Ball Socket Hose | McMaster-Carr

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Coolant Supply Connector

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42 Products

High-Pressure Machine-Mount Coolant Nozzles with Ball-Socket Connection


Style A	Style B	Style C

Style D	Style E

For high-pressure coolant lines, these nozzles withstand pressure up to 500 psi. They snap into the sockets on CNC machines and swivel for positioning.

Style A—Style A have one nozzle and can be cut to any length and bent in any direction.

Style B—Style B have two nozzles and can be cut to any length and bent in any direction.

Style C—Style C can be used with a tip extension (sold separately) to direct coolant straight to the cutting edge.

									Material							Each
	Style	For Socket Dia.	Gender	Spray Pattern	Orifice Dia.	Lg.	Tip Lg.	Tip Thread Size	Body	Tip	Max. Flow Rate, gpm	Max. Pressure, psi	Max. Temp., ° F	Includes		1-4	5-Up
For Air, Coolant, Cutting Oil, Water



		A	1/2"	Male	Stream	0.18"	6"	5.5"	—	Brass	Copper	14	500	300	—	2851K16	000000	000000


		A	10 mm	Male	Stream	0.12"	6"	5.59"	—	Brass	Copper	6.5	500	300	—	2851K25	00000	00000
		A	12 mm	Male	Stream	0.18"	6"	5.55"	—	Brass	Copper	14	500	300	—	2851K27	00000	00000
		A	14 mm	Male	Stream	0.18"	6"	5.44"	—	Brass	Copper	14	500	300	—	2851K11	00000	00000
		A	15 mm	Male	Stream	0.18"	6"	5.41"	—	Brass	Copper	14	500	300	—	2851K13	00000	00000
		B	1/2"	Male	Stream	0.12"	6"	5.5"	—	Brass	Copper	6.5	500	300	—	2851K84	00000	00000
		B	12 mm	Male	Stream	0.12"	6"	5.51"	—	Brass	Copper	6.5	500	300	—	2851K85	00000	00000
		B	14 mm	Male	Stream	0.12"	6"	5.43"	—	Brass	Copper	6.5	500	300	—	2851K86	00000	00000
		B	15 mm	Male	Stream	0.12"	6"	5.39"	—	Brass	Copper	6.5	500	300	—	2851K87	00000	00000
		C	1/2"	Male	Stream	0.2"	0.63"	0.24"	M5 × 0.8 mm	Brass	Brass	14	500	300	Threaded Plug	2851K75	00000	00000
		C	12 mm	Male	Stream	0.2"	0.6"	0.24"	M5 × 0.8 mm	Brass	Brass	14	500	300	Threaded Plug	2851K76	00000	00000


		C	14 mm	Male	Stream	0.24"	0.71"	0.31"	M6 × 1 mm	Brass	Brass	25.2	500	300	Threaded Plug	2851K77	00000	00000
		C	15 mm	Male	Stream	0.24"	0.77"	0.31"	M6 × 1 mm	Brass	Brass	25.2	500	300	Threaded Plug	2851K78	00000	00000
		D	1/2"	Male	Stream	0.22"	0.41"	—	—	Brass	Brass	25.2	500	300	—	2851K71	00000	00000
		D	12 mm	Male	Stream	0.22"	0.39"	—	—	Brass	Brass	25.2	500	300	—	2851K72	00000	0000
		D	14 mm	Male	Stream	0.22"	0.47"	—	—	Brass	Brass	25.2	500	300	—	2851K73	00000	00000
		D	15 mm	Male	Stream	0.22"	0.51"	—	—	Brass	Brass	25.2	500	300	—	2851K74	00000	00000
		E	1/2"	Male	Stream	0.16"	0.78"	0.36"	—	Brass	Brass	14	500	300	—	2851K79	00000	00000
		E	12 mm	Male	Stream	0.16"	0.75"	0.36"	—	Brass	Brass	14	500	300	—	2851K81	00000	00000
		E	14 mm	Male	Stream	0.16"	0.84"	0.36"	—	Brass	Brass	14	500	300	—	2851K82	00000	00000
		E	15 mm	Male	Stream	0.16"	0.87"	0.36"	—	Brass	Brass	14	500	300	—	2851K83	00000	00000

Tip Extensions

					Each
M5 × 0.8 mm	0.12"	1.57"	Brass	9027T4	00000	00000
M6 × 1 mm	0.16"	1.97"	Brass	9027T5	0000	0000

Coolant Nozzle and Hose Adapters


Style A	Style B

Snap these adapters into the ball-socket connections on CNC machines to connect threaded coolant nozzles and hose to coolant supply ports.

