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16HB-12MAORB 45 ELBOW FORGED

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Description & Features

The 16HB-12MAORB 45 ELBOW FORGED features a 1" hose barb connection (B1) and a 1-1/16-12 male SAE adjustable O-ring boss (B2) according to SAE J514 standards. Constructed from steel forging, this 45-degree elbow fitting is part of the 4603-NWO-FG series.

The NBR O-ring seal material ensures a secure, leak-free connection. Key dimensions include an overall length (L) of 1.700 mm and an overall length (L2) of 1.730 mm.

SKU: 4603-16-12-NWO-FG

Supplier Part Number (MPN): 4603-16-12-NWO-FG

Alternate Part Numbers: 4603-16-12-NWO

Specifications

Brand
BRENNAN
Connection Size 1
1 in
Connection Size 2
3/4 in
Connection Type
Barbed, Male SAE ORB
Connection Type 1
Hose Barbed
Connection Type 2
Male SAE ORB
Dimension Standards
SAE J1926, SAE J1231-2, SAE J514
Finish
Trivalent Zinc-Plated
Fitting Type
45 deg Elbow
Hex Size
1-1/4
l2 Dimensions
1.73 in
l Dimensions
1.7 in
Material
Steel
Material Construction
AISI C1045 Steel
Operating Temperature
-40 to 250 deg F
Seal Material
NBR
Series
4603-NWO-FG Series
Thread 2 Drill Dimensions
0.609 in
Thread B1 Drill Dimensions
0.843 in
Thread Size
1-1/16-12
Tube Outside Diameter
1 in

Product Questions & Answers (1)

Question by: Wade E on Jan 1, 2026, 12:38 PM
So this is a 45 degree elbow, right? Just want to make sure I'm seeing that correctly.
Answer by: Customer Support on Jan 2, 2026, 5:08 PM
Yes, that's right. This is a 45-degree forged elbow fitting.

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