Mardatt 20pc 3/8" NPT Carbon Steel Pipe Plug Set - Male Thread, Allen Head

• 【WHAT'S IN THE PACKAGE】 --- This set contains 20 pieces select 3/8" NPT pipe plugs, which is made to comply with NTP thread (American Standard Pipe Taper Thread) . Overall Dimension: 0.64" L x 0.43" 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.

♞Mardatt NPT Plug Pipe Plug Fitting Carbon Steel Male Thread Internal Allen Head Pipe Plug Set 【Specification】 ★NPT Size: 3/8" 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】 20 x 3/8" 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.