12 JIC Tube Nut Stainless

Description & Features

The 12 JIC Tube Nut Stainless manufactured by Brennan Industries Inc provides reliable performance in demanding industrial applications. Crafted from straight stainless steel this tube nut ensures durability and resistance to corrosion.

This product features an overall length of 1.030 mm and a C hex measurement of 1.250 mm. The thread size is 1-1/16-12 as per SAE J514 specifications. The thread type is JIC Tube Nut suitable for a range of mechanical requirements.

The product occupies a cubic inch space of 1.609 making it a compact yet efficient component. It is designed with a thread drill measurement of 0.832 mm complementing its robust construction.

Supplier Part Number: 0318-12-SS

Specifications

Brand
BRENNAN
Connection Size 1
3/4 in
Connection Type
JIC
Connection Type 1
SAE 37 deg JIC Flare Tube
Cubic Inch Space L x W x H Dimensions
1.609 cu-in
Dimension Standards
SAE J514
Dimensions
1.03 in L
Fitting Type
Nut
Hex Size
1-1/4
Material
Stainless Steel
Material Construction
316/316L Stainless Steel
Series
0318 Series
Thread B1 Drill Dimensions
0.832 in
Thread Size
1-1/16-12

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Product Questions & Answers (2)

Question by: Kent W on Jul 18, 2025, 9:03 AM
Hey, I need to know the wrench size for this nut. What size C hex does it take?
Answer by: Customer Support on Jul 20, 2025, 6:54 AM
This JIC tube nut uses a 1.250 mm C hex.
Question by: Vince M on Feb 28, 2026, 6:18 PM
got a tube nut here stamped 1-1/16-12, is that the same thread on this one?
Answer by: Customer Support on Mar 2, 2026, 5:00 PM
Thread-wise, it matches a 1-1/16-12 thread built to the SAE J514 spec, and it is a JIC tube nut style.

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