BRENNAN CAPTIVE FLANGE WITH DRILLED HOLE

Description & Features

Designed for 1-1/2 inch flange connections, the Brennan Captive Flange with Drilled Hole is a code 62 split-flange component used in high-pressure hydraulic assemblies where secure, leak-resistant face sealing is required. The captive design retains the flange around the port during assembly, simplifying installation in confined or hard-to-reach mounting locations.

This flange carries a 5/8-11 threaded bolt hole (dimension F) and is built to Brennan's Series 1903-62 specifications. Key dimensional references include a 3.125 inch A dimension, 1.563 inch B, 4.44 inch C, and a bolt circle (G) of 3.75 inches. The H dimension measures 2.531 inches, with an overall J of 2.030 inches, proportions consistent with SAE code 62 flange standards commonly used in heavy-duty hydraulic circuits.

SKU: 1903-62-24

Supplier Part Number (MPN): 1903-62-24

Specifications

Brand
Brennan Industries Inc
Brand
Brennan Industries
Pack Size
1.00
UOM
EA
Supplier Part Number
1903-62-24
Product Weight
0.99 lbs

Product Questions & Answers (1)

Question by: Randy J on Feb 10, 2026, 6:19 PM
So this flange has a drilled hole... what size bolt does that take?
Answer by: Customer Support on Feb 12, 2026, 7:43 AM
It takes a 5/8-11 threaded bolt, dimension F.