Steel Hose-to-Pipe Adapters

	Pipe Size Pipe Size

1/8
1/4
3/8
1/2
3/4
1
1 1/4
1 1/2
2
2 1/2
3
4
5
6
8

	Thread Type Thread Type

	Connection Style Connection Style

	Shape Shape


Straight	45° Elbow

90° Elbow	Manifold

	Gender Gender


Male	Female

	Type Type


Adapter	Reducing Adapter

Connector	Reducer

	Quick-Disconnect Component Quick-Disconnect Component


Plug	Socket

Plug and Socket Set

	For Use With For Use With

	Material Material

	System of Measurement System of Measurement

Inch

Metric

	For Hose ID For Hose ID

	Connection Type Connection Type


Hose	Pipe

Tube

	Coupling Size Coupling Size

	Quick-Disconnect Shape Quick-Disconnect Shape

	Industrial
	International Standard ISO Minimal- Spill
	Tru-Flate
	ARO
	International Standard ISO Series B
	European
	Snap-Tite H- Shape
	Japanese
	High- Pressure Minimal-Spill
	Pioneer
	International Standard ISO Series A
	Open Flow
	Ring Lock
	High- Pressure Thread Lock
	Lincoln
	Schrader
	Compact

	Maximum Pressure Maximum Pressure

	Flow Control Flow Control

	With Shut- Off
	Open

	Length Length

	Plug Tip Diameter Plug Tip Diameter

	Finish Finish

	Maximum Temperature Maximum Temperature

	Minimum Temperature Minimum Temperature

	Maximum Vacuum Maximum Vacuum

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

DFARS Specialty Metals
COTS-Exempt

	Plug Tip Length Plug Tip Length

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1,052 Products

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.

Easy-Fit Barbed Hose Fittings for Air and Water

Low-profile barbs and a longer first barb allow for a smoother, easier installation than other barbed fittings. Slide the barbed end into hose and secure with a clamp.

Barbed Hose Fittings for Air and Water

Fittings have standard barbs that slide into hose and connect with a clamp or a crimp-on ferrule.

Threaded Hose Fittings for Air and Water

Fittings have two threaded ends to connect to hose.

Hose Couplings for Air and Water

Couplings consist of two pieces that connect and disconnect quickly. Use them if you need frequent access to a line.

Hydraulic Hose Fittings

Steam Hose Fittings

Coolant Hose Fittings

Lubrication Hose Fittings

Use these two-piece fittings in grease and lubrication lines. They screw directly onto hose without the need for a separate adapter. When assembled, the fitting compresses against the hose, forming a strong seal. Also known as reusable fittings, they can be unscrewed from the hose end and used on a new hose.