Push Lock Swivels | McMaster-Carr

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82 Products

About Measuring Fittings

Measure the threaded ends of your fittings to identify their pipe size, thread size, schedule, and thread type. Then, find compatible components.

Metal Push-On Barbed Hose Fittings for Air and Water

Fittings have sharper barbs than standard barbed hose fittings to grip rubber push-on hose with no clamps or ferrules required. The more you pull on the fittings, the tighter the hose will grip.

Brass fittings are softer than other metal fittings, so they’re easier to thread together. They have good corrosion resistance. 316 stainless steel fittings have excellent corrosion resistance, so they’re the best choice for high-humidity environments.

Fittings that swivel until tightened rotate 360° for easy installation; those with NSPM threads are also known as ball-seat fittings.

Fittings with a threaded end are also known as hose nipples.

Fittings with a flared end meet JIC or SAE standards for dimensions. Fittings with a 37° flared end are also known as JIC (Joint Industrial Council) fittings.The optional installation tool (sold separately) allows you to connect large quantities of barbed fittings to push-on hose. Use the built-in cutter to squarely cut the hose without fraying. Next, lubricate either the push-on hose, fitting or both. Then, clamp the hose into the tool’s vise and apply light pressure on the handle to drive into the fitting.

NPTF (Dryseal) threads are compatible with NPT threads. NPSM (National Pipe Straight Mechanical) female threads are compatible with male NPT and NPTF threads.

Note: To ensure proper connection, the barbed end has to be pushed in all the way, with the hose end concealed by the ring.

Straight Adapters (Swivels Until Tightened), Hose × NPTF Male Threaded Pipe

Maximum Pressure: 300 psi @ 72° F
Temperature Range: -20° to 150° F

Adapters
		Ring Stop					Replacement Ring Stops
For Hose ID	Pipe Size	Material	Color	Pkg. Qty.		Pkg.	Pkg. Qty.		Pkg.
Brass
1/4"	1/4	Plastic	Yellow	2	91465K53	000000	25	91465K751	00000
3/8"	1/4	Plastic	Yellow	2	91465K54	00000	25	91465K788	0000
3/8"	3/8	Plastic	Yellow	2	91465K55	00000	25	91465K788	0000
1/2"	3/8	Plastic	Yellow	2	91465K56	00000	25	91465K81	0000
1/2"	1/2	Plastic	Yellow	2	91465K57	00000	25	91465K81	0000
3/4"	3/4	Plastic	Yellow	1	91465K58	00000	25	91465K939	0000

Straight Adapters (Swivels Until Tightened), Hose × NPSM Female Threaded Pipe

Maximum Pressure: 300 psi @ 72° F
Temperature Range: -20° to 150° F

Adapters
		Ring Stop					Replacement Ring Stops
For Hose ID	Pipe Size	Material	Color	Pkg. Qty.		Pkg.	Pkg. Qty.		Pkg.
Brass
1/4"	1/8	Plastic	Yellow	2	53485K11	000000	25	91465K751	00000
1/4"	1/4	Plastic	Yellow	1	53485K12	0000	25	91465K751	0000
1/4"	3/8	Plastic	Yellow	2	53485K13	00000	25	91465K751	0000
3/8"	1/4	Plastic	Yellow	1	53485K14	0000	25	91465K788	0000
3/8"	3/8	Plastic	Yellow	2	53485K15	00000	25	91465K788	0000
3/8"	1/2	Plastic	Yellow	2	53485K16	00000	25	91465K788	0000
1/2"	1/2	Plastic	Yellow	2	53485K17	00000	25	91465K81	0000
1/2"	3/4	Plastic	Yellow	1	53485K18	00000	25	91465K81	0000
5/8"	3/4	Plastic	Yellow	1	53485K29	00000	25	91465K86	0000
3/4"	3/4	Plastic	Yellow	1	53485K21	00000	25	91465K939	0000

Straight Adapters (Swivels Until Tightened), Hose × UN/UNF (Tube End) Female 37° Flared Tube

Maximum Pressure: 300 psi @ 72° F
Temperature Range: -20° to 150° F
Specifications Met: SAE J514

Adapters
			Ring Stop					Replacement Ring Stops
For Hose ID	For Tube OD	Thread Size	Material	Color	Pkg. Qty.		Pkg.	Pkg. Qty.		Pkg.
316 Stainless Steel
1/4"	1/4"	7/16"-20	Plastic	Blue	1	53515K11	000000	25	91465K751	00000
3/8"	3/8"	9/16"-18	Plastic	Blue	1	53515K12	00000	25	91465K788	0000
1/2"	1/2"	3/4"-16	Plastic	Blue	1	53515K14	00000	25	91465K81	0000
5/8"	5/8"	7/8"-14	Plastic	Blue	1	53515K34	000000	25	91465K86	0000
3/4"	3/4"	1 1/16"-12	Plastic	Blue	1	53515K35	000000	25	91465K939	0000

