1/8 Diagnostic Nipple, 1/4 NPTF Steel (1

Description & Features

This diagnostic nipple features a 1/8" diagnostic connection and a 1/4" NPTF thread for secure attachment.

The 1/8 Diagnostic Nipple is manufactured by Dixon Valve & Coupling from durable steel.

SKU: PD1M2

Supplier Part Number (MPN): PD1M2

Brand DIXON	Connection Size 1 1/8 in	Connection Size 2 1/4 in	Connection Type MNPT, Quick-Disconnect	Connection Type 1 Quick Disconnect	Connection Type 2 Male NPT	Dimensions 0.76 in OD x 1.48 in L	Finish Trivalent Chrome-Plated	Fitting Type Plug	Hex Size 17 mm	Material Steel	Material Construction Steel	Maximum Operating Pressure 6000 psi	Operating Temperature -40 to 250 deg F	Series PD Series	Thread Size 1/4-18

Question by: Stan H on Nov 13, 2025, 6:28 AM

What kind of steel is this nipple made from?

Answer by: Customer Support on Nov 15, 2025, 8:43 AM

It's manufactured from durable steel, according to Dixon Valve & Coupling.