--- product_id: 806276096 title: "Air Hose Fittings, 1/8\" NPT Male to 5/16\" Barb Brass Hose Barb Fittings, Durable Brass Adapter for Air, Water, Fuel Systems, Leak-Resistant Design, 4 Pack" brand: "kainga" price: "$16.97" currency: USD in_stock: true category: "Kainga" url: https://www.desertcart.us/products/806276096-air-hose-fittings-1-8-npt-male-to-5-16 store_origin: US region: United States of America --- # 1200 PSI Pressure Rating -65°F to +250°F Thermal Range 1/8" NPT Male Threaded Precision Air Hose Fittings, 1/8" NPT Male to 5/16" Barb Brass Hose Barb Fittings, Durable Brass Adapter for Air, Water, Fuel Systems, Leak-Resistant Design, 4 Pack **Brand:** kainga **Price:** $16.97 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your toolkit with brass that means business! ## Quick Answers - **What is this?** Air Hose Fittings, 1/8" NPT Male to 5/16" Barb Brass Hose Barb Fittings, Durable Brass Adapter for Air, Water, Fuel Systems, Leak-Resistant Design, 4 Pack by kainga - **How much does it cost?** $16.97 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/806276096-air-hose-fittings-1-8-npt-male-to-5-16) ## Best For - kainga enthusiasts ## Why This Product - Trusted kainga brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Pros:** Top-rated (#33 in Barbed Hose Fittings) with 4.8-star reviews—join the savvy users who demand reliability. - • **Built for Extremes:** Operates flawlessly from freezing cold to scorching heat, handling pressures up to 1200 PSI without fail. - • **Leak-Resistant Seal:** Engineered for secure, tight connections with PVC, PU, and rubber hoses—clamps recommended for max hold. - • **Premium Brass Build:** Crafted from high-purity brass for unbeatable corrosion resistance and long-lasting durability. - • **Universal Fit, Zero Hassle:** Seamlessly connects flexible hoses to threaded NPT ports across air, fuel, water & hydraulic systems. ## Overview KAINGA’s 1/8" NPT Male to 5/16" Barb Brass Hose Fittings deliver professional-grade performance with high-purity brass construction, leak-resistant design, and a robust 1200 PSI pressure rating. Perfect for air, fuel, water, and hydraulic applications, these fittings thrive in extreme temperatures from -65°F to 250°F, ensuring durability and reliability in demanding environments. Sold in convenient 4-packs, they’re a must-have upgrade for any serious DIYer or professional. ## Description Buy KAINGA Air Hose Fittings, 1/8" NPT Male to 5/16" Barb Brass Hose Barb Fittings, Durable Brass Adapter for Air, Water, Fuel Systems, Leak-Resistant Design, 4 Pack: Barbed Fittings - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Wide Compatibility: This barb fitting securely joins flexible hose to threaded NPT connections. Suitable for fluid and air transfer in fuel systems, pneumatic tools, hydraulic circuits, marine plumbing, automotive assemblies, and agricultural equipment - High-Grade Brass: Made from high-purity brass with low magnetic permeability, excellent corrosion resistance, and thermal ductility. These air hose fitting are precision-machined under strict quality control to ensure reliable, long-lasting performance - Secure Connection: Designed for PVC, PU, rubber hoses, and flexible tubing, this barb fitting forms a secure, leak-resistant joint. Requires hose clamps (not included) to maintain integrity under pressure, ensuring consistent, durable operation - High Durability: Rated for pressures up to 1200 PSI and operating temperatures from -65°F to +250°F, this brass hose barb fitting delivers reliable performance and long service life in harsh and demanding conditions - Non-Potable Use: Contains low lead and is NOT for use with potable water in the USA, as per federal regulations ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0FH431KM8 | | Best Sellers Rank | #6,987 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #33 in Barbed Hose Fittings | | Brand Name | KAINGA | | Color | Brass | | Connector Type | Hose Barb Connector | | Customer Reviews | 4.8 4.8 out of 5 stars (55) | | Exterior Finish | Brass | | Included Components | Brass Plumbing Fitting | | Item Dimensions | 1.97 x 1.46 x 0.49 inches | | Item Weight | 1.76 ounces | | Manufacturer | KAINGA | | Manufacturer Part Number | 00ABA572 | | Model Number | 00ABA572 | | Size | 5/16" Barb x 1/8" NPT Male | ## Product Details - **Brand:** KAINGA - **Color:** Brass - **Connector Type:** Hose Barb Connector - **Exterior Finish:** Brass - **Item Weight:** 1.76 ounces - **Item dimensions L x W x H:** 1.97 x 1.46 x 0.49 inches - **Manufacturer:** KAINGA - **Size:** 5/16" Barb x 1/8" NPT Male ## Images ![Air Hose Fittings, 1/8" NPT Male to 5/16" Barb Brass Hose Barb Fittings, Durable Brass Adapter for Air, Water, Fuel Systems, Leak-Resistant Design, 4 Pack - Image 1](https://m.media-amazon.com/images/I/71BCyG3GcpL.jpg) ![Air Hose Fittings, 1/8" NPT Male to 5/16" Barb Brass Hose Barb Fittings, Durable Brass Adapter for Air, Water, Fuel Systems, Leak-Resistant Design, 4 Pack - Image 2](https://m.media-amazon.com/images/I/61qHdcB+B2L.jpg) ![Air Hose Fittings, 1/8" NPT Male to 5/16" Barb Brass Hose Barb Fittings, Durable Brass Adapter for Air, Water, Fuel Systems, Leak-Resistant Design, 4 Pack - Image 3](https://m.media-amazon.com/images/I/71LSBOWE3ML.jpg) ![Air Hose Fittings, 1/8" NPT Male to 5/16" Barb Brass Hose Barb Fittings, Durable Brass Adapter for Air, Water, Fuel Systems, Leak-Resistant Design, 4 Pack - Image 4](https://m.media-amazon.com/images/I/71i9SqMyCKL.jpg) ![Air Hose Fittings, 1/8" NPT Male to 5/16" Barb Brass Hose Barb Fittings, Durable Brass Adapter for Air, Water, Fuel Systems, Leak-Resistant Design, 4 Pack - Image 5](https://m.media-amazon.com/images/I/71CiHJXjf0L.jpg) ## Available Options This product comes in different **Size, Style** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/806276096-air-hose-fittings-1-8-npt-male-to-5-16](https://www.desertcart.us/products/806276096-air-hose-fittings-1-8-npt-male-to-5-16) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-12*