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16HB-16MP 45 DEG ELBOW

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Description & Features

BRENNAN Industries Inc offers a reliable solution with the 16HB-16MP 45 DEG ELBOW constructed from high-quality steel forging for industrial applications.

With an overall length of 1.930 mm and L2 of 1.480 mm this component ensures durability and performance. It features a hose barb thread type for B1 with a drill size of 0.843 mm and a male NPTF thread type for B2 adhering to SAE J476 specifications with a drill size of 0.938 mm.

The series 4503-FG demonstrates excellent manufacturing standards making it suitable for rigorous conditions. Designed with precision it facilitates reliable connectivity and operational efficiency in demanding environments.

Supplier Part Number: 4503-16-16-FG

MPN: 4503-16-16-FG

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
1.93 in L
Finish
Trivalent Zinc-Plated
Fitting Type
45 deg Elbow
Hex Size
1-3/8 in
l2 Dimensions
1.48 in
l Dimensions
1.93 in
Material
Steel
Material Construction
AISI C1045 Steel
Series
4503-FG 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: Tony P on Jul 30, 2025, 6:03 PM
What kind of threads are we working with on each end of this elbow fitting?
Answer by: Customer Support on Jul 31, 2025, 6:26 PM
One end is a hose barb connection with a 1-inch tube OD, and the other end is a 1-inch male NPTF thread running 11-1/2 threads per inch, built to SAE J476 spec. The 45-degree angle between the two makes routing hose assemblies a lot easier when you're working in tight quarters or need to change direction without a hard bend.
Question by: Cody C on Oct 19, 2025, 7:33 PM
trying to swap out an elbow on a hose line, is this one hose barb on one end and male pipe thread on the other?
Answer by: Customer Support on Oct 21, 2025, 3:06 PM
On the B1 side you get a hose barb connection, and on the B2 side it is a male NPTF pipe thread. The male thread is 1-11-1/2 and it follows SAE J476.

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