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01 HOLLOW HEX PIPE PLUG

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Description & Features

Enhance your industrial setups with this durable precision-made plug. Engineered by Brennan Industries Inc it ensures reliability even in high-demand environments.

This product made with high-quality materials features a hollow hex design for easy and efficient installation. It is specifically built to provide a secure seal minimizing leakage risks and maintaining system integrity.

Suitable for a variety of applications it offers versatility and adaptability. The robust construction of this plug guarantees long-term performance.

Manufactured to meet stringent industry standards it provides consistent results in demanding conditions. This product is an essential component that contributes to optimal operational efficiency.

MPN: 5406-HHP-01

Supplier Part Number: 5406-HP-01

Specifications

Brand
BRENNAN
Connection Type
MNPT
Connection Type 1
Male NPTF
Dimension Standards
SAE J476
Dimensions
0.3 in L
Finish
Trivalent Zinc-Plated
Fitting Type
Plug
Material
Steel
Material Construction
AISI 12L14/1045 Steel
Maximum Operating Pressure
6000 psi
Series
5406-HP Series
Thread Size
1/16-27

Product Questions & Answers (1)

Question by: Lynn G on Nov 9, 2025, 9:05 PM
hollow hex design on this plug, does that mean it needs a special tool to put in, or can you get it done with something standard?
Answer by: Customer Support on Nov 11, 2025, 11:26 AM
Most hollow hex plugs take an allen wrench or hex key, and that's exactly the kind of tool the hollow hex drive is built around. Standard hex keys you'd already have in a shop toolbox should do the job fine. Makes installation a good bit quicker than dealing with a slotted or external hex fitting in a tight spot.

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