ASME B1.20.1 Hose Fittings

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Band-and-Buckle Clamp

Bolt Clamp

Crimp-On Hose Ferrule

Worm-Drive Clamp

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2B999

EAR99

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216 Products

About Pipe and Fittings

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

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 rubber hose and secure with a clamp.

Zinc-plated steel fittings are stronger and more durable than other metal fittings. They have fair corrosion resistance. Aluminum fittings are lighter in weight than other metal fittings. They have good corrosion resistance. Brass fittings are softer than other metal fittings, so they’re easier to thread together. They have good corrosion resistance.

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

Fittings with a hex body can be tightened with a wrench.

Straight Adapters, Hose × NPT Male Threaded Pipe

Straight Adapter with Hex Body

Straight Adapter with Round Body

Maximum Pressure: See table
Maximum Vacuum: See table
Temperature Range: -20° to 200° F
Attachment Type: Use Worm-Drive Clamps, Bolt Clamps, or Band-and-Buckle Clamps
Specifications Met: See table

Zinc-Plated Steel
For Hose ID	Pipe Size	Body Shape	Max. Pressure	Max. Vacuum	Specifications Met		Each
1/2"	1/2	Hex	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	5363K41	00000
3/4"	1/2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	53555K11	00000
3/4"	3/4	Hex	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	5363K42	0000
3/4"	1	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	53555K31	00000
1"	3/4	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	53555K51	00000
1"	1	Hex	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	5363K43	0000
1"	1 1/4	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	53555K32	00000
1 1/4"	1	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	53555K52	00000
1 1/4"	1 1/4	Hex	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	5363K44	0000
1 1/4"	1 1/2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	53555K33	00000
1 1/2"	1 1/4	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	53555K53	00000
1 1/2"	1 1/2	Hex	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	5363K45	00000
1 1/2"	2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	53555K34	00000
2"	1 1/2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	53555K54	00000
2"	2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	5363K46	00000
2"	2 1/2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	53555K35	00000
2 1/2"	2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	53555K55	00000
2 1/2"	2 1/2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	5363K47	00000
2 1/2"	3	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	53555K36	00000
3"	2 1/2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	53555K56	00000
3"	3	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	5363K48	00000
3"	4	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	53555K37	000000
4"	3	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	53555K57	000000
4"	4	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	5363K49	00000
5"	5	Round	100 psi @ 72° F	Not Rated	ASME B1.20.1, ASTM A53	5363K91	000000
6"	6	Round	100 psi @ 72° F	Not Rated	ASME B1.20.1, ASTM A53	5363K92	000000
8"	8	Round	100 psi @ 72° F	Not Rated	ASME B1.20.1, ASTM A53	5363K93	000000
Aluminum
1/2"	1/2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B241	5363K21	00000
3/4"	3/4	Hex	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B241	5363K22	00000
1"	1	Hex	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B241	5363K23	00000
1 1/4"	1 1/4	Hex	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B241	5363K24	00000
1 1/2"	1 1/2	Hex	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B241	5363K25	00000
2"	2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B241	5363K26	00000
2 1/2"	2 1/2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B241	5363K27	00000
3"	3	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B241	5363K28	00000
4"	4	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B241	5363K29	00000
6"	6	Round	100 psi @ 72° F	Not Rated	ASME B1.20.1, ASTM B241	5363K32	000000
Brass
1/2"	1/2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B43	5363K11	00000
3/4"	3/4	Hex	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B43	5363K12	00000
1"	1	Hex	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B43	5363K13	00000
1 1/4"	1 1/4	Hex	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B43	5363K14	00000
1 1/2"	1 1/2	Hex	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B43	5363K15	00000
2"	2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B43	5363K16	00000
2 1/2"	2 1/2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B43	5363K17	00000
3"	3	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B43	5363K18	000000
4"	4	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B43	5363K19	000000

Tight-Seal Barbed Hose Fittings for Air and Water

Also known as ball-seat hose nipples, these fittings consist of a barbed shaft with a rounded end that sits inside a female threaded nut. When mated with a male threaded fitting, the rounded end presses tightly against the inside of the male threads for a better seal than a single-piece fitting. Once assembled, insert the barbed end into rubber hose and secure with a clamp or a crimp-on hose ferrule. The nut swivels until tightened for easy installation. Fittings are brass for good corrosion resistance.

