Matco-norca mn-ftsp05 Forged Steel Square Plug 1 in

Product Description

The MATCO-NORCA mn-ftsp05 is a 1-inch forged steel square head pipe plug used to cap or seal threaded pipe ends in plumbing, HVAC, and mechanical piping systems. Forged steel construction provides reliable strength and resistance to pressure in both liquid and gas applications. The square head drive allows for easy installation and removal using standard hand tools. This type of fitting is a staple for plumbers, pipefitters, and HVAC mechanics working with threaded iron or steel pipe assemblies.

This plug is suited for residential and commercial applications where a threaded pipe end must be closed off permanently or temporarily. Common uses include capping unused branch outlets on gas lines, water supply lines, and hydronic heating systems. The 1-inch thread size fits standard NPT-threaded pipe and fittings of the same nominal size.

Key Features

• Forged steel construction for durability under pressure
• 1-inch thread size for standard NPT pipe connections
• Square head design accommodates a wrench or socket for installation and removal
• Suitable for gas, water, and hydronic piping applications
• Compact, lightweight fitting at approximately 0.36 pounds per unit

Compatibility

Designed as an OEM-style replacement and standard fitting for 1-inch NPT threaded iron or steel pipe systems in plumbing, HVAC, and mechanical piping installations.

Installation Notes

Installation is performed by licensed plumbers or pipefitters in accordance with applicable local plumbing and mechanical codes. Shut off and depressurize the line before installing or removing any pipe plug. Apply thread sealant tape or pipe compound to the male threads prior to installation as required by code. Do not overtighten, as forged fittings can crack cast or softer threaded fittings if excessive force is applied.