{"product_id":"brass-cross-4-way-hose-barbed-fitting-air-water-oil-gas-6-12mm","title":"Brass Cross 4-Way Hose Barbed Fitting | Air Water Oil Gas | 6mm 8mm 10mm 12mm","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"hdiy-desc\"\u003e\n\u003cdiv class=\"hdiy-overview\"\u003e\n\u003ch2\u003eBrass Cross 4-Way Barbed Hose Fitting — Split or Join Any Hose Line with Confidence\u003c\/h2\u003e\n\u003cp\u003eWhen you need to branch a single hose line into four directions — or merge four lines into one — a poorly made fitting is the last thing you want leaking under pressure. Whether you're a plumber, HVAC technician, irrigation installer, or hands-on DIYer, a reliable cross connector is essential for clean, leak-free fluid routing.\u003c\/p\u003e\n\u003cp\u003eEach fitting is machined from solid brass and features four barbed ports sized to match standard hose inner diameters. Available in four barb sizes: 6mm (≈1\/4\"), 8mm (≈5\/16\"), 10mm (≈3\/8\"), and 12mm (≈1\/2\"). Order in quantities of 1, 3, 5, 10, 25, 50, or 100 to suit single-job needs or bulk stocking.\u003c\/p\u003e\n\u003cp\u003eTypical use cases include pneumatic air line distribution, garden and drip irrigation splitting, automotive coolant hose routing, and workshop compressed-air manifold setups — anywhere a 4-way barbed hose connector for air and water lines is needed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-compat\"\u003e\n\u003cspan class=\"hdiy-compat-icon\"\u003e🔵\u003c\/span\u003e \u003cstrong\u003eCompatibility Note:\u003c\/strong\u003e Match barb size to your hose's \u003cem\u003einner diameter (ID)\u003c\/em\u003e. A 6mm barb fits 6mm ID hose, 8mm barb fits 8mm ID hose, and so on. Always secure with a hose clamp for a leak-free seal.\u003c\/div\u003e\n\u003ch2\u003e✅ Key Features of These Brass Cross 4-Way Barbed Hose Fittings\u003c\/h2\u003e\n\u003cul class=\"hdiy-features\"\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eSolid Brass Construction\u003c\/strong\u003e — Machined from brass for durability, corrosion resistance, and long service life in water, air, oil, and gas line applications.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e✚\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eTrue 4-Way Cross Design\u003c\/strong\u003e — Four barbed ports in a cross configuration allow you to split one line into three branches or join four hose lines at a single junction point.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eFour Barb Sizes Available\u003c\/strong\u003e — Choose from 6mm, 8mm, 10mm, or 12mm barb diameters to match your existing hose inner diameter without adapters.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔒\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eBarbed Retention Profile\u003c\/strong\u003e — The stepped barb geometry grips the hose interior and resists pull-out, especially when used with a standard worm-drive hose clamp.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e💧\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eMulti-Fluid Compatibility\u003c\/strong\u003e — Suitable for air, water, light oil, and gas lines — a versatile barbed connector for pneumatic and fluid distribution systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📦\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eFlexible Quantity Options\u003c\/strong\u003e — Available in packs of 1 to 100, making it easy to stock up for ongoing maintenance, irrigation projects, or workshop use without overpaying for singles.