#50 Thread Options


So Fine! #50

Tire Silk #50

Tiara Silk #50

MasterPiece Color Card
#50 (50 wt.) Threads by Superior Threads

About Superior's #50 (50 wt.) Threads

Cotton #50 Threads

  • MasterPiece is a #50 Egyptian-grown extra-long staple cotton.  It makes a wonderful piecing thread as it will lie flat and not pucker at the seams. Due to the extra-long staple fibers, there is very little lint.  Ideal for appliqué and piecing.  Available in 75 colors.
Polyester #50 Threads
  • So Fine! #50 is a lint-free, extra smooth #50/3 filament polyester. Ideal for quilting, apparel, clothing construction, serger, and general sewing.  Available in 134 colors. 
Silk #50 Threads
  • Tiara Variegated Silk is a #50 Japanese filament silk thread available in 24 variegated colors.  Ideal for hand and machine embroidery, quilting, and decorative appliqué.
  • Tire #50 Silk is available in 171 solid colors.  Tire #50 is ideal for construction, hand and machine quilting, and appliqué thread.
Shop Superior's #50 (50 wt.) threads for sewing and bobbin work.

Recommended Needle and Tension Settings

Please see the thread-specific information for needles and tension in our Thread Reference Guides.