{"product_id":"304-stainless-steel-hexagonal-plug-pipe-bulkhead-fitting-for-hydraulic-and-industrial-connections-corrosion-resistant-metric-thread-plumbing-component-in-3-8-size-series-with-single-plug-packaging","title":"304 stainless steel hexagonal plug pipe bulkhead fitting for hydraulic and industrial connections, corrosion-resistant metric thread plumbing component in 3\/8 size series with single-plug packaging","description":"\u003ch1\u003e304 Stainless Steel Hexagonal Plug for 3\/8 Series Pipe Bulkhead Connections\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"304 stainless steel hexagonal plug for 3\/8 pipe bulkhead fitting\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/499\/2025-10-02\/original-image\/0e7f4874-4a93-457a-aaaa-a31238bf60db.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis hexagonal plug serves as a fundamental sealing component for pipe bulkhead fittings in industrial, hydraulic, and plumbing systems. Manufactured from 304 stainless steel, it offers inherent resistance to corrosion and oxidation, making it suitable for applications where environmental factors or fluid exposure could compromise lesser materials. The metric 3\/8 series thread provides a standardised connection point, ensuring compatibility with corresponding bulkhead fittings designed to this specification. Supplied as a single unit, this plug is ideal for maintenance tasks, system repairs, or installations where individual replacement parts are needed without bundled accessories.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"304 stainless steel hexagonal plug for 3\/8 pipe bulkhead fitting\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/499\/2025-10-02\/original-image\/226133d1-a211-4a64-b404-ac6070394ba6_trans.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe plug's design focuses on practical functionality for industrial sealing applications. Its construction from a single material eliminates concerns about plating wear or coating degradation over time.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eConstructed entirely from 304 stainless steel, this plug benefits from the alloy's balance of mechanical strength and corrosion resistance. This grade of stainless steel is widely specified for industrial components exposed to moisture, mild chemicals, and atmospheric conditions, providing reliable performance without requiring additional protective finishes. The solid one-piece construction ensures integrity at the sealing interface, where pressure containment is often critical.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eThe plug is designated for the 3\/8 metric thread series, a specification common in hydraulic fittings and industrial plumbing. This standardisation allows users to match the plug to existing 3\/8 series bulkhead ports with confidence. The hexagonal (hex) shape of the plug's external profile provides six flat surfaces for tool engagement, enabling secure installation and removal with standard wrenches or sockets without rounding the edges, which is particularly valuable in confined spaces or high-torque applications.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"304 stainless steel hexagonal plug for 3\/8 pipe bulkhead fitting\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/499\/2025-10-02\/original-image\/371dd0c1-1848-4c4a-9036-8066ddf1f75e.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis component functions as a sealing point in systems where a pipe passes through a tank wall, panel, or manifold body. Its primary role is to close off unused ports or to seal test points in pressurised circuits.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eIn industrial maintenance and hydraulic system assembly, this plug allows technicians to seal bulkhead fittings during system configuration or after pressure testing. The 304 stainless steel material suits environments where equipment may be exposed to washdown procedures, outdoor weather, or contact with non-aggressive fluids. The single-unit packaging supports procurement for specific job requirements without surplus inventory.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eWhile primarily an industrial component, this plug could be utilised in robust DIY projects involving hydraulic equipment, agricultural machinery repair, or custom plumbing installations where corrosion resistance is beneficial. Home workshops dealing with pressurised fluid systems, such as automotive braking lines or air compressor setups, may find application for sealing auxiliary ports.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"304 stainless steel hexagonal plug for 3\/8 pipe bulkhead fitting\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/499\/2025-10-02\/original-image\/400bc5d6-7575-4995-855a-e62fdd4328e7.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe value of this component lies in its material specification and standardised thread design, which together reduce long-term maintenance concerns and ensure fit-for-purpose application.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe corrosion-resistant nature of 304 stainless steel means the plug can be installed, removed, and reinstalled multiple times without significant degradation, provided it is not cross-threaded or overtightened. This reusability offers cost efficiency over the component's lifespan, especially in systems requiring periodic disassembly for inspection or modification. The material does not require special coatings or treatments to maintain its protective qualities.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eThis plug provides a straightforward solution for sealing 3\/8 series bulkhead ports with a material known for durability in challenging conditions. The hexagonal design ensures tool compatibility, while the single-unit supply allows precise purchasing without minimum quantity constraints. For engineers, maintenance teams, or installers needing a reliable, standard-thread sealing plug manufactured from a recognised industrial-grade material, this component meets those practical requirements without unnecessary complexity.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"304 stainless steel hexagonal plug for 3\/8 pipe bulkhead fitting\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/499\/2025-10-02\/original-image\/43d24c4a-f3b0-45af-967a-93934d77c010.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"304 stainless steel hexagonal plug for 3\/8 pipe bulkhead fitting\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/499\/2025-10-02\/original-image\/8d67e92b-9dec-4127-ba9e-313b3c3001ce.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"304 stainless steel hexagonal plug for 3\/8 pipe bulkhead fitting\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/499\/2025-10-02\/original-image\/8f664af7-302c-4f63-a5b2-faae000c548e.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"304 stainless steel hexagonal plug for 3\/8 pipe bulkhead fitting\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/499\/2025-10-02\/original-image\/be9103ff-3ac5-4282-9398-a6d08d66215c.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"304 stainless steel hexagonal plug for 3\/8 pipe bulkhead fitting\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/499\/2025-10-02\/original-image\/df22fa3a-275c-48f7-abf1-cde7bf9f22c3_trans.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"304 stainless steel hexagonal plug for 3\/8 pipe bulkhead fitting\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/499\/2025-10-02\/original-image\/e7a215ff-8196-4a32-9418-2d1405644c29.webp\"\u003e\u003c\/div\u003e","brand":"test221367re216rtg","offers":[{"title":"3\/8 \/ stainless steel","offer_id":53869209452871,"sku":"CJYD180732602BY","price":5.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/6722\/7719\/files\/df22fa3a-275c-48f7-abf1-cde7bf9f22c3_trans.webp?v=1778092616","url":"https:\/\/2ravj2-3y.myshopify.com\/products\/304-stainless-steel-hexagonal-plug-pipe-bulkhead-fitting-for-hydraulic-and-industrial-connections-corrosion-resistant-metric-thread-plumbing-component-in-3-8-size-series-with-single-plug-packaging","provider":"NomadNest.uk","version":"1.0","type":"link"}