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Save 20% on Thread Assortments! Discount Applies to Items in our thread assortments collection. PROMO CODE: THREADS20
Save 20% on Thread Assortments! Discount Applies to Items in our thread assortments collection. PROMO CODE: THREADS20

Serger Thread

Our top-rated polyester serger thread is a seamless match for serger sewing machines. Crafted for resilience, our thread boasts exceptional strength, making it the perfect choice for a wide array of serger projects—from garment construction to decorative accents. Each cone is designed to deliver high speeds and maintain high elasticity, ensuring durable, professional finishes without the bulk.

If you're using regular sewing machines, this serger thread still stands out, offering you the best of both worlds. Its fine, smooth texture is a stark contrast to the thicker threads used in traditional sewing, allowing for lightweight fabrics to flow freely and solid colors to pop without distortion.

You can choose from aerolock and aeroflock thread types.

View Our Serger Overlock Thread Guide

  • Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-8000 | Black

    Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-8000 | Black

    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78

    Black - 8000 Indulge in the luxurious feel of Madeira Aeroflock. With its soft, fluffy texture, this thread is ideal for creating elastic seams on ...

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    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78
  • Madeira AEROfLOCK sERGER tHREAD 9601 oCEAN

    Madeira AeroFlock 100 | Thick Serger Thread | Multicolor | 1100 yards | 9121-9601 | Ocean

    $4.99 - $4.99
    $4.99
    $4.99 - $4.99
    $4.99

    Ocean - 9601  Indulge in the luxurious feel of Madeira Aeroflock. With its soft, fluffy texture, this thread is ideal for creating elastic seams on...

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    $4.99 - $4.99
    $4.99
    $4.99 - $4.99
    $4.99
  • Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-8020 | Natural White

    Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-8020 | Natural White

    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78

    Natural White - 8020  Indulge in the luxurious feel of Madeira Aeroflock. With its soft, fluffy texture, this serger thread is ideal for creating e...

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    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78
  • gold serger thread

    Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-8700 | Gold

    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78

    Gold - 8700  Indulge in the luxurious feel of Madeira Aeroflock. With its soft, fluffy texture, this serger thread is ideal for creating elastic se...

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    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78
  • Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-8010 | White

    Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-8010 | White

    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78

    White - 8010  Indulge in the luxurious feel of Madeira Aeroflock. With its soft, fluffy texture, this thread is ideal for creating elastic seams on...

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    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78
  • Madeira AeroFlock Serger Thread 9513 Petunia

    Madeira Aeroflock 100 | Thick Serger Thread | Multicolor | 1100 yards | 9121-9513 | Petunia

    $4.99 - $4.99
    $4.99
    $4.99 - $4.99
    $4.99

    Petunia - 9513  Indulge in the luxurious feel of Madeira Aeroflock. With its soft, fluffy texture, this thread is ideal for creating elastic seams ...

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    $4.99 - $4.99
    $4.99
    $4.99 - $4.99
    $4.99
  • Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-8941 | Sky Blue

    Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-8941 | Sky Blue

    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78

    Sky Blue - 8941  Indulge in the luxurious feel of Madeira Aeroflock. With its soft, fluffy texture, this serger thread is ideal for creating elasti...

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    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78
  • Madeira AeroFlock Serger Thread 9509 AMazon

    Madeira Aeroflock 100 | Thick Serger Thread | Multicolor | 1100 yards | 9121-9509 | Amazone

    $4.99 - $4.99
    $4.99
    $4.99 - $4.99
    $4.99

    Amazone - 9509  Indulge in the luxurious feel of Madeira Aeroflock. With its soft, fluffy texture, this thread is ideal for creating elastic seams ...

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    $4.99 - $4.99
    $4.99
    $4.99 - $4.99
    $4.99
  • Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-8420 | Navy Blue

    Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-8420 | Navy Blue

    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78

    Navy Blue - 8420  Indulge in the luxurious feel of Madeira Aeroflock. With its soft, fluffy texture, this thread is ideal for creating elastic seam...

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    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78
  • Madeira AeroFlock Serger Thread 9603 Opal

    Madeira Aeroflock 100 | Thick Serger Thread | Multicolor | 1100 yards | 9121-9603 | Opal

    $4.99 - $4.99
    $4.99
    $4.99 - $4.99
    $4.99

    Opal - 9603  Indulge in the luxurious feel of Madeira Aeroflock. With its soft, fluffy texture, this thread is ideal for creating elastic seams on ...

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    $4.99 - $4.99
    $4.99
    $4.99 - $4.99
    $4.99
  • Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120- 9470 | Ruby

    Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120- 9470 | Ruby

    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78

    Ruby - 9470  Indulge in the luxurious feel of Madeira Aeroflock. With its soft, fluffy texture, this thread is ideal for creating elastic seams on ...

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    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78
  • Madeira AeoFlock Serger Thread 9609 Confetti

    Madeira Aeroflock 100 | Thick Serger Thread | Multicolor | 1100 yards | 9121-9609 | Confetti

    $4.99 - $4.99
    $4.99
    $4.99 - $4.99
    $4.99

    Confetti - 9609  Indulge in the luxurious feel of Madeira Aeroflock. With its soft, fluffy texture, this thread is ideal for creating elastic seams...

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    $4.99 - $4.99
    $4.99
    $4.99 - $4.99
    $4.99
  • Madeira AeroFlock Serger Thread 9507 Savanna

    Madeira Aeroflock 100 | Thick Serger Thread | Multicolor | 1100 yards | 9121-9507 | Savanna

    $4.99 - $4.99
    $4.99
    $4.99 - $4.99
    $4.99

    Savanna - 9507  Indulge in the luxurious feel of Madeira Aeroflock. With its soft, fluffy texture, this thread is ideal for creating elastic seams ...

