Eight Types of Buttonholes - The Creative Curator
2012-11-26 · The thread generally used is a T-21 or T-27 spun or T-24 corespun thread. If the buttons have any sharp edges like metal buttons, we recommend corespun threads. Medium weight fabrics - 2 hole and 4 hole buttons attached to medium weight fabrics are usually sewn with 16 stitches. We recommend using a corespun thread for button attaching. Medium Wt.
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