Monel 1 Wire Braid Reduced Bore Fitting, 3/4-16 Female JIC 37 deg Flare, -8 Hose, Straight

Description & Features

Constructed from Monel, a corrosion-resistant nickel-copper alloy well suited to marine and chemically aggressive environments, this straight hose fitting is built for reliable performance in demanding hydraulic and fluid transfer applications. The Monel 1 Wire Braid Reduced Bore Fitting, 3/4-16 Female JIC 37° Flare, -8 Hose, Straight features a 3/4-16 female JIC 37° flare thread connection and is sized for -8 hose, with an A dimension of 0.84 inches.

The reduced bore design and single wire braid construction make this fitting appropriate for marine-grade hydraulic assemblies where material compatibility and connection integrity are priorities. Manufactured by Eaton Aeroquip under their marine product line, it carries catalog number C1MM57.

SKU: 4-1290-8

Alternate Part Numbers: C1MM57

Specifications

a Dimensions
0.84 in
Connection Size 1
1/2 in
Connection Size 2
1/2 in
Fitting Type
Nut
Material
Nickel
Material Construction
Monel
Segment Code
C
Series
4-1290 Series
Thread Size
3/4-16

Product Questions & Answers (2)

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Question by: Rod M on Oct 24, 2025, 4:41 PM
trying to replace a straight female JIC end ive got now, is this one the 3/4-16 thread for a -8 hose?
Answer by: Customer Support on Oct 25, 2025, 7:36 PM
It matches a 3/4-16 female JIC 37 degree flare on one end and it is built for -8 hose size, in a straight configuration.
Question by: Rex C on Mar 19, 2026, 2:47 PM
got a -8 hose here, is this the straight female JIC end with 3/4-16 threads or am i mixin parts up
Answer by: Customer Support on Mar 21, 2026, 6:32 AM
Match the three key callouts: it’s a straight fitting for -8 hose, and the hose end is a 3/4-16 female JIC 37 degree flare. If your mating side is a JIC 37 degree male with 3/4-16 threads, that’s the connection style this fitting is made for.

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