--- product_id: 278936635 title: "Minimprover 4PCS 3/8\" ID Hose Barb Thru-Bulk Head Hex Union Brass Straight Fitting with Flat Washer Gasket Water/Fuel/Air" brand: "minimprover" price: "€ 20.51" currency: EUR in_stock: true reviews_count: 15 url: https://www.desertcart.de/products/278936635-minimprover-4pcs-3-8-id-hose-barb-thru-bulk-head store_origin: DE region: Germany --- # 3/8" ID 4 Pack Solid Brass Minimprover 4PCS 3/8" ID Hose Barb Thru-Bulk Head Hex Union Brass Straight Fitting with Flat Washer Gasket Water/Fuel/Air **Brand:** minimprover **Price:** € 20.51 **Availability:** ✅ In Stock ## Summary > 🔗 Connect with Confidence! ## Quick Answers - **What is this?** Minimprover 4PCS 3/8" ID Hose Barb Thru-Bulk Head Hex Union Brass Straight Fitting with Flat Washer Gasket Water/Fuel/Air by minimprover - **How much does it cost?** € 20.51 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/278936635-minimprover-4pcs-3-8-id-hose-barb-thru-bulk-head) ## Best For - minimprover enthusiasts ## Why This Product - Trusted minimprover brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Value Pack:** Four fittings included for all your plumbing needs. - • **Precision Design:** Smooth inner walls ensure a tight seal for reliable connections. - • **Easy Installation:** Includes gaskets and nuts for hassle-free setup. - • **Versatile Applications:** Perfect for water, fuel, and air systems. - • **Durable Brass Construction:** Engineered for corrosion resistance and high-temperature ductility. ## Overview The Minimprover 4PCS 3/8" ID Hose Barb Thru-Bulk Head Hex Union Brass Straight Fitting is designed for durability and reliability. Made from solid brass, these fittings resist corrosion and perform well under high temperatures. Each pack includes four fittings, complete with gaskets and nuts, making them ideal for a variety of applications including water, fuel, and air systems. ## Description Minimprover 4PCS 3/8" ID Hose Barb Thru-Bulk Head Hex Union Brass Straight Fitting with Flat Washer Gasket Water/Fuel/Air ## Features - ★ 【Material】: Solid Brass construction. Durable Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability. - ★ 【SIZE】: 3/8" Hose Barb x 3/8" Hose Barb.Thru-Bulk Bulkhead Fittings is connect with 3/8" ID hose with the same size. - ★ 【Introduction】: Smooth surface and inner wall, durable Light and Small. Exquisite craftsman makes it safe and reliable.Bulkhead union coupling for connecting two hoses with the same diameter in a straight run.Barbed fitting for a tight seal on hoses. - ★ 【Applications】: The fittings are fixed with 2 Gaskets and 1 fixed six corner, 1 movable six corner nuts form bulkhead tank function.Wide range of use: suitable for applications in water,fuel,air and etc. - ★ 【Package Include】: 4 Pack 3/8" to 3/8" hose barb.It comes with 1 year warranty. ## Images ![Minimprover 4PCS 3/8" ID Hose Barb Thru-Bulk Head Hex Union Brass Straight Fitting with Flat Washer Gasket Water/Fuel/Air - Image 1](https://m.media-amazon.com/images/I/71jK1+VvzHL.jpg) ![Minimprover 4PCS 3/8" ID Hose Barb Thru-Bulk Head Hex Union Brass Straight Fitting with Flat Washer Gasket Water/Fuel/Air - Image 2](https://m.media-amazon.com/images/I/61pnM14qkVL.jpg) ![Minimprover 4PCS 3/8" ID Hose Barb Thru-Bulk Head Hex Union Brass Straight Fitting with Flat Washer Gasket Water/Fuel/Air - Image 3](https://m.media-amazon.com/images/I/61R5a7jTgKL.jpg) ![Minimprover 4PCS 3/8" ID Hose Barb Thru-Bulk Head Hex Union Brass Straight Fitting with Flat Washer Gasket Water/Fuel/Air - Image 4](https://m.media-amazon.com/images/I/61obBn5T+5L.jpg) ![Minimprover 4PCS 3/8" ID Hose Barb Thru-Bulk Head Hex Union Brass Straight Fitting with Flat Washer Gasket Water/Fuel/Air - Image 5](https://m.media-amazon.com/images/I/61kFGh44FXL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐ 4.0 out of 5 stars Worked for my purpose. *by G***Y on Reviewed in the United States on August 14, 2023* Used one for a modification to my B&S overhead valve cover, along with a silicone hose to power the gas pump, rather than buy another crappy OEM hose that lasted only one season before cracking. I cut off the other barb on the threaded side fom my modification. ### ⭐⭐⭐⭐ 4.0 out of 5 stars Well made, but design could be improved *by B***. on Reviewed in the United States on January 13, 2023* These were well-made--no burrs or sharp edges. I would have given 5 stars if the integral hexagon area had been larger. I needed a wider flat area to seal to the gas tank with a gasket. I plan to solder one of the brass washers on to make this flat area, but it would have been nice not to have to do that. ### ⭐⭐⭐⭐ 4.0 out of 5 stars Well made, works good. Gaskets NOT included. *by D***N on Reviewed in the United States on February 3, 2023* Arrived in good shape, items work well. I just wanted to remind any future purchaser, that this DOES NOT come with gaskets. I used high-temp RTV for my gasket material and it works great. --- ## 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.de/products/278936635-minimprover-4pcs-3-8-id-hose-barb-thru-bulk-head](https://www.desertcart.de/products/278936635-minimprover-4pcs-3-8-id-hose-barb-thru-bulk-head) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-04-23*