Snap-Loc Coolant Hose | McMaster-Carr

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Coolant Supply Connector

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62 Products

About Loc-Line and Snap-Loc Coolant Hose

Choose compatible parts by matching color and trade size to customize your system.

Snap-Loc Coolant Hose and Fittings

Build a custom Snap-Loc system to direct coolant, cutting oil, water, or air to your machine tools. Bend the hose in any direction, and it stays put without springing back or shifting under vibration or heavy flow.

Coolant Supply Connector, Hose, and Nozzle Assemblies

Image of Product. Front orientation. Coolant Hose and Fittings. Snap-Loc Coolant Hose and Fittings, Coolant Supply Connector, Hose, and Nozzle Assemblies.

Save time and avoid setup errors with these hose assemblies. They include a hose, a selection of nozzles, and supply connectors, which is everything you need to create a standard coolant pathway.

		Inlet				Nozzles						Max.
Snap-Loc Trade Size	Overall Lg.	No. of Connectors Included	Pipe Size	Thread Type	Gender	No. Included	Spray Pattern	Orifice Dia.	Hose OD	Bend Radius	Material	Flow Rate, gph	Pressure, psi	Temp., ° F		Each
1/4"	13"	2	1/8, 1/4	NPT	Male	3	Stream	1/16", 1/8", 1/4"	0.63"	1"	Acetal	240	39	200	0000000	000000
1/2"	13"	2	3/8, 1/2	NPT	Male	3	Stream	1/4", 3/8", 1/2"	1.04"	1 5/8"	Acetal	480	19	200	0000000	00000
3/4"	12"	1	3/4	NPT	Male	1	Stream	5/8"	1.23"	2 5/8"	Acetal	1,080	9	200	0000000	00000

Coolant Supply Connectors—Threaded Connection

Connect your machine’s coolant source to the rest of your hose system.

	Inlet					Max.
Snap-Loc Trade Size	Pipe Size	Thread Type	Gender	Outlet Gender	Material	Flow Rate, gph	Pressure, psi	Temp., ° F	Pkg. Qty.		Pkg.
1/4"	1/8	NPT	Male	Male	Acetal	240	39	200	4	0000000	00000
1/4"	1/8	NPT	Male	Female	Acetal	500	30	200	2	0000000	0000
1/4"	1/8	NPT	Female	Male	Acetal	500	30	200	4	0000000	00000
1/4"	1/8	BSPT	Male	Male	Acetal	500	30	200	4	0000000	0000
1/4"	1/4	NPT	Male	Male	Acetal	240	39	200	4	0000000	0000
1/4"	1/4	NPT	Male	Female	Acetal	500	30	200	2	0000000	0000
1/4"	1/4	NPT	Female	Male	Acetal	500	30	200	4	0000000	00000
1/4"	1/4	BSPT	Male	Male	Acetal	500	30	200	4	0000000	0000
1/2"	3/8	NPT	Male	Male	Acetal	480	19	200	4	0000000	0000
1/2"	3/8	NPT	Male	Female	Acetal	2,000	20	200	2	0000000	00000
1/2"	3/8	BSPT	Male	Male	Acetal	2,000	20	200	4	0000000	0000
1/2"	1/2	NPT	Male	Male	Acetal	480	19	200	4	0000000	0000
1/2"	1/2	NPT	Male	Female	Acetal	2,000	20	200	2	0000000	00000
1/2"	1/2	NPT	Female	Male	Acetal	2,000	20	200	4	0000000	00000
1/2"	1/2	BSPT	Male	Male	Acetal	2,000	20	200	4	0000000	0000
3/4"	3/4	NPT	Male	Male	Acetal	1,080	9	200	4	0000000	0000

Coolant Supply On-Off Valves—Threaded on One End

Image of Product. Front orientation. Coolant Hose and Fittings. Snap-Loc Coolant Hose and Fittings, Coolant Supply On-Off Valves—Threaded on One End.

Start or stop flow at the source during setup, maintenance, or tool changes. These valves thread directly onto your machine's coolant source and connect to the rest of your hose system.

	Inlet					Max.
Snap-Loc Trade Size	Pipe Size	Thread Type	Gender	Outlet Gender	Material	Flow Rate, gph	Pressure, psi	Temp., ° F	Pkg. Qty.		Pkg.
1/4"	1/4	NPT	Male	Male	Acetal	500	30	200	1	0000000	000000
1/2"	1/2	NPT	Male	Male	Acetal	2,000	20	200	1	0000000	00000

Coolant Supply On-Off Valves—Threaded on Both Ends

Image of Product. Front orientation. Coolant Hose and Fittings. Snap-Loc Coolant Hose and Fittings, Coolant Supply On-Off Valves—Threaded on Both Ends.

