Brass Straight-to-Taper Hose Fittings | McMaster-Carr

	Thread Type Thread Type

	Pipe Size Pipe Size

	Gender Gender

	For Use With For Use With

	Hex Width Hex Width

	Length Length

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant with
Exemptions

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

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How to Identify and Measure Fittings

Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.

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Medium-Pressure Brass and Bronze Threaded Pipe Fittings

Choose these fittings when you need better strength than our low-pressure brass and bronze pipe fittings. They offer good corrosion resistance.

NPTF (Dryseal) threads are compatible with NPT threads.

For technical drawings and 3-D models, click on a part number.

Straight Adapters, Female

For Use With: Air, Natural Gas, Oil, Water
Temperature Range:
NPTF × NPSM: -40° to 160° F
Specifications Met: See table

NPTF Female × NPSM Male
Pipe Size	Max. Pressure	Material	Specifications Met		Each
1/4	250 psi @ 72° F	Brass	ASTM B16	0000000	00000
3/8	250 psi @ 72° F	Brass	ASTM B16	0000000	0000
1/2	250 psi @ 72° F	Brass	ASTM B16	0000000	0000

Straight Adapters, Male

For Use With: Air, Natural Gas, Oil, Water
Temperature Range: -40° to 160° F
Specifications Met: ASTM B16

NPSM Male × NPTF Male
Pipe Size	Max. Pressure	Material		Each
1/4	250 psi @ 72° F	Brass	0000000	00000
3/8	250 psi @ 72° F	Brass	0000000	0000
1/2	250 psi @ 72° F	Brass	0000000	0000

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)