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PG8-6-KN / KPG8-6 Nickel Quick-Screw Reducing Union - 8/6mm Tube OD
One complete nickel-plated brass straight quick-screw union with two retaining nuts. Match tube outside diameter; use the nut connection procedure.
Applications & specifications · Quick order all packs
Ships from China · 5–7 calendar days preparation. Shipping · Returns

PG8-6-KN / KPG8-6 Nickel Quick-Screw Reducing Union - 8/6mm Tube OD
Join compatible unequal-size pneumatic tubing in a straight line. Select the correct tube outside diameter and connection mechanism.
Included in one sales unit
1 complete assembled reducing fitting. No storage box is included. Two retaining nuts remain part of the assembled fitting.
Original selected-model supplier photo. Original approximate same-model dimensions are retained where listed.
Model & Reference Codes
| Original shipping SKU | PG8-6-KN |
|---|---|
| Supplier model reference | KPG8-6 |
| Connection type | Nickel Quick-Screw Reducing Union |
| Sales unit | 1 complete assembled reducing fitting |
| Material / construction | Nickel-plated brass body with two tube-retaining nuts |
| Connection size | 8 / 6 mm tube outside diameter |
| Equipment-port thread | None; connects tubing to tubing |
| Unit weight | 0.0158 kg |


Connect and inspect.
Isolate and fully depressurize the line. Match both tube outside diameters. Cut tube square and remove debris. Slide each nut onto its tube, seat both tubes fully, then secure the supplied retaining nuts. Depressurize before loosening the nuts. Restore air gradually and check for leaks. Tubing, tools and equipment are not included.
Pack quantities
Choose 1 / 5 / 20 fittings per pack. Quantity counts packs. Physical sales units equal pack size multiplied by number of packs. Displayed pack prices include the shown savings.
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