Snap-Check, Quick Connect Pressure Testing, M12x1.5


The Snap-Check pressure testing system, monitors and diagnoses fluid power systems in a snap. Snap-Check identifies operating pressure surges without the need for a permanently mounted gauge. Applications include mobile equipment, injection molding machines, oil and gas equipment, marine vessels, and production machinery.

The Snap-Check test nipples have a maximum working pressure of 8700 PSI (600 bar). This ensures extra-long, leak-free service and unsurpassed reliability. The system can also be connected under pressure up to 4350 PSI (300 bar) on the nipple side and is available with UNF, NPT, BSPP, BSPT, and metric threads. Nipples come with red dust caps to keep them clean and prevent dirt from entering your hydraulic system.

Used in conjunction with the Snap-Check test coupling. Compatible with Komatsu®.


  • Material: Steel
  • Nominal Flow Diameter: 1/16″ (1.5mm)
  • Maximum Working Pressure: 8700 PSI (600 bar)
  • Connect Under Pressure: 4350 PSI (300 bar)
  • Temperature Rating: -22 to +212°F (-30 to +100°C)
  • Media: Suitable for hydraulic oils and other mineral-based fluids
SKU: HC-SC-PT-M12x1.5 Category:
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Additional information

Weight 0.1 lbs
Dimensions 2 × .875 × .875 in


Thread Size


Connection Under Pressure

4350 PSI (300 Bar)

Maximum Working Pressure

8700 PSI (600 Bar)

Minimum Burst Pressure - Connected

18860 PSI (1300 Bar)

Minimum Burst Pressure - Disconnected

34810 PSI (2400 Bar)

Temperature Range

-22 to 212 ºF (-30 to 100 ºC)