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

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

Exploded View

Assembled View

Maximum Pressure: 250 psi @72° F
Temperature Range: -40° to 160° F
Attachment Type: Use Crimp-On Hose Ferrules, except For 1/2" to 3/4" Hose IDs: Use Band-and-Buckle Clamps
Specifications Met: See table

Brass
For Hose ID	Pipe Size	Thread Type	Specifications Met	Pkg. Qty.		Pkg.
1/8"	1/8	NPSM	ASME B1.20.1, SAE J476	5	5440K101	000000
3/16"	1/8	NPSM	ASME B1.20.1, SAE J476	5	5440K102	00000
3/16"	1/4	NPSM	ASME B1.20.1, SAE J476	5	5440K103	00000
1/4"	1/8	NPSM	ASME B1.20.1, SAE J476	5	5440K104	00000
1/4"	1/4	NPSM	ASME B1.20.1, SAE J476	5	5440K105	00000
1/4"	3/8	NPSM	ASME B1.20.1, SAE J476	5	5440K106	00000
5/16"	1/4	NPSM	ASME B1.20.1, SAE J476	5	5440K107	00000
5/16"	3/8	NPSM	ASME B1.20.1, SAE J476	5	5440K108	00000
3/8"	1/4	NPSM	ASME B1.20.1, SAE J476	5	5440K109	00000
3/8"	3/8	NPSM	ASME B1.20.1, SAE J476	5	5440K111	00000
3/8"	1/2	NPSM	ASME B1.20.1, SAE J476	2	5440K112	00000
1/2"	3/8	NPSM	ASME B1.20.1, SAE J476	2	5440K113	00000
1/2"	1/2	NPSM	ASME B1.20.1, SAE J476	2	5440K114	00000
3/4"	3/4	NPSM	ASME B1.20.1, SAE J476	2	5440K115	00000

Easy-Fit Barbed Hose Fittings for Chemicals

Low-profile barbs and a longer first barb allow for a smoother, easier installation than other barbed fittings. Slide the barbed end into rubber hose and secure with a clamp. Fittings are 316 stainless steel, which has excellent corrosion resistance to withstand a variety of chemicals.

Adapters are also known as hose nipples; they adapt a barbed end to a threaded end. Adapters with a hex body can be tightened with a wrench.

Straight Adapters, Hose × NPT Male Threaded Pipe

Round Body

Hex Body

For Use With: Acetone, Isopropyl Alcohol, Mineral Oil, Sodium Hydroxide
Maximum Pressure: See table
Maximum Vacuum: 26 in. of Hg @ 72° F
Temperature Range: -20° to 200° F
Attachment Type: Use Worm-Drive Clamps, Bolt Clamps or Band-and-Buckle Clamps
Specifications Met: ASME B1.20.1, ASTM A312

