{"id":3416,"date":"2026-03-15T16:46:36","date_gmt":"2026-03-15T16:46:36","guid":{"rendered":"https:\/\/staging.filaments.lv\/?post_type=product&p=3416"},"modified":"2026-06-16T14:18:35","modified_gmt":"2026-06-16T11:18:35","slug":"ruthex-m3s-short-threaded-inserts","status":"publish","type":"product","link":"https:\/\/filaments.lv\/en\/product\/ruthex-m3s-short-threaded-inserts\/","title":{"rendered":"ruthex M3S Short Threaded Inserts M3Sx4.0 100pcs"},"content":{"rendered":"

ruthex M3S Short Threaded Inserts M3Sx4.0 100pcs Brass Threaded Inserts for 3D Printed Plastic Parts<\/strong><\/h2>\n

ruthex M3S Short Threaded Inserts are designed to create strong, durable, and reliable threads in 3D printed plastic parts<\/strong>. They are an excellent solution for users who want to improve the strength of screw connections in printed components and avoid thread wear that can happen when screws are driven directly into plastic.<\/p>\n

These ruthex M3S Short Threaded Inserts are especially useful for small, precise parts where secure fastening is essential. Once installed, they provide a clean metal thread inside the plastic, allowing repeated assembly and disassembly without damaging the printed part. This makes them ideal for functional prototypes, electronics enclosures, RC parts, robotics, maker projects, and many other applications.<\/p>\n

\n

Why use brass threaded inserts in 3D prints?<\/strong><\/h3>\n

Standard plastic threads can wear out quickly, especially when parts need to be opened and reassembled multiple times. With ruthex M3S Short Threaded Inserts, you get a much more robust fastening point that improves the overall quality and lifespan of your printed parts.<\/p>\n

    \n
  • Stronger threads<\/strong> \u2013 creates a secure metal thread inside printed plastic<\/li>\n
  • Better durability<\/strong> \u2013 ideal for parts that are assembled more than once<\/li>\n
  • Clean and precise fit<\/strong> \u2013 suitable for compact technical prints and fine mechanical parts<\/li>\n
  • Professional finish<\/strong> \u2013 improves both functionality and long-term reliability<\/li>\n<\/ul>\n
    \n

    Designed for heat-set installation<\/strong><\/h3>\n

    ruthex M3S Short Threaded Inserts are intended for heat-set installation into thermoplastic parts. When inserted correctly, the outer geometry helps the insert anchor securely in the material, creating a stable connection point for M3 screws.<\/p>\n

    They are commonly used with materials such as:<\/p>\n

      \n
    • PLA<\/li>\n
    • PETG<\/li>\n
    • ABS<\/li>\n
    • ASA<\/li>\n
    • other printable thermoplastics<\/li>\n<\/ul>\n

      For best results, install the inserts into a properly sized hole using a soldering iron or a compatible insertion tip.<\/p>\n

      \n

      Ideal for many applications<\/strong><\/h3>\n

      ruthex M3S Short Threaded Inserts are a practical choice for anyone working with small-format printed parts that need dependable screw threads. They are especially suitable for:<\/p>\n

        \n
      • electronics and sensor housings<\/li>\n
      • robotics and mechanical assemblies<\/li>\n
      • miniature functional parts<\/li>\n
      • custom mounts and brackets<\/li>\n
      • repair and upgrade projects<\/li>\n
      • maker, engineering, and DIY use<\/li>\n<\/ul>\n
        \n

        Product details<\/strong><\/h3>\n
          \n
        • Brand: ruthex<\/li>\n
        • Product: Brass threaded inserts \/ threaded bushings<\/li>\n
        • Model: RX-M3Sx4.0<\/li>\n
        • Thread size: M3<\/li>\n
        • Length: 4 mm<\/li>\n
        • Material: Brass<\/li>\n
        • Quantity: 100 pieces<\/li>\n
        • Application: for 3D printed plastic parts<\/li>\n<\/ul>\n
          \n

          Why choose ruthex M3S Threaded Inserts?<\/strong><\/h3>\n

          If you want stronger, longer-lasting threaded connections in 3D printed parts<\/strong>, the ruthex M3S Threaded Inserts are a simple and effective upgrade. They help transform printed plastic components into more durable, reusable, and professional-looking assemblies, especially in projects where precision and reliability matter.<\/p>\n","protected":false},"excerpt":{"rendered":"

          \u2022 Made from durable brass
          \n\u2022 Opposed spiral design for grip
          \n\u2022 High pull-out strength<\/small><\/p>\n","protected":false},"featured_media":3414,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[637],"product_cat":[622,459],"product_tag":[],"class_list":["post-3416","product","type-product","status-publish","has-post-thumbnail","product_brand-ruthex","product_cat-threaded-inserts-m","product_cat-accessories","product_shipping_class-filament-shipping","pa_att-product-type-threaded-inserts","pa_producer-ruthex","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"ct_brands":[{"id":637,"name":"Ruthex","slug":"ruthex"}],"gallery_images":[3407,3406,3403,3404,3405],"tiered_pricing_type":"fixed","tiered_pricing_fixed_rules":[],"tiered_pricing_product_settings":{"layout":"default","base_unit_name":{"singular":null,"plural":null},"default_variation":null},"tiered_pricing_minimum_quantity":null,"tiered_pricing_roles_data":[],"tiered_pricing_percentage_rules":[],"tiered_pricing_maximum_quantity":null,"tiered_pricing_quantity_step":null,"_links":{"self":[{"href":"https:\/\/filaments.lv\/en\/wp-json\/wp\/v2\/product\/3416","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/filaments.lv\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/filaments.lv\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/filaments.lv\/en\/wp-json\/wp\/v2\/comments?post=3416"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/filaments.lv\/en\/wp-json\/wp\/v2\/media\/3414"}],"wp:attachment":[{"href":"https:\/\/filaments.lv\/en\/wp-json\/wp\/v2\/media?parent=3416"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/filaments.lv\/en\/wp-json\/wp\/v2\/product_brand?post=3416"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/filaments.lv\/en\/wp-json\/wp\/v2\/product_cat?post=3416"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/filaments.lv\/en\/wp-json\/wp\/v2\/product_tag?post=3416"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}