--- product_id: 144724657 title: "5PCS 3/16\" Barb x 1/8\" NPT Male Brass Hose Barb Fitting, Air Line Adapter | Barb to NPT Male Adapter, Brass Fittings for Compressor, Oil, Air, Fuel & Water Hose Repair, Leak-Proof, Corrosion-Resistant" brand: "boeray" price: "$15.50" currency: USD in_stock: true reviews_count: 13 category: "Boeray" url: https://www.desertcart.us/products/144724657-5pcs-3-16-barb-x-1-8-npt-male-brass store_origin: US region: United States of America --- # 300 psi max pressure resistance -40°F to 160°F operating temp range 3/16" barb to 1/8" NPT thread - precision fit 5PCS 3/16" Barb x 1/8" NPT Male Brass Hose Barb Fitting, Air Line Adapter | Barb to NPT Male Adapter, Brass Fittings for Compressor, Oil, Air, Fuel & Water Hose Repair, Leak-Proof, Corrosion-Resistant **Brand:** boeray **Price:** $15.50 **Availability:** ✅ In Stock ## Summary > 🔧 Upgrade your connections with brass that means business! ## Quick Answers - **What is this?** 5PCS 3/16" Barb x 1/8" NPT Male Brass Hose Barb Fitting, Air Line Adapter | Barb to NPT Male Adapter, Brass Fittings for Compressor, Oil, Air, Fuel & Water Hose Repair, Leak-Proof, Corrosion-Resistant by boeray - **How much does it cost?** $15.50 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/144724657-5pcs-3-16-barb-x-1-8-npt-male-brass) ## Best For - boeray enthusiasts ## Why This Product - Trusted boeray brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted from solid CA360 brass for superior corrosion resistance and durability under pressure. - • **High Pressure Ready:** Withstands up to 300 psi, making it ideal for demanding pneumatic, fuel, and fluid systems. - • **Precision Engineered Fit:** 3/16" barb to 1/8" NPT male thread ensures leak-proof, secure connections every time. - • **Trusted Quality Standards:** Meets ASTM B584 and ASME/ANSI B16 specs, guaranteeing reliability and peace of mind. - • **Wide Temperature Tolerance:** Operates flawlessly from -40°F to 160°F, perfect for diverse industrial and home applications. ## Overview This 5-piece set of 3/16" barb to 1/8" NPT male thread hose fittings is precision-machined from solid CA360 brass, offering exceptional corrosion resistance and strength. Rated for temperatures from -40°F to 160°F and pressures up to 300 psi, these fittings deliver reliable, leak-proof performance across pneumatic, fuel, water, and air line applications. Certified to ASTM B584 and ASME/ANSI B16 standards, they combine industrial-grade durability with a perfect seal for professional-grade plumbing and fluid systems. ## Description Product description Review: They fit and are high quality - These are great and worked really well! Review: fast and cost effective - well made, fast shipping, excellent pricing. ## Features - 【Dimension】3/16 inch barb to 1/8 inch NPT Male Thread hose barb fittings for a tight seal on hoses. The operating temperatures for this barb fittings range from -40 to 160 degrees F (-40 to 71 degrees C), pressure up to 300psi, can withstand burst pressures of plastic tubing - 【High Quality Precision Brass】Boeray 3/16 barb to 1/8 NPT fitting is made of high quality solid CA360 brass for barstock, provide high resistance to abrasion and corrosion, ductility at high temperatures, and low magnetic permeability. Heavier weight makes the air hose barb fittings much stronger than steels - 【Perfect Thread】More advanced production process ensures the clarity of the thread. NPT threads for a tighter seal than straight threads. Clear threads are better at preventing leaks. For better sealing, we recommend using Teflon tape for NPT fittings - 【Specifications 】Meets specifications ASTM B584 and ASME/ANSI B16 for quality assurance. Note: NPT thread size does not actual diameter, it is only nominal pipe size. 1/8” NPT size = actual 0.405”(about 3/8”) diameter - 【Wide Application】Our 3/16 barb fittings are suitable for temperature control circuits, pneumatic circuits, vacuum and fluid systems test apparatus, lubricant, coolant lines. Meet a wide range of transportation needs, such as water, gas, fuel, oil, and air. Also suitable for a variety of materials of tube ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DVFG5V5 | | Best Sellers Rank | #3,343 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Barbed Hose Fittings | | Brand | boeray | | Brand Name | boeray | | Color | Stainless Steel | | Connector Type | Barb | | Customer Reviews | 4.8 out of 5 stars 903 Reviews | | Exterior Finish | Brass | | Item Weight | 0.05 Kilograms | | Manufacturer | Boeray | | Manufacturer Part Number | AM-125 3A-5 | | Material | Brass | | Material Type | Brass | | Model Number | AM-125 3A-5 | | Number of Pieces | 5 | | Size | 3/16" Barb to 1/8" NPT Male | | Thread Size | 1/8 inch NPT | | Thread Type | NPT | | UPC | 667797544621 | | Unit Count | 5 Count | ## Images ![5PCS 3/16" Barb x 1/8" NPT Male Brass Hose Barb Fitting, Air Line Adapter | Barb to NPT Male Adapter, Brass Fittings for Compressor, Oil, Air, Fuel & Water Hose Repair, Leak-Proof, Corrosion-Resistant - Image 1](https://m.media-amazon.com/images/I/61K6cN4sXUL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ They fit and are high quality *by A***. on April 22, 2026* These are great and worked really well! ### ⭐⭐⭐⭐⭐ fast and cost effective *by R***N on March 29, 2026* well made, fast shipping, excellent pricing. ### ⭐⭐⭐⭐⭐ Manifold vacuum port modifications for a v-twin engine. *by J***S on April 20, 2026* Used for an upgrade to a v-twin engine. Worked great and I now have extra for my next modified build. --- ## 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/144724657-5pcs-3-16-barb-x-1-8-npt-male-brass](https://www.desertcart.us/products/144724657-5pcs-3-16-barb-x-1-8-npt-male-brass) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-15*