Presser Foot Holder Screw Compatible with Husqvarna Viking Sewing Sewing Machines. Part Number # : 412409701 This is the screw which holds the ankle for the presser feet to the presser bar. Compatible with most Husqvarna Viking models including : Diamond Deluxe,Designer Diamond, Ruby, Designer Topaz (20, 30), Sapphire (875Q, 870, 855, 850, 835, 830), Designer SE, Designer I, Designer II, Quilt Designer, Quilt Designer II,Platinum (955E, 950E, Plus, 775, 770, 755Q, 750Q, 735, 730, 715), Scandinavia (100, 200, 300, 400), Iris, , Rose (600, 605), Lily (555, 550, 545, 540, 535, 530), Viva, Lisa, Angelica, Victoria, 500, Interlude (445, 435), Freesia (425, 415), 400, 350, Prelude (340, 350, 360, 370), Daisy (315, 325, 335), 330, 320, 310, 250, 230, 225, 215, 210, 205, Anna, Sarah, Oscar, Sophia, Lena, Emma, Juliet, Romeo,#1+, #1,1050, 1070, 1070S, 1090, 1100. 990, 980,960, 950S, 950, 945, 940, 630, 620, 610, 190, 185, 180, 150E, 150, 120, 100, 90~ Will not fit older Viking A, B HuskyStar series, 2000, 3000, 6000 series.