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12HB-08MORB STRAIGHT

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Description & Features

This straight steel fitting features a 3/4-inch hose barb for secure connection on one end and a 3/4-16 male SAE O-ring boss on the other. The 12HB-08MORB STRAIGHT is part of the 4604-O series.

It is manufactured to SAE J514 standards, ensuring reliable performance in demanding hydraulic applications. The fitting uses an NBR O-ring seal to provide a leak-proof connection.

SKU: 4604-12-08-O

Supplier Part Number (MPN): 4604-12-08

Specifications

Brand
Tompkins®
Brennan O-ring Seal Material
NBR
Connection Size 1
3/4 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 J514
Dimensions
1-1/2 in L
Fitting Type
Hose Fitting
Material
Steel
Material Construction
Steel
Series
4604-O Series
Thread Size
3/4-16

Product Questions & Answers (1)

Question by: Tommy M on Jan 30, 2026, 9:09 AM
I need a straight fitting with a hose barb on one side and an O-ring boss on the other, reckon this'll do the trick?
Answer by: Customer Support on Jan 31, 2026, 4:02 PM
This straight steel fitting has a 3/4-inch hose barb on one end and a 3/4-16 male SAE O-ring boss on the other, so it sounds like it should be exactly what you need. Just be sure your other components match those sizes.

Tell us what you need and we'll get back to you.

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