--- product_id: 330391430 title: "KOOTANS 4pcs Heavy Duty 3/8 NPT Male Thread to 1/4 NPT Female Thread Brass Reducers Hex Bushing Brass Fitting Pipe Hose Tube Adapter Convert (4)" brand: "kootans" price: "₨471" currency: SCR in_stock: true category: "Kootans" url: https://www.desertcart.sc/products/330391430-kootans-4pcs-heavy-duty-3-8-npt-male-thread-to store_origin: SC region: Seychelles --- # -65°F to +250°F temperature range 3/8 NPT male to 1/4 NPT female thread 1200 psi heavy-duty pressure rating KOOTANS 4pcs Heavy Duty 3/8 NPT Male Thread to 1/4 NPT Female Thread Brass Reducers Hex Bushing Brass Fitting Pipe Hose Tube Adapter Convert (4) **Brand:** kootans **Price:** ₨471 **Availability:** ✅ In Stock ## Summary > 🔧 Connect with Confidence — The Brass Standard for Professionals ## Quick Answers - **What is this?** KOOTANS 4pcs Heavy Duty 3/8 NPT Male Thread to 1/4 NPT Female Thread Brass Reducers Hex Bushing Brass Fitting Pipe Hose Tube Adapter Convert (4) by kootans - **How much does it cost?** ₨471 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/330391430-kootans-4pcs-heavy-duty-3-8-npt-male-thread-to) ## Best For - kootans enthusiasts ## Why This Product - Trusted kootans brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Value 4-Pack Set:** Four heavy-duty reducers included to keep your projects running smoothly without interruption. - • **Effortless Installation:** Hex bushing design allows quick tightening and loosening with standard tools—no sealant needed in most cases. - • **Precision Engineered Threads:** Deep, accurate NPT taper threads ensure leak-proof, secure connections every time. - • **Premium Forged Brass Durability:** Corrosion-resistant, high-temp ductile brass built to last in demanding environments. - • **Versatile Industrial Compatibility:** Perfect for plumbing, compressed air, hydraulic, and gas applications. ## Overview KOOTANS 4-piece brass reducer set converts 3/8 NPT male threads to 1/4 NPT female with precision-engineered, corrosion-resistant forged brass. Rated for 1200 psi and temperatures from -65°F to 250°F, these hex bushings deliver reliable, leak-proof connections ideal for plumbing, air, hydraulic, and gas systems. ## Description KOOTANS 4pcs Heavy Duty 3/8 NPT Male Thread to 1/4 NPT Female Thread Brass Reducer Hex Bushing Brass Fitting Pipe Hose Tube Adapter Convert Material: Heavy Duty forged brass, strong and durable. Operating temperatures range from -65°F to +250°F (-53°C to +121°C). 1200 psi operating pressure. Size: 3/8 NPT male thread to 1/4 NPT female thread hex bushing. PLEASE NOTE, brass pipe reducers are the American NPT standard thread, with 60 degree taper, so 3/8 NPT measured value is 0.58~0.67inches, 1/4 NPT measured value is 0.45~0.54inches. Features: 1. For connecting a female and a male pipe or fitting with different diameters. NPT Female and male thread with hard connect way, it does not need sealing for most situation. 2. This fitting is made of brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability. 3. Designed for use in air, oil, gas, etc. Package includes: 4 pieces 3/8 Male NPT to 1/4 Female NPT brass hex bushing reducers. ## Features - SIZE: 3/8 NPT male thread to 1/4 NPT female thread hex bushing. PLEASE NOTE, NPT Thread Size is a nominal pipe size and it does not represent the actual diameter. Please look the size chart for the specific thread diameter. NPT thread has a 60° taper, so usually unable to screw the thread to the end - MATERIAL: Premium forged brass reducer, thicker and stronger, durable, threads are deep and accurate, high corrosion resistance, low magnetic permeability and high temperature ductility. Quantity: 4pieces 3/8 to 1/4 npt reducing brass bushing adapters - EXQUISITE TECHNOLOGY: Brass pipe fittings are designed with deep and accurate thread to ensure tight and no leak connection and easy installation. NPT thread has better sealing performance than straight thread. Can use teflon tape before installation to further strengthen the seal and prevent air leakage - Operating Pressure: 1200 psi, Temperature Range of -65°F to +250°F (-53°C to +121°C). It's hard connect way and in most cases do not require sealant - FUNCTION: Used to connect female and male pipes with different diameters. Apply to plumbing connections, compressed air, hydraulic, gas and other applications, hex nut for easy tightening and loosening ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07P5SBMSL | | ASIN | B07P5SBMSL | | Best Sellers Rank | #145,007 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,214 in Industrial Pipe Fittings | | Brand Name | KOOTANS | | Color | NPT Size is the nominal pipe code, it does not represent the actual diameter. Please check the size chart before buying. | | Connector Type | Reducer | | Customer Reviews | 4.7 4.7 out of 5 stars (1,328) | | Customer reviews | 4.7 4.7 out of 5 stars (1,328) | | Date First Available | 22 April 2020 | | Exterior Finish | Brass | | Included Components | 3/8 NPT Male Thread to 1/4 NPT Female | | Item Type Name | Pipe Fittings | | Item Weight | 0.1 Pounds | | Item model number | CA-3220CB-4 | | Manufacturer | KOOTANS | | Manufacturer | KOOTANS | | Manufacturer Part Number | 3220CB | | Material Type | Brass | | Model Number | CA-3220CB-4 | | Number of Packs | 4 | | Number of Pieces | 4 | | Package Dimensions | 8.89 x 7.62 x 1.9 cm; 45.36 g | | Set Name | 4-Piece Set | | Size | 3/8 x 1/4 NPT (O.D x I.D: 5/8'' x 1/2'') | | Thread Size | 3/8 NPT male and 1/4 NPT female | | Thread Type | NPT | | UPC | 681413583955 | | Unit Count | 4 Count | ## Product Details - **Brand:** KOOTANS - **Connector type:** Reducer - **Material:** Brass - **Size:** 3/8 x 1/4 NPT (O.D x I.D: 5/8'' x 1/2'') ## Images ![KOOTANS 4pcs Heavy Duty 3/8 NPT Male Thread to 1/4 NPT Female Thread Brass Reducers Hex Bushing Brass Fitting Pipe Hose Tube Adapter Convert (4) - Image 1](https://m.media-amazon.com/images/I/616+3nkqH5L.jpg) ## Available Options This product comes in different **Size** 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.sc/products/330391430-kootans-4pcs-heavy-duty-3-8-npt-male-thread-to](https://www.desertcart.sc/products/330391430-kootans-4pcs-heavy-duty-3-8-npt-male-thread-to) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-10-03*