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24MP-20MP HEX NIPPLE

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Description & Features

The 24MP-20MP Hex Nipple by Brennan Industries Inc is engineered for high-demand industrial applications requiring robust and reliable connectors. With an overall length of 2.610 mm this hex nipple is crafted from straight steel ensuring durability and longevity in rigorous environments. It boasts a maximum dynamic pressure of 3 000 psi making it suitable for heavy-duty operations.

This hex nipple features Male NPTF threads on both ends adhering to SAE J476 specifications. The Thread B1 size is 1-1/2-11-1/2 with a 1.500 mm drill while Thread B2 size is 1-1/4-11-1/2 with a 1.250 mm drill. These precise thread specifications ensure a secure and leak-free connection in various settings.

Designed to meet stringent industry standards the 24MP-20MP Hex Nipple is ideal for challenging industrial environments requiring dependable performance.

Supplier Part Number: 5404-24-20

California Residents: PROP-65 WARNING

Specifications

Brand
BRENNAN
Connection Size 1
1-1/2 in
Connection Size 2
1-1/4 in
Connection Type
MNPT
Connection Type 1
Male SAE 30 deg NPTF
Connection Type 2
Male SAE 30 deg NPTF
Cubic Inch Space L x W x H Dimensions
10.44 cu-in
Dimension Standards
SAE J476, SAE J514
Dimensions
2.58 in L
Finish
Trivalent Zinc-Plated
Fitting Type
Nipple
Hex Size
2 in
Material
Steel
Material Construction
12L14/C1045 Steel
Maximum Operating Pressure
3000 psi
Series
5404 Series
Thread 2 Drill Dimensions
1.25 in
Thread B1 Drill Dimensions
1.5 in
Thread Size
1-1/4-11-1/2, 1-1/2-11-1/2

Product Questions & Answers (3)

Question by: Eddie B on Mar 23, 2026, 9:52 PM
Got a 1-1/2 inch NPTF male fitting on one side of my manifold and a 1-1/4 inch NPTF male port on the other piece I'm tying into. This nipple gonna bridge them two together right?
Answer by: Customer Support on Mar 25, 2026, 6:18 AM
Yeah, that's exactly what this fitting does. One end is 1-1/2-11-1/2 male NPTF and the other is 1-1/4-11-1/2 male NPTF, so it steps down between those two sizes in a single piece. Both ends follow SAE J476 spec, which means you're getting proper thread form for a tight, dry seal without needing extra sealant tape on every joint.
Question by: Kirk M on Apr 4, 2026, 12:07 PM
got a 1-1/2 male nptf port on one side and 1-1/4 male nptf on the other. is that what this hex nipple is?
Answer by: Customer Support on Apr 6, 2026, 10:19 AM
For connecting two female NPTF ports of different sizes, this part is a straight steel hex nipple with male NPTF threads on both ends. End B1 is 1-1/2-11-1/2 and end B2 is 1-1/4-11-1/2, both built to SAE J476.
Question by: Jimmy A on Mar 20, 2026, 12:41 PM
Is this thing made of regular steel, or is it something a little tougher?
Answer by: Customer Support on Mar 21, 2026, 6:47 PM
Crafted from straight steel, this hex nipple ensures durability and longevity, even in demanding industrial environments.

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