Installation Tool

				Mounting Hole
For Hose ID Range	Lg.	Ht.	Dp.	Dia.	No. of	Mounting Fasteners Included		Each
1/4" to 3/4"	13 1/2"	7"	2 3/8"	5/8"	4	No	53685K11	0000000

Push-On Barbed Hose Fittings for Hydraulic Fluid

These fittings have sharp barbs to grip rubber push-on hose with no clamps or ferrules required. The more you pull on the fittings, the tighter the hose will grip. Use them in low-pressure hydraulic applications up to 350 psi. Also known as hose nipples, they adapt a barbed end to a threaded end, so you can connect to pumps, cylinders, and other equipment in your hydraulic system. Fittings are zinc-plated steel, which has excellent strength and durability. Fittings have fair corrosion resistance.

Fittings that swivel until tightened rotate 360° for easy installation.

Fittings with a 37° flared end are also known as JIC (Joint Industrial Council) fittings.

NPTF (Dryseal) threads are compatible with NPT threads.

Note: To ensure proper connection, the barbed end has to be pushed in all the way, with the hose end concealed by the ring.

Straight Adapters (Swivels Until Tightened), Hose × NPTF Male Threaded Pipe

Maximum Pressure: See table
Maximum Vacuum: See table
Temperature Range: -40° to 255° F
For Hose Manufacturer Series: Parker 801

Fittings
			Ring Stop							10-ft. Hose
For Hose ID	Dash Size	Pipe Size	Material	Color	Max. Pressure	Max. Vacuum	Manufacturer Series		Each		Each
Zinc-Plated Steel
1/4"	04 × 04	1/4	Plastic	Yellow	350 psi @ 72° F	28 in. of Hg @ 72° F	Parker 82	3093N117	000000	2816N12	000000
3/8"	06 × 06	3/8	Plastic	Yellow	350 psi @ 72° F	28 in. of Hg @ 72° F	Parker 82	3093N118	00000	2816N16	00000
1/2"	08 × 08	1/2	Plastic	Yellow	300 psi @ 72° F	28 in. of Hg @ 72° F	Parker 82	3093N119	00000	2816N21	00000
5/8"	10 × 08	1/2	Plastic	Yellow	300 psi @ 72° F	15 in. of Hg @ 72° F	Parker 82	3093N19	00000	2816N412	00000
3/4"	12 × 12	3/4	Plastic	Yellow	300 psi @ 72° F	15 in. of Hg @ 72° F	Parker 82	3093N21	00000	2816N416	00000

Straight Adapters (Swivels Until Tightened), Hose × BSPP Female Threaded Pipe

Maximum Pressure: See table
Maximum Vacuum: 28 in. of Hg @ 72° F
Temperature Range: -40° to 255° F
For Hose Manufacturer Series: Parker 801

Fittings
			Ring Stop						10-ft. Hose
For Hose ID	Pipe Size	Dash Size	Material	Color	Max. Pressure	Manufacturer Series		Each		Each
Zinc-Plated Steel
1/4"	1/4	04	Plastic	Yellow	350 psi @ 72° F	Parker 82	3093N135	000000	2816N12	000000
3/8"	3/8	06	Plastic	Yellow	350 psi @ 72° F	Parker 82	3093N136	00000	2816N16	00000
1/2"	1/2	08	Plastic	Yellow	300 psi @ 72° F	Parker 82	3093N137	00000	2816N21	00000
3/4"	3/4	12	Plastic	Yellow	300 psi @ 72° F	Parker 82	3093N138	00000	2816N416	00000

Straight Adapters (Swivels Until Tightened), Hose × Metric Female Threaded Pipe

Maximum Pressure: See table
Maximum Vacuum: 28 in. of Hg @ 72° F
Temperature Range: -40° to 255° F
For Hose Manufacturer Series: Parker 801