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    $4.99 - $4.99
    $4.99
    $4.99 - $4.99
    $4.99
  • Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-9290 | Chocolate

    Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-9290 | Chocolate

    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78

    Chocolate - 9290  Indulge in the luxurious feel of Madeira Aeroflock. With its soft, fluffy texture, this serger thread is ideal for creating elast...

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    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78
  • Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-8500 | Emerald

    Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-8500 | Emerald

    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78

    Emerald - 8500  Indulge in the luxurious feel of Madeira Aeroflock. With its soft, fluffy texture, this serger thread is ideal for creating elastic...

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    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78
  • Madeira AeroFlock serger thread 9515 Chameleon

    Madeira Aeroflock 100 | Thick Serger Thread | Multicolor | 1100 yards | 9121-9515 | Chameleon

    $4.99 - $4.99
    $4.99
    $4.99 - $4.99
    $4.99

    Chamelion - 9515  Indulge in the luxurious feel of Madeira Aeroflock. With its soft, fluffy texture, this thread is ideal for creating elastic seam...

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    $4.99 - $4.99
    $4.99
    $4.99 - $4.99
    $4.99
  • Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-9937 | Neon Orange

    Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-9937 | Neon Orange

    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78

    Neon Orange - 9937  Indulge in the luxurious feel of Madeira Aeroflock. With its soft, fluffy texture, this thread is ideal for creating elastic se...

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    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78
  • Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-9907 | Neon Pink

    Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-9907 | Neon Pink

    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78

    Neon Pink - 9907  Indulge in the luxurious feel of Madeira Aeroflock. With its soft, fluffy texture, this thread is ideal for creating elastic seam...

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    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78
  • Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-9892 | Turquoise

    Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-9892 | Turquoise

    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78

    Turquoise - 9892 Indulge in the luxurious feel of Madeira Aeroflock. With its soft, fluffy texture, this thread is ideal for creating elastic seams...

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    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78
  • Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-8990 | Green Apple

    Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-8990 | Green Apple

    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78

    Green Apple - 8990  Indulge in the luxurious feel of Madeira Aeroflock. With its soft, fluffy texture, this serger thread is ideal for creating ela...

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    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78
  • Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-8785 | Burgundy

    Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-8785 | Burgundy

    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78

    Burgundy - 8785  Indulge in the luxurious feel of Madeira Aeroflock. With its soft, fluffy texture, this serger thread is ideal for creating elasti...

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    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78
  • Madeira AeroFlock Serger Thread 9506 Coral Fish

    Madeira Aeroflock 100 | Thick Serger Thread | Multicolor | 1100 yards | 9121-9506 | Coral Fish

    $4.99 - $4.99
    $4.99
    $4.99 - $4.99
    $4.99

    Coral Fish - 9506  Indulge in the luxurious feel of Madeira Aeroflock. With its soft, fluffy texture, this thread is ideal for creating elastic sea...

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    $4.99 - $4.99
    $4.99
    $4.99 - $4.99
    $4.99
  • Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-9984 | Begonia

    Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-9984 | Begonia

    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78

    Begonia - 9984  Indulge in the luxurious feel of Madeira Aeroflock. With its soft, fluffy texture, this thread is ideal for creating elastic seams ...

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    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78
  • Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-8230 | Neon Yellow

    Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-8230 | Neon Yellow

    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78

    Neon Yellow - 8230 Indulge in the luxurious feel of Madeira Aeroflock. With its soft, fluffy texture, this thread is ideal for creating elastic sea...

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    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78
  • Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-8111 | Carbon

    Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-8111 | Carbon

    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78

    Carbon - 8111  Indulge in the luxurious feel of Madeira Aeroflock. With its soft, fluffy texture, this thread is ideal for creating elastic seams o...

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    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78
  • Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-8100 | Pearl Grey

    Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-8100 | Pearl Grey

    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78

    Pearl Grey - 8100  Indulge in the luxurious feel of Madeira Aeroflock. With its soft, fluffy texture, this serger thread is ideal for creating elas...

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    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78
  • Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-9950 | Neon Green

    Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-9950 | Neon Green

    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78

    Neon Green - 9950  Indulge in the luxurious feel of Madeira Aeroflock. With its soft, fluffy texture, this serger thread is ideal for creating elas...

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    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78
  • Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-9915 | Baby Pink

    Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-9915 | Baby Pink

    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78

    Baby Pink - 9915  Indulge in the luxurious feel of Madeira Aeroflock. With its soft, fluffy texture, this thread is ideal for creating elastic seam...

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    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78
  • Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-9360 | Canary

    Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-9360 | Canary

    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78

    Canary - 9360  Indulge in the luxurious feel of Madeira Aeroflock. With its soft, fluffy texture, this serger thread is ideal for creating elastic ...

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    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78
  • Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-8821 | Sand

    Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-8821 | Sand

    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78

    Sand - 8821  Indulge in the luxurious feel of Madeira Aeroflock. With its soft, fluffy texture, this serger thread is ideal for creating elastic se...

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    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78
  • Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-9320 | Baby Blue

    Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-9320 | Baby Blue

    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78

    Baby Blue - 9320 Indulge in the luxurious feel of Madeira Aeroflock. With its soft, fluffy texture, this serger thread is ideal for creating elasti...

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    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78
  • Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-9490 | Beige

    Madeira Aeroflock 100 | Thick Serger Thread | 1100 yards | 9120-9490 | Beige

    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78

    Beige - 9490  Indulge in the luxurious feel of Madeira Aeroflock. With its soft, fluffy texture, this thread is ideal for creating elastic seams on...

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    $5.78 - $5.78
    $5.78
    $5.78 - $5.78
    $5.78