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24 JIC CAP NUT

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Description & Features

The 24 JIC Cap Nut by Brennan Industries Inc is crafted with precision to meet SAE J514 specifications ensuring reliability and consistency in industrial settings. Designed for high-pressure applications it supports a maximum dynamic pressure of 3 000 psi making it suitable for demanding environments.

The cap nut has a female JIC 37-degree flare thread with a size of 1-7/8-12 conforming to the industry standards. Constructed from straight steel it provides durability and long service life. The overall length measures 1.190 mm while the hex dimension is 2.250 mm offering a secure fit and ease of installation.

With its efficient design the 24 JIC Cap Nut helps maintain the integrity of hydraulic systems ensuring optimal performance. The product's cubic inch space is 6.024 allowing for compact yet effective usage in various applications.

Supplier Part Number: 0304-C-24

Specifications

Connection Size 1
1-1/2 in
Connection Type
Female JIC
Connection Type 1
Female SAE JIC
Cubic Inch Space L x W x H Dimensions
6.024 cu-in
Dimension Standards
SAE J514
Dimensions
1.188 in L
Finish
Trivalent Zinc-Plated
Fitting Type
Cap Nut
Hex Size
2-1/4 in
Material
Steel
Material Construction
12L14/C1045 Steel
Maximum Operating Pressure
3000 psi
Series
0304-C Series
Thread Size
1-7/8-12
Tube Outside Diameter
1-1/2 in

Product Questions & Answers (2)

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Question by: Steve P on Jan 5, 2026, 11:30 AM
Is this cap nut made to handle hydraulic systems running at 3000 psi?
Answer by: Customer Support on Jan 6, 2026, 2:05 PM
Yes, this cap nut is designed to withstand a maximum dynamic pressure of 3,000 psi, making it suitable for demanding hydraulic environments.
Question by: Clint S on Dec 19, 2025, 7:06 PM
got a line with a 1-7/8-12 JIC flare, is this cap nut the right thread and style to cover it up?
Answer by: Customer Support on Dec 21, 2025, 8:43 AM
For closing off a female JIC SAE 37 degree flare connection, this one matches SAE J514 with a 1-7/8-12 female JIC thread and it is sized for 1-1/2 tube OD.

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