Fittings
		Thread		Ring Stop						10-ft. Hose
For Hose ID	Dash Size	Size	Pitch, mm	Material	Color	Max. Pressure	Manufacturer Series		Each		Each
Zinc-Plated Steel
1/4"	04	M14	1.5	Plastic	Yellow	350 psi @ 72° F	Parker 82	3093N132	000000	2816N12	000000
3/8"	06	M16	1.5	Plastic	Yellow	350 psi @ 72° F	Parker 82	3093N129	00000	2816N16	00000
3/8"	06	M18	1.5	Plastic	Yellow	350 psi @ 72° F	Parker 82	3093N131	00000	2816N16	00000
1/2"	08	M22	1.5	Plastic	Yellow	300 psi @ 72° F	Parker 82	3093N133	00000	2816N21	00000
3/4"	12	M30	2	Plastic	Yellow	300 psi @ 72° F	Parker 82	3093N134	00000	2816N416	00000

Straight Adapters (Swivels Until Tightened), Hose × UN/UNF (Tube End) Female 37° Flared Tube

Maximum Pressure: See table
Maximum Vacuum: See Table
Temperature Range: -40° to 255° F
For Hose Manufacturer Series: Parker 801
Specifications Met: See Table

Fittings
				Ring Stop							10-ft. Hose
For Hose ID	For Tube OD	Thread Size	Dash Size	Material	Color	Max. Pressure	Max. Vacuum	Manufacturer Series		Each		Each
Zinc-Plated Brass
1"	1"	1 5/16"-12	16	Plastic	Yellow	200 psi @ 72° F	15 in. of Hg @ 72° F	Parker 82	3093N28	000000	2816N44	0000000
Zinc-Plated Steel
1/4"	1/4"	7/16"-20	04	Plastic	Yellow	350 psi @ 72° F	28 in. of Hg @ 72° F	Parker 82	3093N121	0000	2816N12	00000
3/8"	3/8"	9/16"-18	06	Plastic	Yellow	350 psi @ 72° F	28 in. of Hg @ 72° F	Parker 82	3093N122	0000	2816N16	00000
1/2"	3/8"	9/16"-18	06	Plastic	Yellow	300 psi @ 72° F	28 in. of Hg @ 72° F	Parker 82	3093N123	0000	2816N21	00000
1/2"	1/2"	3/4"-16	08	Plastic	Yellow	300 psi @ 72° F	28 in. of Hg @ 72° F	Parker 82	3093N124	0000	2816N21	00000
5/8"	5/8"	7/8"-14	10	Plastic	Yellow	300 psi @ 72° F	15 in. of Hg @ 72° F	Parker 82	3093N26	00000	2816N412	00000
3/4"	3/4"	1 1/16"-12	12	Plastic	Yellow	300 psi @ 72° F	15 in. of Hg @ 72° F	Parker 82	3093N27	00000	2816N416	00000

90° Adapters (Swivels Until Tightened), Hose × BSPP Female Threaded Pipe

Maximum Pressure: See table
Maximum Vacuum: 28 in. of Hg @ 72° F
Temperature Range: -40° to 255° F
For Hose Manufacturer Series: Parker 801

Fittings
			Ring Stop						10-ft. Hose
For Hose ID	Pipe Size	Dash Size	Material	Color	Max. Pressure	Manufacturer Series		Each		Each
Zinc-Plated Steel
1/4"	1/4	04	Plastic	Yellow	350 psi @ 72° F	Parker 82	3093N146	000000	2816N12	000000
3/8"	3/8	06	Plastic	Yellow	350 psi @ 72° F	Parker 82	3093N147	00000	2816N16	00000
1/2"	1/2	08	Plastic	Yellow	300 psi @ 72° F	Parker 82	3093N148	00000	2816N21	00000

90° Adapters (Swivels Until Tightened), Hose × UN/UNF (Tube End) Female 37° Flared Tube

Maximum Pressure: See table
Maximum Vacuum: See Table
Temperature Range: -40° to 255° F
For Hose Manufacturer Series: Parker 801

Fittings
				Ring Stop							10-ft. Hose
For Hose ID	For Tube OD	Thread Size	Dash Size	Material	Color	Max. Pressure	Max. Vacuum	Manufacturer Series		Each		Each
Zinc-Plated Steel
1/4"	1/4"	7/16"-20	04	Plastic	Yellow	350 psi @ 72° F	28 in. of Hg @ 72° F	Parker 82	3093N34	000000	2816N12	000000
3/8"	3/8"	9/16"-18	06	Plastic	Yellow	350 psi @ 72° F	28 in. of Hg @ 72° F	Parker 82	3093N35	00000	2816N16	00000
1/2"	1/2"	3/4"-16	08	Plastic	Yellow	300 psi @ 72° F	28 in. of Hg @ 72° F	Parker 82	3093N36	00000	2816N21	00000
5/8"	5/8"	7/8"-14	10	Plastic	Yellow	300 psi @ 72° F	15 in. of Hg @ 72° F	Parker 82	3093N37	00000	2816N412	00000
3/4"	3/4"	1 1/16"-12	12	Plastic	Yellow	300 psi @ 72° F	15 in. of Hg @ 72° F	Parker 82	3093N38	00000	2816N416	00000

