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Aurifil Threads

Aurifil Threads

By Jayne | Published on 20th May 2025

Aurifil thread logo, best sewing and quilting thread, 100% cotton
At the Cotton Patch we stock a number of different weights and spool sizes of Aurifil thread to suit many different projects, from 12 wt to 80wt, Aurifloss to 12wt Wool.
We have a wide selection of curated thread sets too, to match all colours and styles of fabrics.


Aurifil Threads produce some of the most popular patchwork and quilting threads on the market.
Aurifil was founded in 1983 in Milan, Italy and from the outset produced beautifully coloured threads with the highest quality cotton threads. Aurifil threads is still a family owned business.

To help you decide which thread best suits your project we have collated and detailed below the information from the Aurifil website of the weight/ply, 
uses, needle recommendations and any hints and tips available, for each type that we stock



Aurifil 8 weight

Available in 35m (45 colours) spools and thread sets

Aurifil cotton thread spools in blue, green, yellow, pink and grey on a table
Click the image to Shop Aurifil 8wt thread


Aurifil’s NEW 100% Cotton 8wt/2ply thread comes in 45 of our cotton colours and is wound on a white wooden spool. It is the heaviest weight 2ply thread that we offer and is perfect for hand embroidery, hand quilting, cross stitch, embellishment, Sashiko, redwork, and so much more.


Needle RecommendationsTips
  • Crewel Size 5 / Tapestry Size 24 or 26


Aurifil 12 weight

Available in 50m (112 colours), 325m (14 colours) spools and thread sets

4 Aurifil thread spools 12 weight, green, purple and blue
Click the image to Shop Aurifil 12wt thread


Aurifil’s 100% Cotton 12wt/2ply thread comes in all 270 of our Cotton colours and is wound on a red spool. It is perfect for hand applique, hand embroidery, hand quilting, cross stitch, embellishment, handmade lace, machine applique, blanket stitch, machine embroidery (especially for designs that use a longer stitch length), machine art quilting, Sashiko, redwork, lower looper serging, and longarm quilting.
Needle RecommendationsTips

  • 100/16 or 90/14 Topstitch Needle (40wt in the bobbin}
  • 4.5 Longarm Needle (28wt in the bobbin}
  • Hand Embroidery or Crewel Size 5
  • When using 12wt thread by machine, we recommend using a much thinner thread in the bobbin, like our 40wt.
    • When using in a Longarm machine, quilt slowly, using a longer stitch and silicone conditioner where necessary.

    Aurifil 28 weight
    Available in 100m (47 colours) spool and thread sets

    3 Aurifil 28 weight spools in neutral colours
    Click the image to Shop Aurifil 28wt thread

    Aurifil’s 100% Cotton 28wt/2ply thread comes in all 270 of our Cotton colours and is wound on a grey spool. It is the second heaviest weight thread that we offer and is perfect for double strand cross stitch, blanket stitch, hand applique, hand piecing, hand quilting, bobbin and machine lace, machine quilting, longarm quilting, machine embroidery and lower looper serging.
    Needle RecommendationsTips
    • 90/14 Topstitch, Quilting or Denim needle (50wt in the bobbin)
    • 4.0 Longarm Needle (40wt in the bobbin)
    • Hand Embroidery or Crewel Size 5
    • Go a little slower than normal while using in a Longarm machine, especially when creating curves.
    • Washing Instructions





    Aurifil 40 weight
    Available in 1000m (111 colours) spool and thread sets

    3 Aurifil 40 weight thread spools in neutral colours
    Click the image to Shop Aurifil 40wt thread

    Aurifil’s 100% Cotton 40wt/2ply thread is available in all 270 of our Cotton colors and is wound on a green spool. Because of its slightly thicker weight, it is perfect for use with sewing bags, toys or dolls, garments, or when a more defined topstitching or quilting pattern is desired. It is also terrific for Single, Double or Triple Strand Cross Stitch, Hand Piecing, Bobbin and Machine Lace, Machine Applique, Machine Embroidery, Edge-to-Edge, Pantographs, and Custom Longarm Quilting.
    Needle RecommendationsTips
    • 80/12 Microtex/Sharp, Universal, or Denim Needle (40wt or 50wt in the bobbin)
    • 90/14 or 75/11 Quilting Needle (40wt or 50wt in the bobbin)
    • 3.5 or 4.0 Longarm Quilting Needle (50wt in the bobbin)
    • Hand Straw, Sharps or Applique size 10 or 11



    Aurifil 50 weight

    Available in 200m (1 colour), 1300m (179 colours) spools, 5950m cone (25 colours) and thread sets

    2 Aurifil thread spools 50 weight, white and yellow, with 3 macaron sweets in candy colours
    Click the image to shop Aurifil 50wt thread
    Aurifil’s 50wt/2ply thread is our most versatile and most popular Cotton thread. It is available in all 270 of our Cotton colors, and is wound on our iconic orange spool. The 50wt is strong and thin, and results in remarkably flat and crisp seams. While it is wonderful for piecing, subtle quilting & topstitching, and English Paper Piecing it also works incredibly well for Needle Turn Applique, Bobbin and Machine Lace, Machine Applique (Straight Stitch, ZigZag, Blind Hem and Blanket Stitch,) Machine Embroidery, Dense Machine Quilting, Subtle Machine and Longarm Quilting, Basting, Whole Cloth and Micro Quilting, and Dense Background Designs.

