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ADAPTER 1-1/2 PIPE CAP

Description & Features

Crafted from straight steel, this 1-1/2 NPTF Hex Pipe Cap is designed to secure the end of a pipe, preventing leakage and maintaining system integrity. It features a 1-1/2-11-1/2 female NPTF thread, adhering to the SAE J476 standard for precision and reliability. With an overall length of 1.540 mm and a thread drill size of 1.486 mm, this cap ensures a snug fit and robust performance.

Ideal for industrial applications, this durable pipe cap from Brennan Industries is built to withstand demanding environments. Its construction and threading make it a go-to choice for professionals seeking dependable sealing solutions. Ensure your use are running smoothly with this essential hydraulic component.

SKU: 5406-C-24

Supplier Part Number (MPN): 5406-C-24

Specifications

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 5406-C-24	Product Weight 1.36 lbs

Product Questions & Answers (3)

Question by: Neal H on Dec 2, 2025, 7:06 AM

What size threads does this cap have? Just wanna make sure it'll fit my pipe.

Answer by: Customer Support on Dec 3, 2025, 8:40 AM

The thread size on this pipe cap is 1-1/2-11-1/2 female NPTF, which adheres to the SAE J476 standard.

Question by: Neal Y on Feb 25, 2026, 5:17 PM

got a 1-1/2 nptf port i need to cap off, is this the right thread?

Answer by: Customer Support on Feb 26, 2026, 8:18 PM

Match-up comes down to the thread callout. This cap has a 1-1/2-11-1/2 female NPTF thread made to the SAE J476 spec, so it fits a 1-1/2 NPTF male pipe thread.

Question by: Dale Y on Aug 17, 2025, 5:14 PM

what thread size does this pipe cap take? need to make sure it'll fit a 1-1/2 inch line we got running out to the press

Answer by: Customer Support on Aug 19, 2025, 8:02 AM

You're looking at a 1-1/2-11-1/2 female NPTF thread on this cap. That's a standard NPTF configuration covered under SAE J476, so it should mate up cleanly with a matching male NPTF fitting on your line. Just make sure the thread spec on your pipe end matches before you wrench it down.