Legris 0121 10 10 Hex Plug 1/8 in Male Mbspt

Product Description

The LEGRIS 0121 10 10 is an industrial hex plug designed to seal off open pipe ports in pressurized fluid and pneumatic systems. Threaded with a 1/8 inch male BSPT connection, it provides a secure, leak-resistant termination point in pipelines, manifolds, and valve bodies. Rated to 1000 psi maximum working pressure and capable of handling temperatures from -40 degrees F to 302 degrees F, this plug suits demanding industrial environments. The straight, hex-body design allows installation and removal with standard hex wrenches, making service straightforward for plumbing and mechanical trade professionals.

This hex plug is used in industrial fluid power, pneumatic, and process piping applications where an open port must be capped and sealed. Typical installations include hydraulic manifolds, compressed air distribution systems, and industrial machinery valve blocks. The MBSPT (Male British Standard Pipe Tapered) thread form is common in European and international equipment, and this plug is suited for both new installations and field repairs requiring a reliable port closure.

Key Features

• 1/8 inch male MBSPT straight thread for secure port sealing
• 1000 psi maximum working pressure rating
• Wide temperature range: -40 degrees F to 302 degrees F
• Pressure rating up to 1450 psi per classification spec
• Hex body design for installation with standard wrenches
• Compact straight fitting shape for tight installation spaces

Compatibility

Designed as an OEM-style replacement or new-installation hex plug for industrial piping systems using 1/8 inch male MBSPT threaded ports.

Installation Notes

Installation should be performed by a qualified mechanical or pipefitting professional familiar with BSPT thread standards. Depressurize and isolate the system fully before removing or installing any pipe plug. Apply appropriate thread sealant compatible with the system fluid before threading the plug in by hand, then tighten to snug with a hex wrench - do not overtighten, as BSPT tapered threads can crack fittings or ports if excessive force is applied. Verify for leaks after restoring system pressure.