Skip to the beginning of the images gallery

Brass Adapter, 1/2-14 Male NPT To 1-1/16-12 Male JIC 37 deg Flare, Straight

Description & Features

The Brass Adapter 1/2-14 Male NPT to 1-1/16-12 Male JIC 37 deg Flare Straight from Danfoss Power Solutions (II LLC Aeroquip) is designed to provide reliable connections in demanding applications. This high-quality adapter ensures secure fittings and compatibility with existing components making it a practical solution for industrial environments.

Manufactured with precision this adapter features a 1/2-14 NPTF male end and a 1-1/16-12 SAE 37 male end supporting various operational needs. Its brass construction offers durability and resistance to corrosion suitable for long-term use in harsh conditions.

With a minimum working temperature of -40 degrees this adapter is versatile across different temperature ranges. The absence of thread sealant ensures clean customizable installation and maintenance. The tube O.D. of 0.75 inches supports a straightforward fit into standard tubing systems.

Brand: Danfoss Power Solutions (II LLC Aeroquip)
Product Catalog Number: C1AV29

ECCN: EAR99

Supplier Part Number: 2021-8-12B

Specifications

Brand Aeroquip® by Danfoss	a Dimensions 2.06 in	Connection Size 1 1/2 in	Connection Size 2 3/4 in	Connection Type Male JIC, MNPT	Connection Type 1 Male NPTF	Connection Type 2 Male SAE 37 deg Flare Tube	Dimensions 2.06 in L	Fitting Type Adapter	Hex Size 1-1/8 in	Material Brass	Material Construction Brass	Maximum Operating Pressure 2500 psi	Operating Temperature -40 to 250 deg F	Segment Code A	Series 2021 Series	Thread Size 1/2-14, 11/16-12

Similar Products

Model Number	Tube O.D.	Thread Size	Thread 2	A
2021-4-6B Brass Male NPT To JIC Adapter	0.38	9/16-18	9/16-18	1.43
2021-12-12B Brass Male NPT To JIC Adapter	0.75	3/4-14, 11/16-12	1-1/16-12	2.06
2021-12-16B Brass Male NPT To JIC Adapter	1	3/4-14, 1-5/16-12	1-5/16-12	2.11
2021-16-16B Brass Male NPT To JIC Adapter	1	1-5/16-12 x 1-11-1/2 x 1-5/16-12	1-5/16-12	2.3
2021-20-20B Brass Male NPT To JIC Adapter	1.25	1-5/8-12	1-5/8-12	2.45
2021-4-4B Brass Male NPT To JIC Adapter	0.25	7/16-20, 1/4-18	7/16-20	1.42
2021-6-6B Brass Male NPT To JIC Adapter	0.38	9/16-18	9/16-18	1.43
2021-6-8B Brass Male NPT To JIC Adapter	0.5	3/4-16	3/4-16	1.53
2021-8-10B Brass Male NPT To JIC Adapter	0.63	1/2-14 x 7/8-14	7/8-14	1.89
2021-8-8B Brass Male NPT To JIC Adapter	0.5	3/4-16 x 1/2-14	3/4-16	1.79
2021-8-6B Brass Male NPT To JIC Adapter	0.38	9/16-18	9/16-18	1.69

Product Questions & Answers (2)

Question by: Hugh G on Apr 8, 2025, 1:54 PM

got a hose end that’s 1-1/16-12 JIC 37 flare, and the port on my block is 1/2-14 NPTF. is this the right straight adapter to tie those together?

Answer by: Customer Support on Apr 9, 2025, 5:45 PM

For a straight NPT to JIC connection, this adapter matches those exact ends: one side is 1/2-14 NPTF male and the other side is 1-1/16-12 SAE 37 degree male JIC flare.

Question by: Rod W on Sep 21, 2025, 9:04 PM

brass to JIC adapter like this one, does it need any thread sealant or tape on either end when you put it together?

Answer by: Customer Support on Sep 23, 2025, 6:02 AM

No sealant is included or required with this adapter. The NPT male end is a tapered thread, so you can apply your own thread sealant or PTFE tape there if your application calls for it. The JIC 37 degree flare end seals mechanically on the flare itself, so tape or compound on that side would actually work against a proper seal. Keep that flare surface clean and the connection should seat up tight without anything extra.

Brass Adapter, 1/2-14 Male NPT To 1-1/16-12 Male JIC 37 deg Flare, Straight

Description & Features

Specifications

Related Documents

Similar Products

Product Questions & Answers (2)