Sewing Machine Needles: Verify the System Before Type, Size, or Brand
Sewing machine needles should be bought in a fixed order: verify the exact machine’s permitted needle system first, then check any special-format limits, needle type, allowed size, and brand. A fabric label such as Denim, Leather, Stretch, or Microtex describes application, but it does not prove that the needle physically belongs in a particular machine.