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16 JIC TUBE NUT

Description & Features

Manufactured from high-quality straight steel this component adheres to the SAE J514 standard. Its dimensions include an overall length of 1.130 mm and a hex size of 1.500 mm which ensures a secure and efficient fit in various industrial applications. With a thread size of 1-5/16-12 it is optimized for performance.

The 16 JIC TUBE NUT is essential for maintaining secure and reliable connections in demanding environments. Designed with precision threading it guarantees compatibility and longevity. This product ensures consistent high-quality performance and meets rigorous industry standards. Its cubic inch space is 2.543 providing adequate room for integration into systems.

Supplier Part Number: 0318-16

Note for California residents: PROP-65 WARNING. This reliable and durable tube nut serves as a critical component in specialized settings requiring robust connection solutions.

Specifications

Brand BRENNAN	Connection Size 1 1 in	Connection Type JIC	Connection Type 1 SAE 37 deg JIC Flare Tube	Cubic Inch Space L x W x H Dimensions 2.543 cu-in	Dimension Standards SAE J514	Dimensions 1.13 in L	Finish Trivalent Zinc-Plated	Fitting Type Nut	Hex Size 1-1/2 in	Material Steel	Material Construction 12L14/C1045 Steel	Series 0318 Series	Thread B1 Drill Dimensions 1.087 in	Thread Size 1-5/16-12

Similar Products

Model Number	Connection Size 1	Thread Size	Hex Size
0318-03	3/16 in	3/8-24	7/16 in
0318-04	1/4 in	7/16-20	0.563 in
0318-05	5/16 in	1/2-20	5/8 in
0318-06	3/8 in	9/16-18	11/16 in
0318-08	1/2 in	3/4-16	7/8 in
0318-10	5/8 in	7/8-14	1 x 1 in
0318-12	3/4 in	1-1/16-12	1-1/4
0318-14	7/8 in	1-3/16-12	1-3/8 in
0318-20	1-1/4 in	1-5/8-12	2 in
0318-24	1-1/2 in	1-7/8-12	2-1/4 in
0318-32	2 in	2-1/2-12	2-7/8 in

Product Questions & Answers (2)

Question by: Randy H on Mar 10, 2026, 9:07 PM

Thread size on this one is 1-5/16-12, that right for a size 16 JIC fitting?

Answer by: Customer Support on Mar 12, 2026, 6:22 AM

1-5/16-12 is the correct thread size for a -16 JIC tube nut. It follows SAE J514, so as long as your mating fitting is also SAE J514 compliant at that size, you're looking at a solid match.

Question by: Dean A on Apr 3, 2026, 10:04 AM

got a 1-5/16-12 JIC line, is this the right tube nut for it?

Answer by: Customer Support on Apr 5, 2026, 10:01 AM

With a 1-5/16-12 thread and an SAE J514 JIC tube nut spec, it matches fittings that call for that same JIC thread size and standard.

16 JIC TUBE NUT

Description & Features

Specifications

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Product Questions & Answers (2)