--- product_id: 305384883 title: "Nigo Valve JNS Brass Pipe Fitting, Hex Counter Sunk Plug, Male Pipe 1/4 Inch JNS 3" brand: "a aigo" price: "€ 0.92" currency: EUR in_stock: false reviews_count: 5 url: https://www.desertcart.de/products/305384883-nigo-valve-jns-brass-pipe-fitting-hex-counter-sunk-plug store_origin: DE region: Germany --- # 1000 PSI max pressure -65 to 250°F temp range Machined from solid bar stock Nigo Valve JNS Brass Pipe Fitting, Hex Counter Sunk Plug, Male Pipe 1/4 Inch JNS 3 **Brand:** a aigo **Price:** € 0.92 **Availability:** ❌ Out of Stock ## Summary > 🔧 Plug into reliability with Nigo’s brass precision! ## Quick Answers - **What is this?** Nigo Valve JNS Brass Pipe Fitting, Hex Counter Sunk Plug, Male Pipe 1/4 Inch JNS 3 by a aigo - **How much does it cost?** € 0.92 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/305384883-nigo-valve-jns-brass-pipe-fitting-hex-counter-sunk-plug) ## Best For - a aigo enthusiasts ## Why This Product - Trusted a aigo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Certified Quality:** Meets ASTM and ASME standards for trusted industrial performance - • **Built to Withstand:** Handles up to 1000 PSI for ultimate reliability under pressure - • **Precision Engineered:** Crafted from extruded brass bar stock for superior durability - • **Wide Temperature Range:** Operates flawlessly from freezing -65°F to scorching 250°F - • **Versatile Compatibility:** Works seamlessly with brass, copper, steel, and iron pipes ## Overview The Nigo Valve JNS Brass Pipe Fitting is a high-performance hex counter sunk plug designed for 1/4 inch male pipe connections. Engineered from solid brass bar stock, it supports pressures up to 1000 PSI and operates across a broad temperature range (-65 to 250°F). Compatible with brass, copper, steel, and iron pipes, it meets rigorous ASTM and ASME standards, ensuring industrial-grade quality and durability. Perfect for professionals demanding dependable, reusable fittings that deliver consistent performance. ## Description Products Features * Constructed from extruded bar stock* All Nigo's products conform to specifications ASTM (American Society for Testing and Materials) B124 and B16* NPT threads on all Nigo's products meet ASME B1.20.1* Designed for use in air, water, oil, nature, manufactured, mixed, liquefied petroleum or propane and LP Gas-Air* Use with brass, steel, and iron pipe; Teflon tape and thread sealant are recommended for threaded joints* No gasket required* Temperatures range from -65 to 250 F* Max. Pressure: 1000 PSI WOG* Please note that the product will use a metric-based Allen wrenchAbout UsNigo Industrial Co,. Ltd manufactures a wide variety of valves and pipe fittings. The company meets international organization for standardization ISO 9001:2015 Quality Management System standard. Review: Train horns - Work great no leaks great price Review: worth it - well made good price ## Features - 1000 PSI Maximum pressure - Used with brass, copper, iron pipe - Machined from bar stock - Temp. range: -65 to 250 Degree F - Reusable ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07439NPJ3 | | Brand | A AIGO | | Brand Name | A AIGO | | Connector Type | Plug | | Connector type | Plug | | Customer Reviews | 4.7 out of 5 stars 250 Reviews | | Exterior Finish | Brass | | Item Dimensions | 13 x 30 x 13 millimeters | | Item Weight | 1 Ounces | | Item dimensions L x W x H | 13 x 30 x 13 millimeters | | Manufacturer | NIGO INDUSTRIAL CO., LTD. | | Manufacturer Part Number | JNS | | Material | Brass | | Material Type | Brass | | Model Number | JNS | | Number of Pieces | 5 | | Size | 1/4 Inch | | Thread Size | 0.25 inch | | Thread Type | NPT | | Thread size | 0.25 inch | | UPC | 615068182263 | ## Product Details - **Size:** 1/4 Inch - **Material:** Brass - **Brand:** A AIGO - **Item dimensions L x W x H:** 13 x 30 x 13 millimeters - **Connector type:** Plug ## Images ![Nigo Valve JNS Brass Pipe Fitting, Hex Counter Sunk Plug, Male Pipe 1/4 Inch JNS 3 - Image 1](https://m.media-amazon.com/images/I/51qVVB63BFL.jpg) ## Questions & Answers **Q: Product photo shows a circle/groove between the outer edge and hex area - is that accurate? (Need for a restoration project)** A: The 5 I have, have the groove. This is a small groove perhaps 0.015" deep. **Q: Are these plugs lead free?** A: I don't think this answers the question. Brass has lead. There are 3 types of brass - has lead, lead free (actually a little bit of lead) and no lead certified. So are these suitable for drinking water under the new No Lead regulation? **Q: Will this fit Will this fit air compressor in tank check valve, with 1/8 female npt threads on the side for un-loader port?** A: These plugs are 1/8"MNPT so they will fit into your 1/8"FNPT hole, and plug it. **Q: Whats the thread size on this plug** A: they are 1/4-18 NPT ## Customer Reviews ### ⭐⭐⭐⭐⭐ Train horns *by W***R on 31 March 2024* Work great no leaks great price ### ⭐⭐⭐⭐⭐ worth it *by A***R on 31 May 2023* well made good price ### ⭐⭐⭐⭐⭐ Good *by Y***S on 8 November 2024* Good --- ## 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/305384883-nigo-valve-jns-brass-pipe-fitting-hex-counter-sunk-plug](https://www.desertcart.de/products/305384883-nigo-valve-jns-brass-pipe-fitting-hex-counter-sunk-plug) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-07-21*