Start or stop flow at the source during setup, maintenance, or tool changes. With threads on both ends, these valves connect your coolant supply hose to manifolds and other threaded fittings.

	Inlet			Outlet				Max.
Snap-Loc Trade Size	Pipe Size	Thread Type	Gender	Pipe Size	Thread Type	Gender	Material	Flow Rate, gph	Pressure, psi	Temp., ° F	Pkg. Qty.		Pkg.
1/4"	1/4	NPT	Female	1/4	NPT	Male	Acetal	240	39	200	1	0000000	000000
1/2"	1/2	NPT	Female	1/2	NPT	Male	Acetal	480	19	200	1	0000000	00000

Hose

Deliver coolant right to your cutting tools or machinery. Extend the reach with additional hose.

						Max.
Snap-Loc Trade Size	Overall Lg., ft.	Gender	Hose OD	Bend Radius	Material	Flow Rate, gph	Pressure, psi	Temp., ° F	Pkg. Qty.		Pkg.
1/4"	1/2	Female × Male	0.63"	1"	Acetal	240	39	200	2	0000000	00000
1/4"	5	Female × Male	0.63"	1"	Acetal	240	39	200	1	0000000	00000
1/4"	25	Female × Male	0.63"	1"	Acetal	240	39	200	1	0000000	000000
1/2"	1/2	Female × Male	1.04"	1 5/8"	Acetal	480	19	200	2	0000000	00000
1/2"	5	Female × Male	1.04"	1 5/8"	Acetal	480	19	200	1	0000000	00000
1/2"	25	Female × Male	1.04"	1 5/8"	Acetal	480	19	200	1	0000000	000000
3/4"	1/2	Female × Male	1.23"	2 5/8"	Acetal	1,080	9	200	2	0000000	00000
3/4"	5	Female × Male	1.23"	2 5/8"	Acetal	1,080	9	200	1	0000000	00000

Hose Connectors


Straight	90° Elbow	Wye

Join or redirect hose and fittings in coolant systems.

				Max.
Snap-Loc Trade Size	Shape	Gender	Material	Flow Rate, gph	Pressure, psi	Temp., ° F	Pkg. Qty.		Pkg.
1/4"	Straight	Female × Female	Acetal	240	39	200	2	0000000	000000
1/4"	90° Elbow	Female × Male	Acetal	240	39	200	2	0000000	0000
1/4"	Wye	Female × Male	Acetal	240	39	200	2	0000000	0000
1/2"	Straight	Female × Female	Acetal	480	19	200	2	0000000	00000
1/2"	90° Elbow	Female × Male	Acetal	480	19	200	2	0000000	0000
1/2"	Wye	Female × Male	Acetal	480	19	200	2	0000000	00000
3/4"	Wye	Female × Male	Acetal	1,080	9	200	2	0000000	00000

Reducers

Connect hose of different trade sizes.

				Max.
Snap-Loc Trade Size	Shape	Gender	Material	Flow Rate, gph	Pressure, psi	Temp., ° F	Pkg. Qty.		Pkg.
1/2" to 1/4"	Straight	Female × Male	Acetal	480	19	200	2	0000000	00000
3/4" to 1/2"	Straight	Female × Male	Acetal	1,080	9	200	2	0000000	0000

Nozzles


Straight, Stream Spray Pattern	Straight, Flared-Flat Spray Pattern	90° Elbow, Stream Spray Pattern	90° Elbow, Multiple-Stream Spray Pattern

Direct coolant exactly where it’s needed.

			Orifice						Max.
	Snap-Loc Trade Size	Gender	No. of	Dia.	Ht.	Wd.	Overall Lg.	Material	Flow Rate, gph	Pressure, psi	Temp., ° F	Pkg. Qty.		Pkg.
Straight







				Stream Spray Pattern

				1/4"	Female	1	1/16"	—	—	1 3/16"	Polypropylene	240	39	200	4	0000000	00000


				1/4"	Female	1	1/8"	—	—	1 3/16"	Polypropylene	240	39	200	4	0000000	0000
				1/4"	Female	1	1/4"	—	—	1 3/16"	Polypropylene	240	39	200	4	0000000	0000
				1/2"	Female	1	1/4"	—	—	1 47/64"	Polypropylene	480	19	200	4	0000000	0000
				1/2"	Female	1	3/8"	—	—	1 47/64"	Polypropylene	480	19	200	4	0000000	0000
				1/2"	Female	1	1/2"	—	—	1 47/64"	Polypropylene	480	19	200	4	0000000	0000
				3/4"	Female	1	5/8"	—	—	1 11/16"	Acetal	1,080	9	200	4	0000000	0000




