11
Please Note:
- In general, fine threads and needles are used for sewing fine fabrics, and thicker threads
are used for sewing heavy fabrics.
- Always test thread and needle size on a small piece of fabric which will be used for actual
sewing.
- Use the same thread for needle and bobbin.
Heavy duty thread, carpet thread.
16 (100)
11-14 (80-90) Medium weight fabrics-cotton, satin,
kettleclote, sailcloth, double knits,
lightweight woollens.
Medium weight fabrics-cotton duck,
woolen, heavier knits, terrycloth,
denims.
Heavyweight fabrics-canvas, woolens,
outdoor tent and quilted fabrics,
denims, upholstery material (light to
medium).
Heavy woollens, overcoat fabrics,
upholstery fabrics, some leathers
and vinyls.
14 (90)
18 (110)
NEEDLE SIZE FABRICS THREAD
9-11 (70-80) Lightweight fabrics-thin cottons, voile,
serge, silk, muslin, Qiana, interlocks,
cotton knits, tricot, jerseys, crepes,
woven polyester, shirt & blouse fabrics.
Light-duty thread in cotton,
nylon, polyester or cotton
wrapped polyester.
Most threads sold are medium
size and suitable for these
fabrics and needle sizes. Use
polyester threads on synthetic
materials and cotton on natural
woven fabrics for best results.
Always use the same thread on
top and bottom.
NEEDLE, FABRIC, THREAD SELECTION GUIDE
MATCHING NEEDLE/ FABRIC/ THREAD
