I have a Janome My Style 20 machine.. I have just broken my last needle what size do i need to buy?

Buy by make and model and what you are sewing. Needle replacements here

https://www.google.com/search?q=janome+Harmony+needles

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Request directly from janome.

Most likely, the owner's manual will have information:

(pg 29)
https://www.manualslib.com/manual/995438/Janome-Mylock-234.html


https://www.sewingmachinesplus.com/manual-j-234-en.php

Your Janome dealer can also provide you with which needles to use in your machine.

Janome makes sewing machine needles. However, many machine brands recommend using their own brand needles (ie Singer recommends only their needles and I have encountered issues using Singer needles with non-Singer machines). Sometimes, machine-brand needles are higher priced. More expensive does not guarantee better quality. However, unbelievably inexpensive off-brand needles may not be a good thing.

PRODUCT REVIEW JANOME SEWING MACHINE NEEDLES

Janome needles will most likely work fine on your machine, however, most modern sewing machines accept the standard 705/130 needle. Beware, though, that some brands of 705/130 needles have slight variations that may cause problems. If in doubt, consult your Janome dealer or an experienced Janome user. It may come down to experimentation on your own. Don't be surprised that a brand recommended may work better than others. Because a sewist is a staunch advocate of a particular brand, does not mean it will work best for your machine. It's just the nature of the beast because every machine and every needle has slight variations. Purchasing a single package of brand needles and trying them first would be a good idea. If the needle doesn't seem to work, you can try another brand until you find one you like. When experimenting with a different needle, start out sewing slowly (or hand rotating the wheel) in case there is a problem with the needle, you may avoid broken needles.

I've found several brands that work fine on my machines (not Janome machines) and seem to work for most sewists, ie Schmetz, Organ, Klasse, even Kenmore. It's probably best to avoid lesser known brands or bargain bin needles. Fabric stores, like JoAnn's carry Schmetz and if you use coupons, you can frequently buy them at a great price, sometimes 50%.

sewing patternreview com

How to Choose Sewing Needles Looking at Types Sizes Lifespan

Along with choosing the needle for your machine, you need to consider the thread and fabric you will be using. Choosing the correct needle is very important for your sewing success, ie use a ball point needle for knits, a leather needle for heavy fabrics/thread, a sharp/microtex for fine wovens, embroidery for applique & embroidery, top stitch for larger threads & heavier fabric, etc.

All About Needles

https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&cad=rja&uact=8&ved=0ahUKEwjixZv7tYfOAhVEYiYKHZRIAGEQFggkMAE&url=http%3A%2F%2Fwww.schmetzneedles.com%2Flearning%2Fpdf%2Fschmetz-needle-chart.pdf&usg=AFQjCNHTR52AmqwzvyCjbXmD5Ch52Va5_Q

And, above all, install a brand new needle frequently, ie whenever beginning a new project. A bent/dull/damaged needle will cause all kinds of frustration, including failing to pick up the bobbin thread, skipped stitches, or even hitting/damaging the presser foot, needle plate, or hook. A flying piece of needle is not a pleasant experience--and dangerous (wear eye protection)!

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If you buy a "universal" needle at a sewing shop or even at the walmart, it should get you going.

Please ask the Janome Sewing Machine mechanic or expert tailor or you buy some near correct size needle take a waste cloth and for your sake of stitch verify.

you can contact a janome dealer and ask them
or try a schmetz universal needles

You should be using plastic bobbins for the MC4000, see: http://content.janome.com/index.cfm/Machines/Accessories/All/Bobbin_-_Plastic . Usually the machine comes with a handful of the correct size and type bobbins. Using the wrong bobbin could result in the needle hitting the bobbin and damage may occur. (Broken needles are the most likely possibility; damage to the bobbin case or timing could occur and would require the machine be serviced.)

When you buy more bobbins, make sure that they are labeled for Janome or a machine that takes the same size bobbin. See this site for a list of machines that also take this size bobbin: http://www.sewingmachinesplus.com/102261103%20-20pk.php

I hope this helps.

Cindy Wells

I've not found one. The shank should have the size stamped on it.

Once you identify the size, make a cross-reference on paper so you can go by the color.

Schmetz needle company has a chart for choosing the right type and size of needle for the thread and fabric.

You do not need to buy Janome needles for your sewing machine.

The broken pins are called chaining pins and are tricky for the home user to replace without risking damage to the needle plate as they are difficult to remove and the tiny burr used to hold them firm can easily open up and no longer grip the pin.
There are only a couple of things under the needleplate that are likely to collide with the needles. 1. Lower looper - with the needles 2. Both Loopers colliding with each other - not with the needles 3. Needle guards attached to lower looper - with the needles 4. Fixed Needle guard - with the needles
If you remove the needleplate and VERY gently turn the handwheel you should be able to see and feel where the collision is occuring and have a better idea of the issue.
I would strongly advise that you do not try to operate the machine until you are sure that the colliding components are adjusted. Broken loopers are approx $65 AUD and guards, tho' only about $20 AUD require some finesse in adjustment. Chain Pins approx $6 AUD
My recommendation is to speak with your local Janome dealer for advice and an approximate price to repair, replace or adjust as the case may be.
Your country's Janome website is certain to have a Dealer Locator page to list the nearest to you.
This is one occasion where it is sensible to call on the people who do these things routinely rather than try to DIY and make a more expensive hash of it.
www.bargainbox.com.au