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16HB-16MP STRAIGHT

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Description & Features

The 16HB-16MP Straight from Brennan Industries Inc. is designed for industrial applications requiring reliable connections. This adapter is constructed from straight steel for durability and long-lasting performance. Precision-engineered it features a hose barb thread type for seamless integration with compatible components.

It has a male NPTF thread type that conforms to SAE J476 specifications. The overall length measures 1.500 mm and it also features an alternative overall length of 1.410 mm for added versatility.

Thread dimensions are specifically configured with a B1 drill size of 0.843 mm for tube OD 1 and a B2 drill size of 0.938 mm with a thread size of 1-11-1/2. This ensures a secure and stable connection in various settings where secure fittings are required.

Supplier Part Number: 4404-16-16

MPN: 4404-16-16

Specifications

Brand
BRENNAN
Connection Size 1
1 in
Connection Size 2
1 in
Connection Type
Barbed, MNPT
Connection Type 1
SAE Beaded Hose Barbed
Connection Type 2
Male SAE 30 deg NPTF
Dimension Standards
SAE J1231-2, SAE J476
Dimensions
1.41 in L
Finish
Trivalent Zinc-Plated
Fitting Type
Adapter
Hex Size
1-3/8 in
l2 Dimensions
1.41 in
l Dimensions
1-1/2 in
Material
Steel
Material Construction
12L14/C1045 Steel
Series
4404 Series
Thread 2 Drill Dimensions
0.938 in
Thread B1 Drill Dimensions
0.843 in
Thread Size
1-11-1/2
Tube Outside Diameter
1 in

Product Questions & Answers (2)

Question by: Lynn M on Sep 3, 2025, 12:57 PM
got a hose with a barb end on it and i need to go into a 1-11-1/2 male pipe thread. is that what this fitting is set up for?
Answer by: Customer Support on Sep 5, 2025, 6:56 AM
Built as a straight adapter, it connects a hose barb on the B1 side to a male NPTF thread on the B2 side. The male thread is 1-11-1/2 and it conforms to SAE J476, so it matches that pipe thread style on the threaded end.
Question by: Brett H on Oct 19, 2025, 8:20 PM
what thread type is on the pipe end of this fitting, and does it meet any standard spec?
Answer by: Customer Support on Oct 21, 2025, 10:26 AM
The pipe end carries a male NPTF thread sized at 1-11-1/2, and it conforms to SAE J476. That spec covers dryseal pipe threads, so you get a pressure-tight mechanical seal without relying solely on tape or sealant compound.

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