{"id":278727,"date":"2026-11-10T20:07:45","date_gmt":"2026-11-10T20:07:45","guid":{"rendered":"https:\/\/360digitizingsolutions.com\/shop\/product\/hexagon-socket-head-cap-screw-m4x20mm-tajima-swf-and-chinese-embroidery-machine-spare-parts\/"},"modified":"2026-11-10T22:19:06","modified_gmt":"2026-11-10T22:19:06","slug":"hexagon-socket-head-cap-screw-m4x20mm-tajima-swf-and-chinese-embroidery-machine-spare-parts","status":"publish","type":"product","link":"https:\/\/360digitizingsolutions.com\/shop\/product\/hexagon-socket-head-cap-screw-m4x20mm-tajima-swf-and-chinese-embroidery-machine-spare-parts\/","title":{"rendered":"Onloyo M4x20mm Hex Socket Head Cap Screw for Tajima, SWF, Chinese Embroidery Machines"},"content":{"rendered":"<h3>Restore Machine Stability &amp; Precision<\/h3>\n<p>A loose or worn screw can quickly escalate from a minor annoyance to a major production bottleneck. When critical components aren&#8217;t securely fastened, your embroidery machine suffers from increased vibration, compromised stitch quality, and potential damage to other parts. The Onloyo M4x20mm Hexagon Socket Head Cap Screw is engineered to provide the steadfast connection your machinery needs, ensuring smooth, precise operation and preventing costly downtime.<\/p>\n<h3>Engineered for Durability &amp; Secure Fastening<\/h3>\n<p>This M4x20mm Hexagon Socket Head Cap Screw is a vital fastener designed for high-stress applications within embroidery and industrial machines. Crafted from robust STEEL, it offers exceptional strength and resistance to wear, ensuring components remain firmly in place even under continuous operation. The hexagon socket head allows for precise and secure tightening with an Allen key, minimizing the risk of slippage and providing a more durable connection than standard screws. Its exact M4 thread and 20mm length (excluding the head) are crucial for fitting specific machine assemblies, restoring original factory performance.<\/p>\n<h3>Unlocking Reliable Performance Across Your Fleet<\/h3>\n<p>This versatile M4x20mm screw is an essential replacement part for maintaining the integrity and performance of a wide range of embroidery machines, ensuring components like needle bars, tension assemblies, or frame arms remain securely attached.<\/p>\n<ul>\n<li><strong>Compatible with:<\/strong> Tajima embroidery machines, SWF embroidery machines, Chinese embroidery machines<\/li>\n<li><strong>Ideal for:<\/strong> Securing various internal and external machine components, general industrial machine applications<\/li>\n<li><strong>Ensures:<\/strong> Reduced vibration, improved stitch consistency, extended machine lifespan<\/li>\n<\/ul>\n<h3>Product Specifications<\/h3>\n<ul>\n<li><strong>Material:<\/strong> STEEL<\/li>\n<li><strong>Screw Size:<\/strong> M4x20mm<\/li>\n<li><strong>Length Measurement:<\/strong> 20mm refers to the screw part length, excluding the socket head.<\/li>\n<li><strong>Screw Type:<\/strong> Hexagon Socket Head Cap Screw<\/li>\n<\/ul>\n<h3>Confirming Compatibility<\/h3>\n<p>This Onloyo M4x20mm Hexagon Socket Head Cap Screw is designed for use with Tajima, SWF, and various Chinese embroidery machines. To ensure a perfect fit, please verify your machine&#8217;s exact screw specifications, particularly the thread size and length. Not sure? Contact us with your machine model, and our experts will help confirm compatibility.<\/p>\n<h3>Why Choose 360 Digitizing Shop?<\/h3>\n<p>At 360 Digitizing Shop, we understand that every component matters for your business. Each M4x20mm Hexagon Socket Head Cap Screw is function-tested before shipping, guaranteeing you receive a reliable, non-defective part. In the rare event a defective item arrives, our buyer protection policy ensures a full refund within 4 days. Trust in our quality and expertise to keep your embroidery operations running smoothly.<\/p>\n<h3>Frequently Asked Questions<\/h3>\n<p><strong>What is this M4x20mm Hexagon Socket Head Cap Screw used for?<\/strong><br \/>This screw is used to securely fasten various critical components within embroidery machines and other industrial equipment, ensuring stability, reducing vibration, and maintaining precise operation.<\/p>\n<p><strong>What machines is this M4x20mm screw compatible with?<\/strong><br \/>This Onloyo M4x20mm Hexagon Socket Head Cap Screw is compatible with Tajima, SWF, and various Chinese embroidery machines.<\/p>\n<p><strong>How is the M4x20mm size measured?<\/strong><br \/>M4 refers to the screw&#8217;s thread diameter, and 20mm indicates the length of the screw part itself, not including the socket head.<\/p>\n<p><strong>How can I confirm if this screw will fit my specific embroidery machine?<\/strong><br \/>To ensure a perfect fit, please compare the M4x20mm specification with the required screw size and length for your machine. If you are unsure, contact us with your machine model, and we will assist you.<\/p>\n<p><strong>What material is this screw made from?<\/strong><br \/>This Hexagon Socket Head Cap Screw is made from durable STEEL, designed for strength and longevity in industrial applications.<\/p>\n<p><strong>What is the quality assurance and refund policy for this product?<\/strong><br \/>Every M4x20mm Hexagon Socket Head Cap Screw is function-tested before shipping to ensure quality. If a defective item arrives, you are covered by our buyer protection policy, guaranteeing a full refund within 4 days.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ensure the reliable operation and precision of your embroidery machine with the Onloyo M4x20mm Hex Socket Head Cap Screw. This critical component secures vital parts, preventing downtime and maintaining stitch quality across Tajima, SWF, and various Chinese embroidery machines.<\/p>\n","protected":false},"featured_media":278728,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[52452,52447],"product_cat":[504,97,15547],"product_tag":[54998,16660,21514,43094,54997,54996,40585,55000,54999,21201,49452,39199,21482],"machine_model":[],"part_type":[52444],"machine_type":[52431,52433],"heads":[],"class_list":["post-278727","product","type-product","status-publish","has-post-thumbnail","product_brand-swf","product_brand-tajima","product_cat-embroidery-machine-accessories","product_cat-embroidery-machines","product_cat-tajima","product_tag-cap-screw","product_tag-chinese-embroidery-machine-parts","product_tag-embroidery-machine-repair","product_tag-embroidery-machine-screw","product_tag-hexagon-screw","product_tag-m4x20mm-screw","product_tag-machine-fastener","product_tag-onloyo-m4x20mm","product_tag-socket-head-screw","product_tag-spare-parts","product_tag-steel-screw","product_tag-swf-parts","product_tag-tajima-parts","part_type-screws-springs-small-parts","machine_type-cap-tubular-embroidery","machine_type-industrial-embroidery-machines","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Onloyo M4x20mm Hex Socket Head Cap Screw for Tajima, SWF, Chinese Embroidery Machines - 360 Digitizing Shop<\/title>\n<meta name=\"description\" content=\"Restore precision on your Tajima, SWF, or Chinese embroidery machine with a durable Onloyo M4x20mm Hex Socket Head Cap Screw. 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