1/2 in MNPT 304 Stainless Steel Hex Head Plug, Class 150, Schedule 40 MPN:40HP112N012
1/2 in MNPT 304 Stainless Steel Hex Head Plug, Class 150, Schedule 40
The 1/2 in MNPT 304 Stainless Steel Hex Head Plug from GoVets Select is a reliable and durable solution for closing off pipes, fittings, or ports in a wide range of applications. Suitable for use in Class 150 pressure systems, this plug features a 304 stainless steel construction that can withstand temperatures from -20 to 350 F. Ideal for use in industries such as food processing, pharmaceuticals, and chemical handling, this plug offers a secure and leak-proof seal. Its 3-inch hex head design makes it easy to tighten with a wrench, ensuring a snug and reliable fit.
Top product features:
- 304 Stainless Steel construction provides resistance to corrosion and durability in a wide range of environments.
- The hex head plug design allows for easy tightening and loosening with a wrench.
- The threaded MNPT connection enables secure sealing of pipes, fittings, or ports.
Top product applications:
- Pipe repair and maintenance
- Fitting and plumbing applications
- High-temperature applications such as steam lines
The ZORO SELECT - 40HP112N012 is a 1/2 inch stainless steel hex head plug designed to close off the end of pipes, fittings, or ports. Material: 304 stainless steel
- Operating temperature range: -20 to 350 F. This Class 150 fitting features a threaded MNPT connection rated for Class 150 pressure systems
- ANSI B1.20.1 compliant. It is manufactured to conform with ASTM-A-351 material standards and MSS-SP-114 Class 150 pressure ratings, with threads meeting ANSI B1.20.1 specifications. Key Features:
- - Material Grade: 304 Stainless Steel
- - Nominal Pipe Size: 1/2 inch with 1/2 inch outside diameter
- - Thread Size: 1/2 inch MNPT, 14 TPI (threads per inch)
- - Pressure Rating: Maximum operating pressure of 300 psi
- - Steam Pressure Rating: Maximum 150 psi
- - Operating temperature range: -20 to 350 F
- - Plug Drive Style: 3 inch hex head for wrench tightening
- - Fitting Schedule/Class: Class 150
- - Does not include pre-applied thread sealant or separate sealing components
- - Overall length: 27 mm
- - Magnetic: No
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 1.00
- Package Width: 1.10
- Package Height: 1.10
- Package Weight: 0.08
Product info last updated on February 16, 2026 9:55pm UTC
Category: Pipes, Valves and Fittings