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20/2 spun polyester sewing thread

A strong, heavy spun polyester thread for seams that take load: denim, workwear, jackets, bags and topstitching that needs to show.

Specifications

Count (Ne)20/2
Material100% spun polyester
Approx. TexTex 60
Approx. ticket50
Average breaking strength2,210 cN (2.25 kgf)
Recommended needleNm 100–120 (Singer 16–19)
Cone length1,500 m (other lengths on request)
ShadesAny shade, dyed in-house in Lahore to your sample

Typical values. Strength and Tex are typical figures and vary slightly by lot, twist and finish. Please test on your own fabric and machines before bulk production.

Where 20/2 works best

  • Denim jeans and jackets: side seams, hems and topstitching
  • Workwear and uniforms: trousers, coveralls, heavy shirts
  • Jackets, bags and home textiles that need a bold, strong seam
  • Heavier lockstitch (301) and chainstitch (401) seams

Common questions

What is 20/2 sewing thread used for?

A strong, heavy spun polyester thread for seams that take load: denim, workwear, jackets, bags and topstitching that needs to show. Typical uses: Denim jeans and jackets: side seams, hems and topstitching; workwear and uniforms: trousers, coveralls, heavy shirts; jackets, bags and home textiles that need a bold, strong seam; heavier lockstitch (301) and chainstitch (401) seams.

Which needle should I use with 20/2 thread?

Use Nm 100–120 (Singer 16–19). Pick the smaller size for lighter fabrics and the larger size for heavy fabrics.

What is the Tex and ticket of 20/2?

20/2 spun polyester is about Tex 60, roughly ticket 50. Exact values vary a little by twist and finish.

Can you dye 20/2 to my shade?

Yes. We dye in-house and match your shade from a fabric swatch, thread sample or shade code.

Other counts: 20/3 · 40/2 · 50/2 · 50/3. See the full spun polyester range or our PolyCore (poly/poly core-spun) thread.

Needle and strength chart

SizeAvg. strength
(cN)
(kgf)Recommended needle
Tex 189100.93Nm 65–75Singer 9–11
Tex 271,4201.45Nm 75–90Singer 11–14
Tex 341,7801.82Nm 80–90Singer 12–14
Tex 402,0352.08Nm 90–100Singer 14–16
Tex 603,1703.23Nm 100–120Singer 16–19
Tex 804,1154.20Nm 110–120Singer 18–19
Tex 904,4004.49Nm 110–130Singer 18–21
Tex 1054,8254.92Nm 120–130Singer 19–21
Tex 1206,1106.23Nm 120–140Singer 19–22
Tex 1357,1857.33Nm 130–140Singer 21–22

Average single-end breaking strength from our testing. Values are for guidance and vary slightly with shade and finish. Needle sizes are the recommended metric range, with the Singer size alongside.