A needle designated with “90/14” signifies a particular sort of stitching machine needle optimized for heavier materials like denim, canvas, and fabric. The “90” denotes the needle’s diameter in hundredths of a millimeter, whereas the “14” refers back to the equal needle measurement within the American sizing system. This explicit needle includes a sharp level and a barely rounded shank, facilitating clean penetration by dense supplies with out inflicting extreme harm.
Choosing the suitable needle measurement is essential for profitable stitching tasks. Using a measurement 90/14 needle when working with heavyweight supplies prevents skipped stitches, needle breakage, and cloth harm. This choice additionally contributes to a extra skilled end and extends the lifetime of the stitching machine. Traditionally, the standardization of needle sizes simplified the method of choosing the right needle for a given process, considerably enhancing the effectivity and high quality of stitching.