Schmetz Machine Needles | Jeans

For jeans and similar densely woven materials.

Needle Size

A general rule is to use a needle whose eye is 40% larger than the diameter of the thread. If you use a #75/11 or #80/12 size needle for 50 weight thread, you should use a needle with a larger eye when sewing with a heavier thread. We recommend a size #90/14 when sewing with a 40 wt. thread and a #100/16 needle when sewing with a 30 wt or 12 wt. thread. If you find your thread to be shredding or skipping stitches, try a new needle and go up one size.