{"product_id":"harder-steenbeck-0-45-mm-replacement-nozzle-with-seal-2024-series-fit-balanced-detail-coverage","title":"Harder \u0026 Steenbeck 0.45 mm Replacement Nozzle with Seal — 2024 Series Fit, Balanced Detail \u0026 Coverage","description":"\u003cp\u003e\u003cstrong\u003eHarder \u0026amp; Steenbeck 2024 0.45 mm nozzle with seal (part 702384) is a direct-fit replacement nozzle designed to restore precise paint control and leak-free performance for compatible H\u0026amp;S airbrushes.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis spare nozzle is engineered to match the 2024-series tolerances while remaining backward-compatible with many earlier Harder \u0026amp; Steenbeck models. Made for hobbyists, model makers, and professional airbrush users, the 0.45 mm orifice size balances fine detail and medium-area coverage. The included sealing ring helps prevent blowback and maintains steady atomization for consistent spray patterns when paired with the correct needle and cap.\u003c\/p\u003e\n\n\u003ch3\u003eWhich airbrush models will this nozzle fit?\u003c\/h3\u003e\n\u003cp\u003eThe 702384 nozzle is built to fit current 2024 Ultra and Evolution bodies and a broad range of prior H\u0026amp;S systems. Check your model against this compatibility snapshot to confirm a match before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUltra 2024 and Evolution 2024 — direct-fit replacement.\u003c\/li\u003e\n  \u003cli\u003eGiraldez Infinity and Kyiv Infinity — compatible designs noted for Infinity series.\u003c\/li\u003e\n  \u003cli\u003eUltra 2006–2023, Evolution 1998–2023, and Infinity 2007–2023 — compatible across many past variants.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does a 0.45 mm nozzle affect spray performance?\u003c\/h3\u003e\n\u003cp\u003eA 0.45 mm orifice offers a middle ground between ultra-fine and broad nozzles, letting you handle both detail work and faster coverage without switching tools constantly. It’s well suited for thin to moderately viscous paints when thinned appropriately.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDelivers balanced atomization for crisp edges and controlled fills.\u003c\/li\u003e\n  \u003cli\u003eWorks well with acrylics, lacquers, and typical model paints when thinned.\u003c\/li\u003e\n  \u003cli\u003eReduces clog risk compared with smaller micron nozzles when using slightly heavier mixes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat does the included seal do and why is it important?\u003c\/h3\u003e\n\u003cp\u003eThe seal (O-ring) that comes with the nozzle improves the air- and fluid-tight fit between nozzle and airbrush body. A good seal prevents paint blowback, preserves nozzle alignment, and supports consistent pressure response at the trigger.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStops paint from leaking into the air channel and creating spray inconsistencies.\u003c\/li\u003e\n  \u003cli\u003eHelps maintain repeatable atomization and reduces maintenance frequency.\u003c\/li\u003e\n  \u003cli\u003eEases installation by centering the nozzle during assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? This replacement nozzle and seal suit dedicated airbrush users who need a reliable spare or an upgrade part for maintaining peak performance. Ideal for hobby painters, customizers, and professionals using Harder \u0026amp; Steenbeck Ultra, Evolution, Infinity, or compatible models who want a medium-sized nozzle that balances fine control and efficient coverage.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this nozzle compatible with older Evolution and Ultra airbrushes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The 702384 fits Ultra 2006–2023, Evolution 1998–2023, and the 2024 Ultra\/Evolution models as listed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Should I change nozzle seal during routine maintenance?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace the seal if you see paint leakage, poor atomization, or difficulty seating the nozzle; seals wear with use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Harder \u0026 Steenbeck","offers":[{"title":"Default Title","offer_id":55166002528599,"sku":"B0DG24QVTZ","price":35.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/harder-steenbeck-nozzle-702384-front.jpg?v=1790360844","url":"https:\/\/britishgarage.co.uk\/products\/harder-steenbeck-0-45-mm-replacement-nozzle-with-seal-2024-series-fit-balanced-detail-coverage","provider":"British Garage","version":"1.0","type":"link"}