316 Stainless Steel
For Hose ID	Pipe Size	Body Shape	Max. Pressure		Each
1/2"	1/2	Round	200 psi @ 72° F	5363K71	000000
3/4"	1/2	Round	175 psi @ 72° F	5363K38	00000
3/4"	3/4	Hex	175 psi @ 72° F	5363K72	00000
3/4"	1	Round	175 psi @ 72° F	5363K33	00000
1"	3/4	Round	150 psi @ 72° F	5363K39	00000
1"	1	Hex	150 psi @ 72° F	5363K73	00000
1"	1 1/4	Round	150 psi @ 72° F	5363K34	00000
1 1/4"	1	Round	140 psi @ 72° F	5363K66	00000
1 1/4"	1 1/4	Hex	140 psi @ 72° F	5363K74	00000
1 1/4"	1 1/2	Round	140 psi @ 72° F	5363K35	00000
1 1/2"	1	Round	130 psi @ 72° F	5363K67	000000
1 1/2"	1 1/4	Round	130 psi @ 72° F	5363K68	000000
1 1/2"	1 1/2	Hex	130 psi @ 72° F	5363K75	00000
1 1/2"	2	Round	130 psi @ 72° F	5363K36	000000
2"	1 1/4	Round	110 psi @ 72° F	5363K69	000000
2"	1 1/2	Round	110 psi @ 72° F	5363K84	000000
2"	2	Round	110 psi @ 72° F	5363K76	00000
2"	2 1/2	Round	110 psi @ 72° F	5363K37	000000
2 1/2"	2	Round	70 psi @ 72° F	5363K85	000000
2 1/2"	2 1/2	Round	70 psi @ 72° F	5363K77	00000
3"	3	Round	50 psi @ 72° F	5363K78	000000
4"	4	Round	50 psi @ 72° F	5363K79	000000
5"	5	Round	45 psi @ 72° F	5363K81	000000
6"	6	Round	25 psi @ 72° F	5363K82	000000
8"	8	Round	25 psi @ 72° F	5363K83	000000

Yor-Lok Fittings for Steel Tubing

For Use With: Air, Cutting Oil, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil
Tubing: Use with seamless steel
Specifications Met: See table

A nut with two sleeves (ferrules) gives these fittings extra gripping power. The sleeves bite into tubing as you tighten the nut, creating a strong seal. Also known as instrumentation fittings, they are made to tight tolerances for use in high-precision applications. Fittings are zinc-plated steel for fair corrosion resistance. They are compatible with Swagelok®, Let-Lok, and A-Lok fittings.

Straight Adapters, Tube × Male Threaded Pipe

For Tube
OD	Wall Thick.	Pipe Size	Material	Max. Pressure	Temp. Range, °F	Specifications Met		Each
NPT Threads
1/8"	0.035"	1/8	Zinc-Plated Steel	6,800 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K11	000000
3/16"	0.035"	1/8	Zinc-Plated Steel	6,700 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K13	00000
1/4"	0.035"	1/8	Zinc-Plated Steel	4,900 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K14	0000
1/4"	0.035"	1/4	Zinc-Plated Steel	4,900 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K15	0000
1/4"	0.035"	3/8	Zinc-Plated Steel	4,900 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K16	00000
1/4"	0.035"	1/2	Zinc-Plated Steel	4,900 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K17	00000
5/16"	0.035"	1/8	Zinc-Plated Steel	3,800 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K18	00000
5/16"	0.035"	1/4	Zinc-Plated Steel	3,800 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K19	00000
3/8"	0.035"	1/8	Zinc-Plated Steel	3,100 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K21	00000
3/8"	0.035"	1/4	Zinc-Plated Steel	3,100 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K22	00000
3/8"	0.035"	3/8	Zinc-Plated Steel	3,100 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K23	00000
3/8"	0.035"	1/2	Zinc-Plated Steel	3,100 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K24	00000
1/2"	0.035"	1/4	Zinc-Plated Steel	2,300 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K25	00000
1/2"	0.035"	3/8	Zinc-Plated Steel	2,300 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K26	00000
1/2"	0.035"	1/2	Zinc-Plated Steel	2,300 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K27	00000
1/2"	0.035"	3/4	Zinc-Plated Steel	2,300 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K28	00000
5/8"	0.035"	1/2	Zinc-Plated Steel	1,800 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K31	00000
3/4"	0.049"	1/2	Zinc-Plated Steel	2,200 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K32	00000
3/4"	0.049"	3/4	Zinc-Plated Steel	2,200 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K33	00000
1"	0.065"	1	Zinc-Plated Steel	2,100 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K38	00000

