Reducer Hex Coupling Nut, Hex Reducing Coupling Nut

Hex Reducing Coupling for joining two different male threads.

Hex Reducing Coupling - Hex Reducing Coupling for joining two different male threads.
  • Hex Reducing Coupling - Hex Reducing Coupling for joining two different male threads.
  • 304/316 Stainless Hex Plug for pipe fittings.
  • 304/316 Stainless steel hollow hex plug for pipe fittings.

Hex Reducing Coupling

HRCG

Reducer Hex Coupling Nut, Hex Reducing Coupling Nut

Hex Reducing Couplings are designed to connect two ends of different male thread size in pipes, tubes, fixtures and sheet metal, the furniture industry, and equipment assembly. Hex Reducing Couplings are made from stainless steel bar stock and presents straight shape.

Full series includes straights, elbows, tees, barbed hose connectors, bulkhead, reducer pipe fittings. Other fitting threads can be customized.

Dimension
Specification
HRCG Pipe Fittings Hex Reducing Coupling
Part No Thread Size Dimensions
P-PT P1-PT Ø E L
HRCG06T03T 1/4" 1/8" 8 27 19
HRCG10T03T 3/8" 1/8" 8 28 21
HRCG10T06T 3/8" 1/4" 11 34 22
HRCG15T03T 1/2" 1/8" 8 35 27
HRCG15T06T 1/2" 1/4" 11 37 27
HRCG15T10T 1/2" 3/8" 14 38 27
HRCG20T15T 3/4" 1/2" 17 43 32
HRCG25T15T 1" 1/2" 17 51 41
HRCG25T20T 1" 3/4" 22 53 41
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Hex Reducing Coupling (HRCG ) – CHIBIN Machine

Since 1980 in Taiwan, CHIBIN Machine makes Hex Reducing Coupling —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.