{"product_id":"premium-replacement-needle-set-screw-feed-screw-504112-for-singer-191-291u-391a-singer-20u-and-singer-591-sewing-machines","title":"Needle Set Screw Feed Screw 504112 for Singer 191, 291U, 391A, Singer 20U and Singer 591 Sewing Machines","description":"\u003cp\u003eNeedle Set Screw Feed Screw 504112 for Singer Sewing Machines\u003c\/p\u003e\n\n\u003cp\u003eEnsure secure needle bar positioning and precise feed mechanism control with this needle set screw. Designed for strong fastening and accurate alignment, it helps maintain stable needle movement and smooth sewing performance in industrial machines.\u003c\/p\u003e\n\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\n\u003cp\u003eneedle set screw \/ feed screw (504112)\u003cbr\u003e\nCompatible with Singer 191, 291U, 391A, 20U \u0026amp; 591 sewing machines\u003cbr\u003e\nProvides secure locking of needle bar and feed mechanism components\u003cbr\u003e\nEnsures accurate needle alignment for consistent stitching\u003cbr\u003e\nDurable metal construction for long service life\u003cbr\u003e\nEasy to install and replace\u003c\/p\u003e\n\n\u003cp\u003eIdeal for restoring proper needle bar stability and maintaining reliable industrial sewing machine performance.\u003c\/p\u003e","brand":"Universal","offers":[{"title":"Default Title","offer_id":48307092848889,"sku":"504112","price":0.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/Singer_Premium_Replacement_Parts.jpg?v=1776585850","url":"https:\/\/empenzoamericas.com\/products\/premium-replacement-needle-set-screw-feed-screw-504112-for-singer-191-291u-391a-singer-20u-and-singer-591-sewing-machines","provider":"Empenzo Americas Corp.","version":"1.0","type":"link"}