Straight Adapters, Tube × Female Threaded Pipe

For Tube
OD	Wall Thick.	Pipe Size	Material	Max. Pressure	Temp. Range, °F	Specifications Met		Each
NPT Threads
1/4"	0.035"	1/8	Zinc-Plated Steel	4,900 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K44	000000
1/4"	0.035"	1/4	Zinc-Plated Steel	4,900 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K45	00000
1/4"	0.035"	3/8	Zinc-Plated Steel	4,900 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K46	00000
1/4"	0.035"	1/2	Zinc-Plated Steel	4,900 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K47	00000
3/8"	0.035"	1/8	Zinc-Plated Steel	3,100 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K51	00000
3/8"	0.035"	1/4	Zinc-Plated Steel	3,100 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K52	00000
3/8"	0.035"	3/8	Zinc-Plated Steel	3,100 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K53	00000
3/8"	0.035"	1/2	Zinc-Plated Steel	3,100 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K54	00000
1/2"	0.035"	1/4	Zinc-Plated Steel	2,300 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K55	00000
1/2"	0.035"	3/8	Zinc-Plated Steel	2,300 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K56	00000
1/2"	0.035"	1/2	Zinc-Plated Steel	2,300 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K57	00000
1/2"	0.035"	3/4	Zinc-Plated Steel	2,300 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K58	00000
5/8"	0.035"	1/2	Zinc-Plated Steel	1,800 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K61	00000
3/4"	0.049"	1/2	Zinc-Plated Steel	2,200 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K62	00000
3/4"	0.049"	3/4	Zinc-Plated Steel	2,200 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K63	00000
1"	0.065"	1	Zinc-Plated Steel	2,100 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K64	00000

Straight Adapters, Tube Stem × Male Threaded Pipe

Fittings with tube stem insert into the tube end of another fitting in place of a length of tubing.

NPT Threads
Tube Stem OD	Pipe Size	Material	Max. Pressure	Temp. Range, °F	Specifications Met		Each
1/4"	1/8	Zinc-Plated Steel	4,900 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K621	00000
1/4"	1/4	Zinc-Plated Steel	4,900 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K622	0000
3/8"	1/4	Zinc-Plated Steel	3,100 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K623	00000
3/8"	3/8	Zinc-Plated Steel	3,100 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K624	00000
1/2"	3/8	Zinc-Plated Steel	2,300 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K625	00000
1/2"	1/2	Zinc-Plated Steel	2,300 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K626	00000

Straight Reducers, Tube

For Tube (A)		For Tube (B)
OD	Wall Thick.	OD	Wall Thick.	Material	Max. Pressure	Temp. Range, °F	Specifications Met		Each
1/4"	0.035"	1/8"	0.035"	Zinc-Plated Steel	4,900 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K232	000000
3/8"	0.035"	1/4"	0.049"	Zinc-Plated Steel	3,100 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K234	00000
1/2"	0.035"	1/4"	0.035"	Zinc-Plated Steel	2,300 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K235	00000
1/2"	0.035"	3/8"	0.065"	Zinc-Plated Steel	2,300 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K236	00000
3/4"	0.049"	1/2"	0.035"	Zinc-Plated Steel	2,200 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K238	00000