45° Adapters (Swivels Until Tightened), Hose × UN/UNF (Tube End) Female 37° Flared Tube

Maximum Pressure: See table
Maximum Vacuum: See Table
Temperature Range: -40° to 255° F
For Hose Manufacturer Series: Parker 801

Fittings
				Ring Stop							10-ft. Hose
For Hose ID	For Tube OD	Thread Size	Dash Size	Material	Color	Max. Pressure	Max. Vacuum	Manufacturer Series		Each		Each
Zinc-Plated Steel
1/4"	1/4"	7/16"-20	04	Plastic	Yellow	350 psi @ 72° F	28 in. of Hg @ 72° F	Parker 82	3093N29	000000	2816N12	000000
3/8"	3/8"	9/16"-18	06	Plastic	Yellow	350 psi @ 72° F	28 in. of Hg @ 72° F	Parker 82	3093N31	00000	2816N16	00000
1/2"	1/2"	3/4"-16	08	Plastic	Yellow	300 psi @ 72° F	28 in. of Hg @ 72° F	Parker 82	3093N32	00000	2816N16	00000
5/8"	5/8"	7/8"-14	10	Plastic	Yellow	300 psi @ 72° F	15 in. of Hg @ 72° F	Parker 82	3093N33	00000	2816N412	00000

Stainless Steel Push-to-Connect Fittings for Food and Beverage

Temperature Range: 0° to 240° F;
except fittings with 145 psi max. pressure: 25° to 300° F
Tubing: Use with nylon, PFA, polyethylene, or TPU plastic;
except fittings with 145 psi max. pressure: Use with FEP, nylon, PFA, or polyethylene plastic or polyurethane rubber
Specifications Met: FDA Compliant 21 CFR 177.1380, ISO 14743;
except fittings with 145 psi max. pressure: FDA Compliant 21 CFR 177.2600, ISO 16030

Create corrosion-resistant connections in food and beverage lines with just a push. Also known as instant fittings, these fittings have an internal gripping ring and an O-ring that hold tight to tubing. To disconnect the fittings, push the release ring and pull the tubing out of the fitting. A smooth exterior with rounded edges prevents buildup of grime and contaminants for effective cleaning. With a 316 stainless steel body, they maintain their strength even when exposed to frequent washdowns and the harshest chemicals, including bleach, chlorine, and phosphoric acid. They’re also more durable than plastic fittings. FDA compliant, these fittings are approved for direct contact with food. Use them with low pressure and with firm or hard tubing only.

90° Elbow Adapters (Swivels Until Tightened), Tube × Male Threaded Pipe

NPT Threads
For Tube OD	Pipe Size	Material	Max. Pressure		Each
1/4"	1/8	316 Stainless Steel	290 psi @ 72° F	7894N34	0000000
1/4"	1/4	316 Stainless Steel	290 psi @ 72° F	7894N35	000000
3/8"	1/4	316 Stainless Steel	290 psi @ 72° F	7894N36	000000
3/8"	3/8	316 Stainless Steel	290 psi @ 72° F	7894N37	000000
1/2"	1/4	316 Stainless Steel	145 psi @ 72° F	7894N381	00000
1/2"	3/8	316 Stainless Steel	290 psi @ 72° F	7894N39	000000
1/2"	1/2	316 Stainless Steel	290 psi @ 72° F	7894N41	000000
6mm	1/8	316 Stainless Steel	290 psi @ 72° F	7894N42	000000
6mm	1/4	316 Stainless Steel	290 psi @ 72° F	7894N43	000000
8mm	1/8	316 Stainless Steel	290 psi @ 72° F	7894N44	000000
8mm	1/4	316 Stainless Steel	290 psi @ 72° F	7894N45	000000
10mm	1/4	316 Stainless Steel	290 psi @ 72° F	7894N46	000000
10mm	3/8	316 Stainless Steel	290 psi @ 72° F	7894N47	000000
12mm	1/4	316 Stainless Steel	290 psi @ 72° F	7894N48	000000
12mm	3/8	316 Stainless Steel	290 psi @ 72° F	7894N49	000000
12mm	1/2	316 Stainless Steel	290 psi @ 72° F	7894N51	000000