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e📐 Technical Specifications — Brass Cross 4-Way Barbed Hose Connector\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitting Type\u003c\/th\u003e\n\u003ctd\u003eCross (4-way) barbed hose connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarb Sizes\u003c\/th\u003e\n\u003ctd\u003e6mm (≈1\/4\"), 8mm (≈5\/16\"), 10mm (≈3\/8\"), 12mm (≈1\/2\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Ports\u003c\/th\u003e\n\u003ctd\u003e4 (cross configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Fluids\u003c\/th\u003e\n\u003ctd\u003eAir, water, light oil, gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended Clamp\u003c\/th\u003e\n\u003ctd\u003eStandard worm-drive or spring hose clamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThread Type\u003c\/th\u003e\n\u003ctd\u003eBarbed push-on (no threads)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Working Pressure\u003c\/th\u003e\n\u003ctd\u003eSee variant options — contact us to confirm for your application\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eNatural brass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack Quantities\u003c\/th\u003e\n\u003ctd\u003e1, 3, 5, 10, 25, 50, 100 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-note\"\u003e\n\u003cspan class=\"hdiy-note-icon\"\u003e⚠️\u003c\/span\u003e \u003cstrong\u003eHeads up:\u003c\/strong\u003e Always verify the barb size matches your hose's inner diameter before installation. If you're unsure, contact us with your hose specs and we'll help you select the right size.\u003c\/div\u003e\n\u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I choose the right barb size for my hose?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eMatch the barb size to your hose's \u003cstrong\u003einner diameter (ID)\u003c\/strong\u003e. For example, a 6mm barb fits a hose with a 6mm (approximately 1\/4\") inner bore. Measure the inside of your hose with calipers before ordering. When in doubt, size down slightly — a snug barb creates a better seal than a loose one.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat pressure can these brass fittings handle?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eBrass barbed fittings of this type are generally rated for low-to-medium pressure applications, typically up to 150 PSI depending on hose material and clamp type. For exact pressure ratings, please contact us to confirm before use in high-pressure systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan these fittings be used outdoors or in wet environments?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eBrass offers good corrosion resistance for most outdoor and wet environments. It is generally suitable for water, air, and light oil lines. For highly corrosive or saltwater environments, consider stainless steel alternatives.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre these fittings compatible with standard hose clamps?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eYes. The barbed design is compatible with standard worm-drive hose clamps and spring clamps. For a secure, leak-free connection, we recommend using a hose clamp over the barb after insertion.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat fluids are these fittings compatible with?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eThese brass cross fittings are generally compatible with air, water, light oils, and gas lines. Brass is not recommended for highly acidic fluids or ammonia-based solutions. Verify fluid compatibility with your specific application before installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo I need thread sealant or PTFE tape?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eThese are barbed push-on fittings, not threaded fittings, so PTFE tape is not required. A secure seal is achieved by pushing the hose firmly over the barb and securing with a hose clamp. No additional sealant is typically needed for low-pressure applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use these for a 4-way hose splitter in an irrigation system?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eYes. The cross (4-way) design makes these fittings well-suited for splitting or joining hose lines in irrigation, pneumatic, and fluid distribution systems. Choose the barb size that matches your irrigation tubing's inner diameter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-cta\"\u003e🛒 Select your \u003cstrong\u003esize and quantity\u003c\/strong\u003e above, then add to cart — ships from our US warehouse.