3/8" MNPT 304 SS Square Head Plug MPN:40SQ112N038
3/8" MNPT 304 SS Square Head Plug
The 3/8in MNPT 304 SS Square Head Plug is a reliable and durable solution for a wide range of applications. Suitable for use in high-temperature environments, this plug is constructed from 304 stainless steel and features a solid construction with a hex drive style. It is ideal for use in pipe schedule 40 applications, and is rated for 300 psi maximum operating pressure and 150 psi max. steam pressure. The plug is also resistant to corrosion and can withstand temperatures from -20 to 350 degrees F. Perfect for use in industrial settings, this plug is a must-have for any professional.
Top product features:
- 3/8 in Outside Diameter
- Solid Plug Construction
- Pre-Applied Thread Sealant
Top product applications:
- Steam System
- Industrial Process
- Pneumatic System
Plug, 3/8 in Nominal Pipe Size, Stainless Steel, Not Applicable, 304, Class Class 150, For Pipe Schedule Schedule 40, Threaded, 3/8 in Outside Diameter, 25/32 in Overall Length, 300 psi Maximum Operating Pressure, 150 psi Max. Steam Pressure, -20 Degrees to 350 Degrees F, Plug Construction Solid, Plug Drive Style Hex, Includes Pre-Applied Thread Sealant No, Includes Seal No, 18, 3/8 In.-18, Magnetic No, Silver
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: 0.90
- Package Width: 0.70
- Package Height: 0.70
- Package Weight: 0.05
Product info last updated on February 23, 2026 11:19pm UTC
Category: Pipes, Valves and Fittings