{"product_id":"hardened-steel-nozzle-hot-end-kit-elegoo-neptune-4-pro","title":"Hardened Steel Nozzle Hot End Kit for ELEGOO Neptune 4 Pro","description":"\n\u003ch2\u003eUpgrade Your ELEGOO Neptune 4 Pro with a Hardened Steel Nozzle\u003c\/h2\u003e\n\u003cp\u003eGive your ELEGOO Neptune 4 \/ Neptune 4 Pro 3D printer the high-performance upgrade it deserves. This hardened steel hot end nozzle is engineered for high-speed printing, delivering precise, consistent extrusion with every print job. Whether you're a hobbyist or a seasoned maker, this drop-in replacement nozzle is an easy, cost-effective way to extend the life of your hot end assembly and maintain print quality.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e Designed specifically for the ELEGOO Neptune 4 and Neptune 4 Pro 3D printers\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Hardened Steel Construction:\u003c\/strong\u003e Offers excellent durability and wear resistance for long-lasting performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Speed Printing Ready:\u003c\/strong\u003e Engineered to maintain stable extrusion at elevated print speeds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect Replacement:\u003c\/strong\u003e Fits the original hot end assembly — no modifications required\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Precise:\u003c\/strong\u003e Dimensions of 8.9 × 3.8 mm (0.35 × 0.15 in) for accurate fit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHardened Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8.9 × 3.8 mm \/ 0.35 × 0.15 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Printers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eELEGOO Neptune 4, Neptune 4 Pro\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Hardened Steel Nozzle (Hot End Kit)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Upgrade Your Nozzle?\u003c\/h3\u003e\n\u003cp\u003eOver time, standard brass nozzles can wear down, especially when printing abrasive filaments. A hardened steel nozzle provides greater resistance to wear, helping you maintain print precision across a wider range of filament materials including composites and filled filaments. Keeping your hot end in top condition is one of the simplest ways to ensure consistent, high-quality 3D prints.\u003c\/p\u003e\n\n\u003cp\u003eFor more guidance on safe 3D printing practices and material handling, visit the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-4w-solar-bird-bath-fountain-pump-6-nozzles-4-crash-bars\"\u003e1.4W Solar Bird Bath Fountain Pump – 6 Nozzles \u0026amp; 4 Bars\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-pack-12v-3-pin-pc-fan-power-extension-cable-26cm-cpu-gpu-cooler\"\u003e10-Pack 12V 3-Pin PC Fan Extension Cable 26cm – CPU GPU Cooler\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Monitor settings and lighting conditions may cause slight color variations compared to the product images. Please allow minor measurement tolerances for stated dimensions.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Anker\" target=\"_blank\" rel=\"noopener\"\u003eAnker\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this hardened steel nozzle compatible with both the ELEGOO Neptune 4 and Neptune 4 Pro?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, this hot end nozzle kit is designed to be compatible with both the ELEGOO Neptune 4 and Neptune 4 Pro 3D printers, serving as a direct drop-in replacement for the original hot end assembly.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What filament types can I use with this hardened steel nozzle?\u003c\/h4\u003e\n\u003cp\u003eA: Hardened steel nozzles are well-suited for standard filaments such as PLA, PETG, and ABS, as well as abrasive composite filaments like carbon fibre-filled or glow-in-the-dark materials, where standard brass nozzles wear out more quickly.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How difficult is it to install this replacement nozzle?\u003c\/h4\u003e\n\u003cp\u003eA: Installation is straightforward. The nozzle is designed to fit the existing hot end assembly of the Neptune 4 \/ Neptune 4 Pro with no modifications needed. It is recommended to swap the nozzle when the hot end is warm (not at full printing temperature) to avoid seizing or damage.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Will this nozzle support high-speed printing?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This nozzle is engineered for high-speed printing performance, maintaining consistent and reliable extrusion even at elevated print speeds typical of the ELEGOO Neptune 4 series.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this hardened steel nozzle compatible with both the ELEGOO Neptune 4 and Neptune 4 Pro?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, this hot end nozzle kit is designed to be compatible with both the ELEGOO Neptune 4 and Neptune 4 Pro 3D printers, serving as a direct drop-in replacement for the original hot end assembly.\"}}, {\"@type\": \"Question\", \"name\": \"What filament types can I use with this hardened steel nozzle?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Hardened steel nozzles are well-suited for standard filaments such as PLA, PETG, and ABS, as well as abrasive composite filaments like carbon fibre-filled or glow-in-the-dark materials, where standard brass nozzles wear out more quickly.\"}}, {\"@type\": \"Question\", \"name\": \"How difficult is it to install this replacement nozzle?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Installation is straightforward. The nozzle is designed to fit the existing hot end assembly of the Neptune 4 \/ Neptune 4 Pro with no modifications needed. It is recommended to swap the nozzle when the hot end is warm (not at full printing temperature) to avoid seizing or damage.\"}}, {\"@type\": \"Question\", \"name\": \"Will this nozzle support high-speed printing?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. This nozzle is engineered for high-speed printing performance, maintaining consistent and reliable extrusion even at elevated print speeds typical of the ELEGOO Neptune 4 series.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Electronics \u0026 Tech\", \"item\": \"https:\/\/oasis-select.com\/collections\/electronics-tech\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Hardened Steel Nozzle Hot End Kit for ELEGOO Neptune 4 Pro\", \"item\": \"https:\/\/oasis-select.com\/products\/hardened-steel-nozzle-hot-end-kit-elegoo-neptune-4-pro\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"A","offer_id":47727460286569,"sku":"14:10#A","price":7.07,"currency_code":"USD","in_stock":true},{"title":"B","offer_id":47727460319337,"sku":"14:29#B","price":7.07,"currency_code":"USD","in_stock":true},{"title":"C","offer_id":47727460352105,"sku":"14:173#C","price":7.07,"currency_code":"USD","in_stock":true},{"title":"D","offer_id":47727460384873,"sku":"14:175#D","price":7.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/Sdb23c8299409458687190b96c9465761w.webp?v=1782661633","url":"https:\/\/oasis-select.com\/products\/hardened-steel-nozzle-hot-end-kit-elegoo-neptune-4-pro","provider":"Oasis Select","version":"1.0","type":"link"}