				Pipe Connection								Each
	Style	For Ball Socket Dia.	Gender	Size	Thread Type	Gender	Lg.	Body Material	Max. Pressure, psi	Max. Temp., ° F		1-4	5-Up
For Air, Coolant, Cutting Oil, Water



		A	1/2"	Male	1/8	NPT, BSPT	Female	0.94"	Acetal	150	160	2851K56	00000	00000


		A	12 mm	Male	1/8	NPT, BSPT	Female	0.91"	Acetal	150	160	2851K54	0000	0000
		B	14 mm	Male	1/8	NPT, BSPT	Female	0.38"	Acetal	150	160	2851K55	0000	0000
		B	15 mm	Male	1/8	NPT, BSPT	Female	0.43"	Acetal	150	160	2851K34	0000	0000

Loc-Line Coolant Hose and Fittings

Build a custom Loc-Line 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 Connectors—Ball-Socket Connection

Replace round coolant nozzles on your CNC machine or lathe. These connectors install in your machine’s ball socket port, so you can directly attach Loc-Line hose and fittings.

					Max.			Each		Package
Loc-Line Trade Size	For Socket Dia.	Overall Lg.	Gender	Material	Flow Rate, gph	Pressure, psi	Temp., ° F		Each	Pkg. Qty.		Pkg.
1/4"	1/2"	0.71"	Male × Male	Acetal	300	150	160	2851K53	00000	5	2851K64	000000
1/4"	12 mm	0.67"	Male × Male	Acetal	300	150	160	2851K52	0000	5	2851K63	00000
1/4"	14 mm	0.76"	Male × Male	Acetal	300	150	160	2851K32	0000	5	2851K61	00000
1/4"	15 mm	0.81"	Male × Male	Acetal	300	150	160	2851K33	0000	5	2851K62	00000
1/4"	15 mm	1"	Male × Male	Acetal	250	50	170	———	0	4	10095K147	00000
1/4"	15 mm	2 1/2"	Male × Male	Acetal	250	50	170	———	0	4	10095K148	00000

Coolant Hose Tools

Assemble Loc-Line hose and fittings with these pliers. Align the parts, clamp the pliers over the connection point, and squeeze to snap them together.

	Material		Each
Assembly Pliers



	1/4"	Acetal	10095K41	000000

Machine-Mount Coolant Nozzles with Ball-Socket Connection

These nozzles handle coolant pressure up to 150 psi. Snap them into the sockets on CNC machines. To aim the coolant stream, insert a hex wrench or similar tool into the orifice and rotate the nozzle tip.

							Material						Each
	For Socket Dia.	Gender	Spray Pattern	Orifice Dia.	Lg.	Tip Lg.	Body	Tip	Max. Flow Rate, gpm	Max. Pressure, psi	Max. Temp., ° F		1-4	5-Up
For Air, Coolant, Cutting Oil, Water



		1/2"	Male	Stream	0.16"	1.10"	0.25"	Acetal	Stainless Steel	7.6	150	160	2851K51	000000	000000


		12 mm	Male	Stream	0.11"	1.10"	0.25"	Acetal	Stainless Steel	3.6	150	160	2851K21	00000	00000
		14 mm	Male	Stream	0.16"	1.20"	0.25"	Acetal	Stainless Steel	7.6	150	160	2851K22	00000	00000
		15 mm	Male	Stream	0.16"	1.20"	0.25"	Acetal	Stainless Steel	7.6	150	160	2851K24	00000	00000

					Each
Thread Size	Orifice Dia.	Lg.	Material		1-4	5-Up
M5 × 0.8 mm	0.12"	1.57"	Brass	9027T4	00000	00000
M6 × 1 mm	0.16"	1.97"	Brass	9027T5	0000	0000