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Brass Pipe Fitting, 1 Inch Square Head Plug

Description & Features

ACR Industries offers a high-quality brass pipe fitting designed for industrial applications. This 1-inch square head plug ensures reliable and secure sealing within systems handling various fluids and gases.

The robust brass construction provides excellent corrosion resistance and durability making it suitable for harsh environments. The square head design simplifies installation and removal allowing for better grip and torque application.

Ideal for use in projects requiring dependable and long-lasting materials. This fitting aligns with industry standards ensuring compatibility and high performance.

Brand: ACR Industries

Supplier Part Number: 44-655

Specifications

Brand ACR Industries	Brand ACR Industries	Pack Size 1.00	UOM EA	Size 1	Supplier Part Number 44-655	Thread Sealant No	Alternate Part Numbers Alternate Part Number C1ET80	Product Weight 0.21 lbs

Similar Products

Model Number	Size	Price	Action
44-655 Brass Pipe Square Head Plug	1
44-656 Brass Pipe Square Head Plug	1-1/4

Product Questions & Answers (2)

Question by: Travis G on May 1, 2025, 10:47 AM

Will this plug hold up if I'm using it with, like, hydraulic fluid and stuff? Don't want it dissolving on me.

Answer by: Customer Support on May 2, 2025, 8:24 PM

This brass fitting offers good corrosion resistance, so it's suitable for use with various fluids and gases, including hydraulic fluid. It's made to last in demanding environments.

Question by: Freddie C on Nov 25, 2025, 3:27 PM

Square head plug, 1 inch brass, that's gonna seal off an unused port without giving me grief down the road, right?

Answer by: Customer Support on Nov 26, 2025, 6:46 PM

Brass holds up well against corrosion, which is a big part of why it gets used for plugs like this one in fluid and gas systems. The square head gives you something solid to grab onto with a wrench, so you're not fighting it during installation or if you ever need to pull it back out. For sealing off an open port in a system that sees regular exposure to fluids, this is a practical and durable choice.