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(S211-6) SQUARE HEAD PIPE PLUG

Description & Features

Manufactured by Midland Industries, the (S211-6) Square Head Pipe Plug is a threaded plug designed to close off ports and pipe ends in hydraulic and industrial fluid systems. The square head drive configuration allows for reliable installation and removal using standard hand tools, making it well suited for applications where frequent access or serviceability may be required.

This plug is a dependable choice for sealing unused ports on valves, manifolds, cylinders, and similar hydraulic components. Midland Industries is a recognized manufacturer of pipe fittings and related hardware for industrial fluid handling applications.

SKU: 28086

Supplier Part Number (MPN): 28086

Specifications

Brand Midland Industries	Brand Midland Industries	Pack Size 1.00	UOM EA	Supplier Part Number 28086	Product Weight 0.06 lbs

Product Questions & Answers (3)

Question by: Glen E on Nov 16, 2025, 7:28 AM

What size wrench fits that square head on this plug?

Answer by: Customer Support on Nov 17, 2025, 11:15 AM

The square head drive is designed for easy installation and removal using standard hand tools. The specific wrench size will depend on the plug size.

Question by: Freddie M on Jul 22, 2025, 3:47 PM

got an extra port on a hydraulic valve bank i need to cap off. is this square head plug meant for that kind of deal?

Answer by: Customer Support on Jul 24, 2025, 7:39 AM

For sealing off unused ports or pipe ends, this threaded square head pipe plug is a straightforward fit. It is commonly used to close off open ports on valves, manifolds, cylinders, and similar hydraulic components to keep the system sealed.

Question by: Danny F on May 10, 2025, 10:22 AM

Square head plug, does that mean I can just use a regular wrench to get it in and out? Asking cause we swap ports around pretty regular on our manifolds.

Answer by: Customer Support on May 11, 2025, 4:55 PM

the square drive head on this plug works fine with standard hand tools, a wrench or socket that fits the square will do the job. That makes it a solid pick when you're pulling and reinstalling on ports you get into on a regular basis. No specialty tooling needed.