90° Elbow Adapters, Tube × Male Threaded Pipe

For Tube
OD	Wall Thick.	Pipe Size	Material	Max. Pressure	Temp. Range, °F	Specifications Met		Each
NPT Threads
1/8"	0.035"	1/8	Zinc-Plated Steel	6,800 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K71	000000
3/16"	0.035"	1/8	Zinc-Plated Steel	6,700 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K73	00000
1/4"	0.035"	1/8	Zinc-Plated Steel	4,900 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K74	00000
1/4"	0.035"	1/4	Zinc-Plated Steel	4,900 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K75	00000
1/4"	0.035"	3/8	Zinc-Plated Steel	4,900 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K76	00000
1/4"	0.035"	1/2	Zinc-Plated Steel	4,900 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K77	00000
5/16"	0.035"	1/8	Zinc-Plated Steel	3,800 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K78	00000
5/16"	0.035"	1/4	Zinc-Plated Steel	3,800 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K79	00000
3/8"	0.035"	1/8	Zinc-Plated Steel	3,100 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K81	00000
3/8"	0.035"	1/4	Zinc-Plated Steel	3,100 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K82	00000
3/8"	0.035"	3/8	Zinc-Plated Steel	3,100 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K83	00000
3/8"	0.035"	1/2	Zinc-Plated Steel	3,100 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K84	00000
1/2"	0.035"	1/4	Zinc-Plated Steel	2,300 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K85	00000
1/2"	0.035"	3/8	Zinc-Plated Steel	2,300 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K86	00000
1/2"	0.035"	1/2	Zinc-Plated Steel	2,300 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K87	00000
1/2"	0.035"	3/4	Zinc-Plated Steel	2,300 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K88	00000
5/8"	0.035"	1/2	Zinc-Plated Steel	1,800 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K91	00000
3/4"	0.049"	1/2	Zinc-Plated Steel	2,200 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K92	00000
3/4"	0.049"	3/4	Zinc-Plated Steel	2,200 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K93	00000
1"	0.065"	1	Zinc-Plated Steel	2,100 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K94	00000

Inline Tee Adapters, Tube × Male Threaded Pipe

Inline tees are also known as branch tees.

For Tube
OD	Wall Thick.	Pipe Size	Material	Max. Pressure	Temp. Range, °F	Specifications Met		Each
NPT Threads
1/4"	0.035"	1/8	Zinc-Plated Steel	4,900 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K104	000000
1/4"	0.035"	1/4	Zinc-Plated Steel	4,900 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K105	00000
3/8"	0.035"	1/4	Zinc-Plated Steel	3,100 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K112	00000
3/8"	0.035"	3/8	Zinc-Plated Steel	3,100 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K113	00000
1/2"	0.035"	3/8	Zinc-Plated Steel	2,300 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K116	00000
1/2"	0.035"	1/2	Zinc-Plated Steel	2,300 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K117	00000
5/8"	0.035"	1/2	Zinc-Plated Steel	1,800 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K118	00000

Inline Tee Adapters, Tube × Female Threaded Pipe

Inline tees are also known as branch tees.

For Tube
OD	Wall Thick.	Pipe Size	Material	Max. Pressure	Temp. Range, °F	Specifications Met		Each
NPT Threads
1/4"	0.035"	1/4	Zinc-Plated Steel	4,900 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K135	000000
3/8"	0.035"	1/4	Zinc-Plated Steel	3,100 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K142	00000
1/2"	0.035"	1/4	Zinc-Plated Steel	2,300 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K145	000000
1/2"	0.035"	3/8	Zinc-Plated Steel	2,300 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K146	00000
1/2"	0.035"	1/2	Zinc-Plated Steel	2,300 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K147	00000
3/4"	0.049"	3/4	Zinc-Plated Steel	2,200 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K153	00000

Right-Angle Tee Adapters, Tube × Male Threaded Pipe

Right-angle tees are also known as run tees.

For Tube
OD	Wall Thick.	Pipe Size	Material	Max. Pressure	Temp. Range, °F	Specifications Met		Each
NPT Threads
1/4"	0.035"	1/8	Zinc-Plated Steel	4,900 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K164	000000
1/4"	0.035"	1/4	Zinc-Plated Steel	4,900 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K165	00000
3/8"	0.035"	1/4	Zinc-Plated Steel	3,100 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K172	00000
3/8"	0.035"	3/8	Zinc-Plated Steel	3,100 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K173	000000
1/2"	0.035"	1/2	Zinc-Plated Steel	2,300 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179	5929K177	00000

Caps

Cap for Fitting

Caps for fittings replace the nut and sleeve of an existing fitting.