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"HomeDIYer","offers":[{"title":"Ten \u0026 6mm \/ 1","offer_id":52331567055122,"sku":"WWLFEHYJJ01x1","price":4.57,"currency_code":"USD","in_stock":true},{"title":"Ten \u0026 8mm \/ 1","offer_id":52331567087890,"sku":"WWLFEHYJJ02x1","price":4.57,"currency_code":"USD","in_stock":true},{"title":"Ten \u0026 10mm \/ 1","offer_id":52331567120658,"sku":"WWLFEHYJJ03x1","price":4.72,"currency_code":"USD","in_stock":true},{"title":"Ten \u0026 12mm \/ 1","offer_id":52331567153426,"sku":"WWLFEHYJJ04x1","price":4.98,"currency_code":"USD","in_stock":true},{"title":"Ten \u0026 6mm \/ 3","offer_id":52331567186194,"sku":"WWLFEHYJJ01x3","price":8.39,"currency_code":"USD","in_stock":true},{"title":"Ten \u0026 8mm \/ 3","offer_id":52331567218962,"sku":"WWLFEHYJJ02x3","price":8.65,"currency_code":"USD","in_stock":true},{"title":"Ten \u0026 10mm \/ 3","offer_id":52331567251730,"sku":"WWLFEHYJJ03x3","price":8.89,"currency_code":"USD","in_stock":true},{"title":"Ten \u0026 12mm \/ 3","offer_id":52331567284498,"sku":"WWLFEHYJJ04x3","price":10.17,"currency_code":"USD","in_stock":true},{"title":"Ten \u0026 6mm \/ 5","offer_id":52331567317266,"sku":"WWLFEHYJJ01x5","price":13.14,"currency_code":"USD","in_stock":true},{"title":"Ten \u0026 8mm \/ 5","offer_id":52331567350034,"sku":"WWLFEHYJJ02x5","price":13.49,"currency_code":"USD","in_stock":true},{"title":"Ten \u0026 10mm \/ 5","offer_id":52331567382802,"sku":"WWLFEHYJJ03x5","price":13.99,"currency_code":"USD","in_stock":true},{"title":"Ten \u0026 12mm \/ 5","offer_id":52331567415570,"sku":"WWLFEHYJJ04x5","price":16.2,"currency_code":"USD","in_stock":true},{"title":"Ten \u0026 6mm \/ 10","offer_id":52331567448338,"sku":"WWLFEHYJJ01x10","price":24.86,"currency_code":"USD","in_stock":true},{"title":"Ten \u0026 8mm \/ 10","offer_id":52331567481106,"sku":"WWLFEHYJJ02x10","price":25.47,"currency_code":"USD","in_stock":true},{"title":"Ten \u0026 10mm \/ 10","offer_id":52331567513874,"sku":"WWLFEHYJJ03x10","price":26.64,"currency_code":"USD","in_stock":true},{"title":"Ten \u0026 12mm \/ 10","offer_id":52331567546642,"sku":"WWLFEHYJJ04x10","price":30.83,"currency_code":"USD","in_stock":true},{"title":"Ten \u0026 6mm \/ 25","offer_id":52331567579410,"sku":"WWLFEHYJJ01x25","price":59.89,"currency_code":"USD","in_stock":true},{"title":"Ten \u0026 8mm \/ 25","offer_id":52331567612178,"sku":"WWLFEHYJJ02x25","price":61.84,"currency_code":"USD","in_stock":true},{"title":"Ten \u0026 10mm \/ 25","offer_id":52331567644946,"sku":"WWLFEHYJJ03x25","price":64.49,"currency_code":"USD","in_stock":true},{"title":"Ten \u0026 12mm \/ 25","offer_id":52331567677714,"sku":"WWLFEHYJJ04x25","price":75.19,"currency_code":"USD","in_stock":true},{"title":"Ten \u0026 6mm \/ 50","offer_id":52331567710482,"sku":"WWLFEHYJJ01x50","price":118.55,"currency_code":"USD","in_stock":true},{"title":"Ten \u0026 8mm \/ 50","offer_id":52331567743250,"sku":"WWLFEHYJJ02x50","price":122.28,"currency_code":"USD","in_stock":true},{"title":"Ten \u0026 10mm \/ 50","offer_id":52331567776018,"sku":"WWLFEHYJJ03x50","price":127.73,"currency_code":"USD","in_stock":true},{"title":"Ten \u0026 12mm \/ 50","offer_id":52331567808786,"sku":"WWLFEHYJJ04x50","price":149.04,"currency_code":"USD","in_stock":true},{"title":"Ten \u0026 6mm \/ 100","offer_id":52331567841554,"sku":"WWLFEHYJJ01x100","price":235.85,"currency_code":"USD","in_stock":true},{"title":"Ten \u0026 8mm \/ 100","offer_id":52331567874322,"sku":"WWLFEHYJJ02x100","price":243.14,"currency_code":"USD","in_stock":true},{"title":"Ten \u0026 10mm \/ 100","offer_id":52331567907090,"sku":"WWLFEHYJJ03x100","price":254.21,"currency_code":"USD","in_stock":true},{"title":"Ten \u0026 12mm \/ 100","offer_id":52331567939858,"sku":"WWLFEHYJJ04x100","price":296.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture2of6_1_32de6590-001d-4b57-b820-36ca4e5df024.jpg?v=1781084240","url":"https:\/\/homediyer.com\/products\/brass-cross-4-way-hose-barbed-fitting-air-water-oil-gas-6-12mm","provider":"HomeDIYer","version":"1.0","type":"link"}