--- product_id: 473391671 title: "10Pcs 1/2\" NPT Plug Pipe Plug Fitting Carbon Steel Male Thread Internal Allen Head Pipe Plug Set" brand: "mardatt" price: "3806 kr" currency: ISK in_stock: true reviews_count: 7 category: "Mardatt" url: https://www.desertcart.is/products/473391671-10pcs-1-2-npt-plug-pipe-plug-fitting-carbon-steel store_origin: IS region: Iceland --- # 5 standardized NPT sizes Carbon steel durability 25-piece versatile kit 10Pcs 1/2" NPT Plug Pipe Plug Fitting Carbon Steel Male Thread Internal Allen Head Pipe Plug Set **Brand:** mardatt **Price:** 3806 kr **Availability:** ✅ In Stock ## Summary > 🔧 Plug into reliability — never let a leak slow you down! ## Quick Answers - **What is this?** 10Pcs 1/2" NPT Plug Pipe Plug Fitting Carbon Steel Male Thread Internal Allen Head Pipe Plug Set by mardatt - **How much does it cost?** 3806 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/473391671-10pcs-1-2-npt-plug-pipe-plug-fitting-carbon-steel) ## Best For - mardatt enthusiasts ## Why This Product - Trusted mardatt brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Leak-Proof Performance:** Perfect for sealing air, gas, and fluid lines under pressure—just add your favorite sealant for a flawless fit. - • **Hex-Drive Socket Design:** Space-saving internal Allen head allows quick, secure installation with wrench or by hand—no fuss, no welds. - • **Rugged Carbon Steel Build:** Engineered for high strength and long-lasting rust resistance, built to withstand harsh industrial environments. - • **Complete 25-Piece Assortment:** All essential NPT sizes from 1/8" to 3/4" neatly organized for instant access and zero downtime. - • **Industrial-Grade Versatility:** Trusted for engine blocks, oil tanks, drain pipes, and more—your go-to plug set for professional-grade reliability. ## Overview This 25-piece NPT pipe plug set features durable carbon steel construction with five standardized thread sizes (1/8" to 3/4") designed for quick, leak-proof sealing of pipes and fittings. Its internal Allen head design ensures easy installation and removal, making it an essential toolkit upgrade for professionals seeking reliable, rust-resistant plugs for industrial and mechanical applications. ## Description ♞Mardatt NPT Plug Pipe Plug Fitting Carbon Steel Male Thread Internal Allen Head Pipe Plug Set 【Specification】 ★NPT Size: 1/2" NPT ★Material: Carbon Steel ★Color: Black 【Key Fetures】 ●Premium Material-Made of high quality carbon steel, high strength, good toughness, strong enough for for a long term usage. ●Multiple Sizes Available- Our NPT plugs are available in a range of standardized thread sizes. When you need an aid to prevent leakage of air, gases, fluids under pressure quickly and conveniently, turn to this plug. ●Easy to use-These plugs feature hex-drive socket which makes it space-saving and convenient for installing by hand or a wrench. Easy put up and remove. Widely used in every field of industry. 【Package Included】 10 x 1/2" NPT Plug 【Warm Tips】 - We recommend that you can use a sealant (tape or paste) to aid in sealing and apply sealant to male thread only. Review: Handy - did what I needed, I have 20+ spare ones for another job..... Review: doing the job - Was a life saver after I lost a plug. good quality just be mindful of the size ## Features - 【WHAT'S IN THE PACKAGE】 --- This set contains 10 pieces select 1/2" NPT pipe plugs, which is made to comply with NTP thread (American Standard Pipe Taper Thread) . Overall Dimension: 0.81" L x 0.57" H. - 【HIGH QUALITY NPT PLUGS】--- Manufactured from durable carbon steel, they have high strength and solid construction with rust-resistant oil on the surface. Meanwhile, they are strong enough to use under pressure for long time even in harsh conditions. - 【SIMPLE INSTALLATION】--- These pipe plugs are external threaded, just tighten with a wrench. Before installation, you can using a sealant (tape or paste) to aid in sealing. They offer secure and durable, good performance. - 【PRACTICAL HELPER】--- These pipe plugs available in a range of standardized thread sizes. When you need an aid to prevent leakage of air, gases, fluids under pressure quickly and conveniently, turn to this plug. No need for welding, convenient & time-saving. - 【WIDELY USED】--- These NPT pipe plugs are great for industrial use, widely applying to prevent leakage of gases, oil and fluids in your engine block, oil tank, drain pipe and more. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08NCK1GRV | | Best Sellers Rank | 29,514 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 1,948 in Pipe Fittings | | Brand | Mardatt | | Country of Origin | China | | Customer Reviews | 4.7 4.7 out of 5 stars (390) | | Manufacturer | Mardatt | | Material | Carbon Steel | | Model Number | M-96 | | Number of Pieces | 10 | | Size | 1/2 inch NPT | ## Product Details - **Brand:** Mardatt - **Manufacturer:** Mardatt - **Material:** Carbon Steel - **Number of pieces:** 10 - **Size:** 1/2 inch NPT ## Images ![10Pcs 1/2" NPT Plug Pipe Plug Fitting Carbon Steel Male Thread Internal Allen Head Pipe Plug Set - Image 1](https://m.media-amazon.com/images/I/71Veimv2d8L.jpg) ![10Pcs 1/2" NPT Plug Pipe Plug Fitting Carbon Steel Male Thread Internal Allen Head Pipe Plug Set - Image 2](https://m.media-amazon.com/images/I/717G+H1iEjL.jpg) ![10Pcs 1/2" NPT Plug Pipe Plug Fitting Carbon Steel Male Thread Internal Allen Head Pipe Plug Set - Image 3](https://m.media-amazon.com/images/I/71BnAQ9QzVL.jpg) ![10Pcs 1/2" NPT Plug Pipe Plug Fitting Carbon Steel Male Thread Internal Allen Head Pipe Plug Set - Image 4](https://m.media-amazon.com/images/I/71v0ouYvezL.jpg) ![10Pcs 1/2" NPT Plug Pipe Plug Fitting Carbon Steel Male Thread Internal Allen Head Pipe Plug Set - Image 5](https://m.media-amazon.com/images/I/71+AvcABjVL.jpg) ## Available Options This product comes in different **Size, Item Package Quantity** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Handy *by A***U on 20 February 2026* did what I needed, I have 20+ spare ones for another job..... ### ⭐⭐⭐⭐⭐ doing the job *by R***R on 28 August 2025* Was a life saver after I lost a plug. good quality just be mindful of the size ### ⭐⭐⭐⭐⭐ Review *by N***N on 10 November 2025* Satisfied with product --- ## 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.is/products/473391671-10pcs-1-2-npt-plug-pipe-plug-fitting-carbon-steel](https://www.desertcart.is/products/473391671-10pcs-1-2-npt-plug-pipe-plug-fitting-carbon-steel) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-04-28*