For Tube						Caps For Fitting
OD	Wall Thick.	Material	Max. Pressure	Temp. Range, °F	Specifications Met		Each
1"	0.065"	Zinc-Plated Steel	2,100 psi @ 72° F	-20° to 395°	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108	5929K259	000000

Nuts

For Tube
OD	Wall Thick.	Nut Material	Max. Pressure	Temp. Range, °F	Specifications Met		Each
1/8"	0.035"	Zinc-Plated Steel	6,800 psi @ 72° F	-20° to 395°	ASTM A108	5929K261	00000
3/16"	0.035"	Zinc-Plated Steel	6,700 psi @ 72° F	-20° to 395°	ASTM A108	5929K262	0000
1/4"	0.035"	Zinc-Plated Steel	4,900 psi @ 72° F	-20° to 395°	ASTM A108	5929K263	0000
5/16"	0.035"	Zinc-Plated Steel	3,800 psi @ 72° F	-20° to 395°	ASTM A108	5929K264	0000
3/8"	0.035"	Zinc-Plated Steel	3,100 psi @ 72° F	-20° to 395°	ASTM A108	5929K265	0000
1/2"	0.035"	Zinc-Plated Steel	2,300 psi @ 72° F	-20° to 395°	ASTM A108	5929K266	0000
5/8"	0.035"	Zinc-Plated Steel	1,800 psi @ 72° F	-20° to 395°	ASTM A108	5929K267	0000
3/4"	0.049"	Zinc-Plated Steel	2,200 psi @ 72° F	-20° to 395°	ASTM A108	5929K268	0000
1"	0.065"	Zinc-Plated Steel	2,100 psi @ 72° F	-20° to 395°	ASTM A108	5929K269	00000

Front and Back Sleeves

For Tube
OD	Wall Thick.	Front Sleeve Material	Back Sleeve Material	Max. Pressure	Temp. Range, °F	Specifications Met		Each
1/8"	0.035"	Zinc-Plated Steel	316 Stainless Steel	6,800 psi @ 72° F	-20° to 800°	ASME B31.3	5929K302	00000
3/16"	0.035"	Zinc-Plated Steel	316 Stainless Steel	6,700 psi @ 72° F	-20° to 800°	ASME B31.3	5929K303	0000
1/4"	0.035"	Zinc-Plated Steel	316 Stainless Steel	4,850 psi @ 72° F	-20° to 800°	ASME B31.3	5929K304	0000
5/16"	0.035"	Zinc-Plated Steel	316 Stainless Steel	3,800 psi @ 72° F	-20° to 800°	ASME B31.3	5929K305	0000
3/8"	0.035"	Zinc-Plated Steel	316 Stainless Steel	3,100 psi @ 72° F	-20° to 800°	ASME B31.3	5929K306	0000
1/2"	0.035"	Zinc-Plated Steel	316 Stainless Steel	2,300 psi @ 72° F	-20° to 800°	ASME B31.3	5929K307	00000
5/8"	0.035"	Zinc-Plated Steel	316 Stainless Steel	1,800 psi @ 72° F	-20° to 800°	ASME B31.3	5929K308	00000
3/4"	0.049"	Zinc-Plated Steel	316 Stainless Steel	2,150 psi @ 72° F	-20° to 800°	ASME B31.3	5929K309	00000
1"	0.065"	Zinc-Plated Steel	316 Stainless Steel	2,100 psi @ 72° F	-20° to 800°	ASME B31.3	5929K311	00000

Acid-Resistant Yor-Lok Fittings for Nickel Alloy Tubing

For Use With: Air, Cutting Oil, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Hydrofluoric Acid, Mineral Oil, Salt Water, Steam, Sulfuric Acid, Water
Temperature Range: -325° to 900° F
Tubing: Use with seamless soft 400 nickel
Specifications Met: See table

Made of 400 nickel, these Monel fittings have the corrosion resistance to handle hydrofluoric and sulfuric acid. Also known as instrumentation fittings, they are made to tight tolerances for use in high-precision applications. They include a nut with two sleeves (ferrules). The sleeves bite into tubing as you tighten the nut, creating a strong, leak-tight seal. They are compatible with Swagelok®, Let-Lok, and A-Lok fittings.

