--- 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: "438855₫" currency: VND in_stock: true reviews_count: 8 category: "Kainga" url: https://www.desertcart.vn/products/806276096-air-hose-fittings-1-8-npt-male-to-5-16 store_origin: VN region: Vietnam --- # 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:** 438855₫ **Availability:** ✅ In Stock ## 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?** 438855₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/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 ## Description Barb Splicer Ball Valve & 90° Elbow Tee Barb MNPT X Barb FNPT X Barb Review: Nice brass fittings. - No complaints, other than i had ordered the wrong size. Nicely made. Review: Great value - I ordered the wrong size. I needed 3/4” ght (garden hose thread) not NPT (national pipe thread) but this is exactly what it said it was and mine was very solid unlike what some of the other reviews said. ## 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 | #13,171 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #75 in Barbed Hose Fittings | | Brand | KAINGA | | Brand Name | KAINGA | | Color | Brass | | Connector Type | Hose Barb Connector | | Customer Reviews | 4.7 out of 5 stars 42 Reviews | | Exterior Finish | Brass | | Included Components | Brass Plumbing Fitting | | Item Dimensions | 1.97 x 1.46 x 0.49 inches | | Item Weight | 1.76 ounces | | Item dimensions L x W x H | 1.97 x 1.46 x 0.49 inches | | Manufacturer | KAINGA | | Manufacturer Part Number | 00ABA572 | | Model Number | 00ABA572 | | 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice brass fittings. *by D***M on March 28, 2026* No complaints, other than i had ordered the wrong size. Nicely made. ### ⭐⭐⭐⭐⭐ Great value *by F***R on January 20, 2026* I ordered the wrong size. I needed 3/4” ght (garden hose thread) not NPT (national pipe thread) but this is exactly what it said it was and mine was very solid unlike what some of the other reviews said. ### ⭐⭐⭐⭐⭐ Power brake booster vacuum port *by C***E on May 1, 2026* Perfect fit for vacuum hose for my just swapped PDBs on my 1971 Chevelle (Edelbrock 1406 carb). Much cheaper than the auto parts houses. --- ## 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.vn/products/806276096-air-hose-fittings-1-8-npt-male-to-5-16](https://www.desertcart.vn/products/806276096-air-hose-fittings-1-8-npt-male-to-5-16) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-13*