JIC 37° Flare Hydraulic Fittings Cap
THC
The JIC 37° Flare Hydraulic Fittings Cap is designed to close the end of a JIC 37-degree fitting, protecting hydraulic assembly parts from damage. Its sealing feature excels in vacuum and hydraulic system applications, among others.
Hydraulic Fittings Cap is made of stainless steel bar stock (UN / UNF standard).
Features
- Taper design to reach Leak-free and Crack resistance.
- Heat resistance, impact resistance, corrosive resistance, and high temperature resistance.
Technical Data
Working Temperature: 210 kgf/cm²
Suitable OD (37°): 1/4 ~ 2 Inch
Thread: PT, NPT, UNF 1/4 ~ 2 Inch
Dimension

Specification
THC JIC 37° Flare Hydraulic Fittings Cap| Part No | Tube OD | Thread Size | Dimensions | H | |
|---|---|---|---|---|---|
| Ø | T-UN/UNF | Ø D | L | ||
| THC02H | 1/4" | 7/16" x 20 | 7.8 | 19 | 14 |
| THC03H | 3/8" | 9/16" x 18 | 11 | 21 | 19 |
| THC04H | 1/2" | 3/4" x 16 | 14.1 | 23.5 | 23 |
| THC05H | 5/8" | 7/8" x 14 | 15.3 | 24 | 26 |
| THC06H | 3/4" | 1-1/16" x 12 | 20.8 | 28.5 | 32 |
| THC08H | 1" | 1-5/16" x 12 | 27 | 32 | 38 |
| THC10H | 1-1/4" | 1-5/8" x 12 | 34 | 37 | 50 |
| THC12H | 1-1/2" | 1-7/8" x 12 | 41 | 38.5 | 54 |
| THC16H | 2" | 2-1/2" x 12 | 53 | 44 | 70 |
- Related Products
JIC 37° Swivel Fittings Swivel Elbow
THSE SH
The JIC 37° swivel elbow is a 90-degree adapter featuring JIC flared seat with the UN/UNF...
DetailsJIC 37° Swivel Fittings Swivel Extender
THSX SH
JIC 37-degree Swivel Extenders are widely used in fluid power, heavy machines, hydraulic oil systems,...
DetailsJIC 37° Swivel Fittings Male Elbow
THME SH
The JIC 37° swivel union elbow fittings serve to connect two female JIC ends. Widely employed...
DetailsJIC 37° Swivel Fittings Union
THU SH
The JIC 37° swivel union adapter serves to connect two female JIC ends. The JIC swivel design...
Details- Files Download
JIC 37° Flare Hydraulic Fittings Cap (THC ) – CHIBIN Machine
Since 1980 in Taiwan, CHIBIN Machine makes JIC 37° Flare Hydraulic Fittings Cap —compression, push-in pneumatic, hydraulic, quick couplings, and precision nozzle and needle valves for medical and semiconductor use.
Our fittings are ISO-certified and TTQS-awarded, with MIL-STD-105E quality checks. We stock 10,000+ standard parts and offer OEM/ODM custom runs up to 3,000 pcs.
With advanced CNC manufacturing and 40+ years of experience, CHIBIN Machine meets tight specs for surface finish, thread standards, and leak-tight testing. Get a fast quote today.