Straight Adapters, Tube × Male Threaded Pipe

For Tube
OD	Wall Thick.	Pipe Size	Material	Max. Pressure	Specifications Met		Each
NPT Threads
1/4"	0.035"	1/4	400 Nickel	4,800 psi @ 72° F	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM B164	7436T811	000000
3/8"	0.035"	1/4	400 Nickel	3,100 psi @ 72° F	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM B164	7436T812	00000
3/8"	0.035"	3/8	400 Nickel	3,100 psi @ 72° F	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM B164	7436T813	00000
1/2"	0.035"	1/2	400 Nickel	2,300 psi @ 72° F	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM B164	7436T814	00000

Straight Adapters, Tube × Female Threaded Pipe

For Tube
OD	Wall Thick.	Pipe Size	Material	Max. Pressure	Specifications Met		Each
NPT Threads
1/4"	0.035"	1/4	400 Nickel	4,800 psi @ 72° F	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM B164	7436T815	000000
3/8"	0.035"	1/4	400 Nickel	3,100 psi @ 72° F	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM B164	7436T816	00000
3/8"	0.035"	3/8	400 Nickel	3,100 psi @ 72° F	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM B164	7436T817	00000
1/2"	0.035"	1/2	400 Nickel	2,300 psi @ 72° F	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM B164	7436T818	000000

Straight Connectors, Tube

For Tube
OD	Wall Thick.	Material	Max. Pressure	Specifications Met		Each
1/4"	0.035"	400 Nickel	4,800 psi @ 72° F	ASME B1.20.1, ASME B31.1, ASTM B164, ASTM B564	7436T221	000000
3/8"	0.035"	400 Nickel	3,100 psi @ 72° F	ASME B1.20.1, ASME B31.1, ASTM B164, ASTM B564	7436T222	00000
1/2"	0.035"	400 Nickel	2,300 psi @ 72° F	ASME B1.20.1, ASME B31.1, ASTM B164, ASTM B564	7436T223	000000

90° Elbow Adapters, Tube × Male Threaded Pipe

For Tube
OD	Wall Thick.	Pipe Size	Material	Max. Pressure	Specifications Met		Each
NPT Threads
1/4"	0.035"	1/4	400 Nickel	4,800 psi @ 72° F	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM B564	7436T911	000000
3/8"	0.035"	1/4	400 Nickel	3,100 psi @ 72° F	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM B564	7436T912	00000
3/8"	0.035"	3/8	400 Nickel	3,100 psi @ 72° F	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM B564	7436T913	000000
1/2"	0.035"	1/2	400 Nickel	2,300 psi @ 72° F	ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM B564	7436T914	000000

90° Elbow Connectors, Tube

For Tube
OD	Wall Thick.	Material	Max. Pressure	Specifications Met		Each
1/4"	0.035"	400 Nickel	4,800 psi @ 72° F	ASME B1.20.1, ASME B31.1, ASTM B164, ASTM B564	7436T231	000000
3/8"	0.035"	400 Nickel	3,100 psi @ 72° F	ASME B1.20.1, ASME B31.1, ASTM B164, ASTM B564	7436T232	000000
1/2"	0.035"	400 Nickel	2,300 psi @ 72° F	ASME B1.20.1, ASME B31.1, ASTM B164, ASTM B564	7436T233	000000

Tee Connectors, Tube

For Tube
OD	Wall Thick.	Material	Max. Pressure	Specifications Met		Each
1/4"	0.035"	400 Nickel	4,800 psi @ 72° F	ASME B1.20.1, ASME B31.1, ASTM B164, ASTM B564	7436T241	0000000
3/8"	0.035"	400 Nickel	3,100 psi @ 72° F	ASME B1.20.1, ASME B31.1, ASTM B164, ASTM B564	7436T242	000000
1/2"	0.035"	400 Nickel	2,300 psi @ 72° F	ASME B1.20.1, ASME B31.1, ASTM B164, ASTM B564	7436T243	000000

