Spool Pin Screw (4mm x10mm), Janome # 000103510 Details

Guaranteed to fit Elna sewing machine models:
434, 444, 664, 664 Pro, 7100, eXtend 264, Star Edition

Guaranteed to fit Janome sewing machine models:
1600P-DBX, 1600P, 1600P-DB, 1600P-QC, 3434D Juno, 352, 531, 581, 621, 625, 625FA, 626, 630, 632-SP, 657A, 640, 641, 642, 651, 656, 657, 661 (Jem Gold 2), 661 (Old), 665 Jem Gold 3, 681D, 710, 791FA, 795FA, 8002D, 808, 844, 9002D, 900CP, 900CPX CoverPro, 9102D Harmony, AQS2009, Cover Pro 1000CPX, COMBI 10, COMBI DX502, CoverPro 1000CP, CoverPro 900CP, Harmony 7933, Hello Kitty 15822, JD1803, JD1804, JD1806, JD1810, JD1812, JD1814, JD1816, JD1818, JD1822, Jem Platinum 720 (JP720), Jem Platinum 760 (JP760), JS1004, L-352, L-372, L-373, LR1612, LR1616, LR1618, LR1622, Magnolia 7034D, NH15, NH1612, NH1616, NH1622, NH22, NH40, 580

Guaranteed to fit Necchi sewing machine models:
EV7, S34