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Brass Adapter, 1/2-14 Male NPT Countersunk Hex Plug

Description & Features

The MIDLAND INDUSTRIES Brass NPT Socket Hex Plug 23155X8 offers reliable performance for industrial fluid control applications. Fabricated using high-quality brass it ensures durability and long-lasting usage. Ideal for use in systems requiring a 1/2-14 Male NPT thread this countersunk hex plug provides a secure fit with no need for additional thread sealant making installation straightforward. Designed for compatibility with various Pipe To Pipe configurations the Brass Adapter 1/2-14 Male NPT Countersunk Hex Plug features robust construction to withstand demanding environments. The precision machining guarantees a tight seal essential for maintaining system integrity.

MPN: 23155X8

Supplier Part Number: 23155X8

Specifications

Alternate Part Numbers Alternate Part Number C1BE39, Alternate Part Number FMC103-1715, Alternate Part Number MI-08754479, Alternate Part Number MINO-01769X80129	Brand Midland Industries	Brand Midland Industries	Pack Size 1.00	UOM EA	L 0.60	Supplier Part Number 23155X8	Thread 1 1/2-14	Thread Sealant No	Product Weight 0.02 lbs

Similar Products

Model Number	Thread 1	L
23155X6 Brass NPT Socket Hex Plug	3/8-18	0.45
23155X12 Brass NPT Socket Hex Plug	3/4-14	0.62
23155X4 Brass NPT Socket Hex Plug	1/4-18	0.45
23155X8 Brass NPT Socket Hex Plug	1/2-14	0.6

Product Questions & Answers (2)

Question by: Carl A on Mar 2, 2026, 12:30 PM

does this plug need any thread tape or sealant when you put it in, or is it good to go as-is?

Answer by: Customer Support on Mar 3, 2026, 3:39 PM

No sealant or tape required on installation. The countersunk hex plug is machined to create a tight seal on its own once threaded in, so you can go straight to torquing it down without any extra prep work.

Question by: Clint M on Sep 14, 2025, 7:52 AM

Is this plug made to hold up to some wear and tear, or is it more for light duty stuff?

Answer by: Customer Support on Sep 16, 2025, 7:48 AM

Fabricated from high-quality brass, this NPT socket hex plug is designed for durability and long-lasting usage in industrial fluid control applications.