Nuts

For Tube OD	Nut Material	Max. Pressure	Specifications Met		Each
1/4"	400 Nickel	4,800 psi @ 72° F	ASME B1.20.1, ASME B31.1, ASTM B164, ASTM B564	7436T261	00000
3/8"	400 Nickel	3,100 psi @ 72° F	ASME B1.20.1, ASME B31.1, ASTM B164, ASTM B564	7436T262	00000
1/2"	400 Nickel	2,300 psi @ 72° F	ASME B1.20.1, ASME B31.1, ASTM B164, ASTM B564	7436T263	00000

Front and Back Sleeves

For Tube OD	Sleeve Material	Max. Pressure	Specifications Met		Each
1/4"	400 Nickel	4,800 psi @ 72° F	ASME B1.20.1, ASME B31.1, ASTM B164, ASTM B564	7436T251	00000
3/8"	400 Nickel	3,100 psi @ 72° F	ASME B1.20.1, ASME B31.1, ASTM B164, ASTM B564	7436T252	00000
1/2"	400 Nickel	2,300 psi @ 72° F	ASME B1.20.1, ASME B31.1, ASTM B164, ASTM B564	7436T253	00000

Nuts for Acid-Resistant Yor-Lok Fittings for Nickel Alloy Tubing

For Use With: Air, Cutting Oil, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Hydrofluoric Acid, Mineral Oil, Salt Water, Steam, Sulfuric Acid, Water
Temperature Range: -325° to 900° F
Tubing: Use with seamless soft 400 nickel
Specifications Met: ASME B1.20.1, ASME B31.1, ASTM B164, ASTM B564
Compatible With: Let-Lok, Parker A-Lok, Swagelok®

Use these 400 nickel Monel nuts with Yor-Lok sleeves and fittings to create a strong, leak-resistant seal. They have the corrosion resistance to handle hydrofluoric and sulfuric acid.

For Tube OD	Nut Material	Maximum Pressure		Each
1/4"	400 Nickel	4,800 psi @ 72° F	7436T261	00000
3/8"	400 Nickel	3,100 psi @ 72° F	7436T262	00000
1/2"	400 Nickel	2,300 psi @ 72° F	7436T263	00000

Front and Back Sleeves for Acid-Resistant
Yor-Lok Fittings for Nickel Alloy Tubing

For Use With: Air, Cutting Oil, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Hydrofluoric Acid, Mineral Oil, Salt Water, Steam, Sulfuric Acid, Water
Temperature Range: -325° to 900° F
Tubing: Use with seamless soft 400 Nickel
Specifications Met: ASME B1.20.1, ASME B31.1, ASTM B164, ASTM B564
Compatible With: Let-Lok, Parker A-Lok, Swagelok®

Use these 400 nickel Monel sleeves with Yor-Lok nuts and fittings to create a strong, leak-resistant seal. They have the corrosion resistance to handle hydrofluoric and sulfuric acid. They are also known as ferrules.

For Tube OD	Sleeve Material	Max. Pressure		Each
1/4"	400 Nickel	4,800 psi @ 72° F	7436T251	00000
3/8"	400 Nickel	3,100 psi @ 72° F	7436T252	00000
1/2"	400 Nickel	2,300 psi @ 72° F	7436T253	00000

Easy-Fit Barbed Hose Fittings for Air and Water

Tight-Seal Barbed Hose Fittings for Air and Water

Easy-Fit Barbed Hose Fittings for Chemicals

Yor-Lok Fittings for Steel Tubing

Acid-Resistant Yor-Lok Fittings for Nickel Alloy Tubing

Nuts for Acid-Resistant Yor-Lok Fittings for Nickel Alloy Tubing

Front and Back Sleeves for Acid-ResistantYor-Lok Fittings for Nickel Alloy Tubing

Front and Back Sleeves for Acid-Resistant
Yor-Lok Fittings for Nickel Alloy Tubing