						Flared-Flat Spray Pattern

						1/4"	Female	1	—	3/64"	15/16"	1"	Polypropylene	240	39	200	2	0000000	0000


						1/2"	Female	1	—	1/8"	2 3/32"	2"	Polypropylene	480	19	200	2	0000000	00000
						3/4"	Female	1	—	1/8"	2 29/32"	3"	Polypropylene	1,080	9	200	2	0000000	00000


						90° Elbow







										Stream Spray Pattern

										1/4"	Female	1	1/8"	—	—	1 5/64"	Polypropylene	240	39	200	2	0000000	0000


										1/4"	Female	1	1/4"	—	—	1 5/64"	Polypropylene	240	39	200	2	0000000	0000




												Multiple-Stream Spray Pattern

												1/4"	Female	6	1/16"	—	—	1 5/16"	Polypropylene	500	30	200	2	0000000	0000


												1/2"	Female	7	1/8"	—	—	2 3/16"	Polypropylene	2,000	20	200	2	0000000	0000

Magnetic Manifolds

With a magnetic base, these manifolds are easy to move and reposition when branching multiple hose lines from a single supply line. Attach a threaded coolant supply connector or on-off valve (sold separately), then connect the manifold to your hose.

	Inlet				Outlet						Max.
Snap-Loc Trade Size	No. of	Pipe Size	Thread Type	Gender	No. of	Pipe Size	Thread Type	Gender	Overall Ht.	Material	Flow Rate, gph	Pressure, psi	Temp., ° F		Each
1/4"	1	1/4	NPT	Female	1	1/4	NPT	Female	1 3/4"	Polypropylene	240	39	200	0000000	000000

Screw-On Manifolds

Mount these manifolds to a wall or machine to create a fixed point for branching multiple hose lines from a single supply line. Attach a threaded coolant supply connector or on-off valve (sold separately) to connect your hose.

	Inlet				Outlet				Overall				Mounting Holes			Max.
Snap-Loc Trade Size	No. of	Pipe Size	Thread Type	Gender	No. of	Pipe Size	Thread Type	Gender	Ht.	Wd.	Dp.	Material	No. of	Dia.	Mounting Fasteners Included	Flow Rate, gph	Pressure, psi	Temp., ° F		Each
1/2"	1	1/2	NPT	Female	1, 3	1/2, 3/8	NPT	Female	1 3/4"	5 1/2"	1"	Aluminum	4	1/4"	No	480	19	200	0000000	000000

Coolant Hose Tools

Assembly Pliers

Separation

Tools

Assemble or disassemble Snap-Loc hose and fittings with these tools.

Assembly Pliers—Align the parts, clamp the pliers over the connection point, and squeeze to snap them securely together.

Separation Tools—Slip these tools over the connection point and slide them across the joint to separate the fittings.

	Material		Each
Assembly Pliers



	1/4"	Acetal	0000000	000000


	1/2"	Acetal	0000000	00000


	Separation Tools



			1/4"	Acetal	0000000	00000


			1/2"	Acetal	0000000	00000
			3/4"	Acetal	0000000	00000

Snap-Loc Coolant Hose Tools

Assembly Pliers

Separation

Tools

Assemble or disassemble Snap-Loc hose components. Match the trade size to your system's hose ID.

	Material		Each
Assembly Pliers



	1/4"	Acetal	0000000	000000


	1/2"	Acetal	0000000	00000


	Separation Tools



			1/4"	Acetal	0000000	00000


			1/2"	Acetal	0000000	00000
			3/4"	Acetal	0000000	00000

Snap-Loc Coolant Hose and Fitting Kits

No need to buy individual parts. These kits come with a collection of hose, nozzles, valves, and fittings to build a custom Snap-Loc coolant system. Assemble the different pieces to direct coolant, cutting oil, water, or air to your machine tools. Bend the hose in any direction, and it stays put without springing back or shifting under vibration or heavy flow.

				Max.
Snap-Loc Trade Size	No. of Pieces	Includes	Material	Flow Rate, gph	Pressure, psi	Temp., ° F		Each
1/4"	27	3 Each 1/8 NPT Coolant Supply Connectors 3 Each 1/4 NPT Coolant Supply Connectors 1 Each Male × Female Straight Hose Connector 1 Each Female × Female Straight Hose Connector 2 Each Female × Male Wye Hose Connectors 8 Each 6" Long Hose 2 Each 1/16" Stream Nozzles 2 Each 1/8" Stream Nozzles 2 Each 1/4" Stream Nozzles 2 Each 1" Flared Flat Nozzles 1 Pair Assembly Pliers	Acetal, Polypropylene	500	30	200	0000000	000000