This designation refers to a particular sort of needle utilized in stitching machines. The “14” signifies the needle’s diameter, with bigger numbers representing thicker needles. The “90” denotes the European metric sizing system, additionally indicating diameter. This particular dimension is commonly used for medium-weight woven materials like denim, linen, and twill. Deciding on the proper needle ensures correct sew formation, prevents material injury, and reduces needle breakage.
Acceptable needle choice is essential for profitable stitching. Utilizing the appropriate needle dimension for a given material weight prevents skipped stitches, puckering, and needle breakage. Traditionally, standardized needle sizing has streamlined the method of selecting the best needle, enabling improved consistency and predictability in stitching tasks, each domestically and industrially.