (where is the spool?), Connector/coupling/liquid(or concrete tight), 4x4 blank cover, 12x12 JB (would never need a box that big for residential, useless in commercial), relay, contactor, spring nuts/spring nuts that someone broke the spring off, unistrut (deep/shallow), EMT/Rigid Conduit, Flex
@rickalejandro7720 4 жыл бұрын
Not to take anything away from you brother your awesome this is just for the apprentices. I'm a 9 yr commercial journeyman electrician out of San Antonio Tx. Great video I watch all your content, The 1900 boxes or 2100 refer to cubic inches in the code book, used for the calculation of the box fill.
@damienjerrod1600 Жыл бұрын
Hey bro just wanted to tell you thank you I'm going to print using as an electrician right now and I'm starting out my first year for your schooling and I found your channel and I'm hooked I appreciate you taking the time and effort to explain things I catch a lot of crazy looks on the job because I don't know certain types of connectors and boxes and everything and I'm learning 😂I appreciate u bro 🤙@electrician u
@Penguin545 9 ай бұрын
I remember watching this video shortly before I started my first job in electrical (didn’t know what any of them did) and then a couple months in (had a good idea what most of them did), and now 18 months in I can say that I am familiar with everyone of these materials. 🤓
@jwoutdoors1451 2 жыл бұрын
Currently in the HVAC trade but thinking about switching to electrical and working to get my masters and own my own business one day
@WoodyDaAlien 3 жыл бұрын
Thank you!
@NetZer01 4 жыл бұрын
This is such.a coincidence today i was running rmc in lab lol nice video
@bryanduchane2371 Жыл бұрын
Been out of distribution since 2015 and this was a to down memory lane.
@BetterSaidThanFred 10 ай бұрын
Thanks!
@ivo2111 4 жыл бұрын
In reality, those terms/ brands come out in the exams. Thanks Sir Dustin.
@Baz1122 2 жыл бұрын
I start my apprenticeship this Monday I’m excited I’m doing commercial
@Berzerk29 4 жыл бұрын
I looked it up. They're called 1900 boxes because that was the original part number from the manufacturer Bossert.
@400080vikkash 4 жыл бұрын
Usually called a 4 square box or 4 11/16 box but then depending where you are people call it differently
@injaz- 8 ай бұрын
المحتوى الخاص بك جميل - لقد استفدت كثيرا أخطط للبدأ في العمل ككهربائي شكرا
@mikeholland8968 3 жыл бұрын
Good video! Anyone know If M/C CABLE can be used in cellulose insulation? Not sure if it can harm the casing. Having trouble finding info on this!
@garbo8962 7 ай бұрын
For commercial work always purchased panels & junction boxes without KO'S so I could make KO'S to line up with handy unistrut saving an offset . Also used steel EMT fittings instead of POS garbage die cast fittings.Have to be careful with handy gangable wall cases. Boxes from different manufacturers often will not gang together. Love the 12 by 12" JB with built in MC connectors & ground bar. If you are going to connect a critical motor or motor that will turn on & off more then say 30 times a hour best to go with a made in USA NEMA full size real deal starter ( Square D & Allen Bradley ) starter rather then inferior IEC contactors which most will not allow you to replace contacts.Flex = greenfield.
@user-be9iu5jh8g 5 ай бұрын
On a commercial jobsite you will have a set of documents including, drawings, specifications, and submittals. In these cases it is important to understand deviation in materials may not be acceptable.
@bobbailey4954 4 жыл бұрын
Very informative thank you, you didn't mention flex that has as a rubber coating what is it used for
@wilburrrrr742 4 жыл бұрын
4 and 11 4-11/16 box Do you guys use these at all?
@Skunny 4 жыл бұрын
started with 1 box now the gangs all here
@charlesjcobb 3 жыл бұрын
Here in the East we all call MC cable, BX cable. When it was being developed, there several versions being tested. A experimental, B experimental, C......., their names were shortend to AX, BX, CX..... The Bx won out and the name stuck. So, around here that's what we all call it. We call armor jacket (bx with no wire) , Greenfield. But that's another story
@Benny_From_NY 2 жыл бұрын
In nyc we use all those commercial grade material in residential high rises
@Qvinner 2 жыл бұрын
In Canada the first two are called 4x4’s and 4x4 duplex covers lol but I’m guessing the name 1900 comes from Iberville’s product number
@samv2783 3 жыл бұрын
In my area flexible metal conduit is called greenfield. I assume that was originally a brand name.
@davidgagnon2849 2 жыл бұрын
That's what I learned it as, too. And the weatherproof or Raintite, as Dutin referred to it as was called Sealtite.
@djscrizzle 2 жыл бұрын
Not to be a fly in the ointment, but there's PVC coated rigid conduit, called Rob Roy in the field. Also, threadless connectors can be gotten for type RMC conduit, so you're not threading it.
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