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12MFS-12FLANGE STRAIGHT CODE 62

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Description & Features

Designed for straight-run hydraulic connections, the 12MFS-12Flange Straight Code 62 is a Code 62 flange fitting from Brennan Industries suited for medium- to high-pressure hydraulic lines. It combines a 1-3/16-12 male thread with a 3/4 in. flange face, accommodating 3/4 in. tube OD with an across-flat dimension of 1.375 in. and an overall length of 2.750 in.

Part of Brennan's FS1800 series, this straight flange adapter is built for reliable inline termination where a Code 62 four-bolt flange interface is required. Its dimensions and thread specification make it a direct-fit choice for standard hydraulic circuits using 3/4 in. tube lines.

SKU: FS1800-12-12

Supplier Part Number (MPN): FS1800-12-12

Alternate Part Numbers: BR-FS1800-12-12, MI-02480164, MINO-00028X51208

Specifications

Brand
BRENNAN
Connection Size 1
3/4 in
Connection Size 2
3/4 in
Connection Type
Flanged, Male ORFS
Connection Type 1
Male SAE ORFS
Connection Type 2
SAE Code 62 Flange
Dimension Standards
SAE J1453, SAE J518
Dimensions
2-3/4 in L
Finish
Trivalent Zinc-Plated
Fitting Type
Adapter
Hex Size
1-1/4
Material
Steel
Material Construction
AISI 12L14/C1045 Steel
Maximum Operating Pressure
6000 psi
Operating Temperature
-40 to 250 deg F
Series
FS1800 Series
Thread Size
1-3/16-12
Tube Outside Diameter
3/4 in

Product Questions & Answers (1)

Question by: Harold M on Feb 24, 2026, 2:27 PM
So this is a straight flange, right? Just want to make sure it'll work for a basic hydraulic line setup.
Answer by: Customer Support on Feb 25, 2026, 8:30 PM
Exactly. This straight flange adapter from Brennan is designed for those straightforward hydraulic connections, especially where you need a Code 62 four-bolt flange setup. It's made for medium- to high-pressure lines.

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