    Needle RecommendationsTips
    • 80/12 Microtex/Sharp, Universal, Quilting, or Denim Needles (50wt in the bobbin)
    • 4.0 Longarm Needle (50wt in the bobbin)
    • Hand Straw, Sharps or Applique Size 10 or 11



    Aurifil 80 weight

    Available in 274m (30 colours) spool and thread sets

    6 spools of Aurifil 80 weight thread in rainbow colours
    Click the image to Shop Aurifil 80wt thread


    Aurifil’s 100% Cotton 80wt/2ply thread is one of the newest members of the Aurifil family. Introduced in 2016, it is available in 88 vibrant, luxurious colors showcased on beautiful cherry wooden spools. Such a thin thread is perfect for a variety of techniques, including English Paper Piecing, Hand Applique, Machine Embroidery, Machine Applique, Free Motion Quilting, Free Motion Couching, and more.

    Needle RecommendationsTips
    • 70/10 or 80/12 Microtex/Sharp or Embroidery Needle (80wt in the bobbin)
    • Hand Straw, Sharps or Applique Size 10 or 11
    • For hand sewing, use a short length of thread, around 12”-18” to reduce tangling and breaking.


    Aurifil Aurifloss

    Available in 16m (49 colours) spool and thread sets

    5 spools of stranded Aurifil Aurifloss thread in neutral colours
    Click the image to Shop Aurifil Aurifloss thread


    Aurifil’s 6-strand 100% Cotton floss is wound on a gorgeous wooden spool, perfect for easy travel and the prevention of pesky tangles! It is available in all 270 of our Cotton colors and boasts 18 yards per spool. We find Aurifloss to be excellent for Cross Stitch, Huck Embroidery, Miniature Punch-Needle Embroidery, Tatting, Needle Point, Crochet, Applique, Big Stitch Quilting, Accent stitching on garments and other items, and hand embroidery.

    Needle RecommendationsTips
    • Match needle according to project.
    • Use a short length of thread, around 12”-18”, to reduce tangling.


    Aurifil Wool

    Available in 50m (56 colours) spool and thread sets


    Aurifil’s Wool 12wt thread is a lovely, soft blend of 50% Acrylic and 50% Wool. It is available in 45 unique colors on a red spool. Use this thread when you want to create texture or visually pleasing details. It can also be used for Single or Double Strand Cross Stitch, Hand Embroidery, Machine Applique, Machine Quilting, and Lower Looper Serging.

    Needle Recommendations
    • 90/14 Topstitch Needle (50wt in the bobbin)
    • 100/16 Needle with 40wt in the bobbin.
    • Use the largest Longarm Needle possible (28wt in the bobbin)
    • Hand Embroidery or Crewel Size 5


    Aurifil Forty3

    Available in 3000m (10 colours) spool and thread sets

    2 cones of Aurifil Forty3 longarm thread cones in pink and white with flowers
    Click the image to Shop Aurifil Forty3 therad

    The newest of Aurifil’s Cotton threads, Forty3 was introduced in Fall of 2017. It is a 40wt, 3ply thread made specifically to handle the rigor of today’s high-speed, high-tech Longarm machines. It has all the versatility and lustrous color of the original 40wt, with the added benefit of extra strength. It is currently available in 73 of our Cotton colours. This thread is perfect for longarm quilting, but is also a star for garment sewing, bag-making, domestic machine sewing, and more.

    Needle RecommendationsTips

    • 90/14 or 100/16 Topstitching Needle (50wt or 40wt in the bobbin)
    • 4.0 or 4.5 Longarm Needle (50wt or 40wt in the bobbin)
    • Hand Embroidery or Crewel Size 5

    We have over 70 thread sets, from designers such as Tula Pink, Anna Maria, Edyta Sitar, to name just a few
    Click on an image to Shop Aurifil Thread sets

    Click on an image to Shop Aurifil Thread sets

    If you're looking for a colour themed bundle then the Aurifil Colour Builder sets of 3 50wt/2ply threads are a good way to build your collection. 
    There are 12 50wt sets to choose from in the solid colour range, plus variegated and 40wt

    Click on an image to Shop Colour Builder sets

    Click on an image to Shop Colour Builder sets

    The Cotton Patch shop, 1283-1285 Stratford Road, Hall Green, Birmingham, B28 9AJ, United Kingdom

    The Cotton Patch UK logo

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