DIN 7631 Pipe Fittings | McMaster-Carr

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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.

Extreme-Pressure Stainless Steel Threaded Pipe Fittings

With the strength to handle extreme pressures, these fittings can be used to connect equipment in hydraulic fluid lines. 316 stainless steel fittings have excellent corrosion resistance. BSPP and metric male threads have either a gasket or a gasket and washer to prevent leaks.

For technical drawings and 3-D models, click on a part number.

Straight Adapters, Female × Male

Straight Adapter

BSPP and Metric
Male Threads with
Gasket and Washer

Specifications Met: See table
For Use With: See table

						316 Stainless Steel
Pipe Size (A)	Dash Size (A)	Thread Size (B)	Max. Pressure	For Use With	Specifications Met		Each
NPT Female × Metric Male
1/8	02	M10 × 1 mm	5,000 psi @ 72° F	Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 9974	00000000	000000
1/4	04	M12 × 1.5 mm	5,000 psi @ 72° F	Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 9974	00000000	00000
1/4	04	M14 × 1.5 mm	5,000 psi @ 72° F	Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 9974	00000000	00000
3/8	06	M16 × 1.5 mm	4,500 psi @ 72° F	Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 9974	00000000	00000
3/8	06	M18 × 1.5 mm	4,500 psi @ 72° F	Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 9974	00000000	00000
1/2	08	M18 × 1.5 mm	4,000 psi @ 72° F	Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 9974	00000000	00000
1/2	08	M20 × 1.5 mm	3,500 psi @ 72° F	Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 9974	00000000	00000
1/2	08	M22 × 1.5 mm	3,500 psi @ 72° F	Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 9974	00000000	00000

Straight Adapters, Male

Front

BSPP and Metric
Male Threads with
Gasket and Washer

For Use With: See table
Specifications Met: See table

						316 Stainless Steel
Pipe Size (A)	Dash Size (A)	Thread Size (B)	Max. Pressure	For Use With	Specifications Met		Each
BSPP Male × Metric Male
1/4	04	M12 × 1.5 mm	5,000 psi @ 72° F	Hydraulic Fluid, Oil, Water	DIN 7631, ISO 1179, ISO 8434-6, ISO 9974	00000000	000000
1/4	04	M14 × 1.5 mm	5,000 psi @ 72° F	Hydraulic Fluid, Oil, Water	DIN 7631, ISO 1179, ISO 8434-6, ISO 9974	00000000	00000
1/4	04	M16 × 1.5 mm	5,000 psi @ 72° F	Hydraulic Fluid, Oil, Water	DIN 7631, ISO 1179, ISO 8434-6, ISO 9974	00000000	00000
3/8	06	M16 × 1.5 mm	5,000 psi @ 72° F	Hydraulic Fluid, Oil, Water	DIN 7631, ISO 1179, ISO 8434-6, ISO 9974	00000000	00000
3/8	06	M20 × 1.5 mm	5,000 psi @ 72° F	Hydraulic Fluid, Oil, Water	DIN 7631, ISO 1179, ISO 8434-6, ISO 9974	00000000	00000
1/2	08	M16 × 1.5 mm	4,500 psi @ 72° F	Hydraulic Fluid, Oil, Water	DIN 7631, ISO 1179, ISO 8434-6, ISO 9974	00000000	00000
1/2	08	M18 × 1.5 mm	4,500 psi @ 72° F	Hydraulic Fluid, Oil, Water	DIN 7631, ISO 1179, ISO 8434-6, ISO 9974	00000000	00000
1/2	08	M20 × 1.5 mm	4,500 psi @ 72° F	Hydraulic Fluid, Oil, Water	DIN 7631, ISO 1179, ISO 8434-6, ISO 9974	00000000	00000
1/2	08	M22 × 1.5 mm	4,500 psi @ 72° F	Hydraulic Fluid, Oil, Water	DIN 7631, ISO 1179, ISO 8434-6, ISO 9974	00000000	00000
3/4	12	M22 × 1.5 mm	3,600 psi @ 72° F	Hydraulic Fluid, Oil, Water	DIN 7631, ISO 1179, ISO 8434-6, ISO 9974	00000000	00000
3/4	12	M27 × 2 mm	3,600 psi @ 72° F	Hydraulic Fluid, Oil, Water	DIN 7631, ISO 1179, ISO 8434-6, ISO 9974	00000000	00000

Plugs with Hex Drive

Metric and BSPP Male Threads with Gasket

For Use With:
NPTF: Hydraulic Fluid, Oil, Steam, Water
BSPP and Metric: Hydraulic Fluid, Oil, Water
Specifications Met:
NPTF: ASTM A479
Metric: DIN 7631, ISO 9974
BSPP: ISO 1179, ISO 8434-6

			316 Stainless Steel
Thread Size	Drive Size	Max. Pressure		Each
Metric Male
M10 × 1 mm	5 mm	5,800 psi @ 72° F	00000000	000000
M12 × 1.5 mm	6 mm	5,800 psi @ 72° F	00000000	00000
M14 × 1.5 mm	6 mm	5,800 psi @ 72° F	00000000	00000
M16 × 1.5 mm	8 mm	5,800 psi @ 72° F	00000000	00000
M18 × 1.5 mm	8 mm	5,800 psi @ 72° F	00000000	00000
M20 × 1.5 mm	10 mm	5,800 psi @ 72° F	00000000	00000
M22 × 1.5 mm	10 mm	5,800 psi @ 72° F	00000000	00000
M26 × 1.5 mm	12 mm	5,800 psi @ 72° F	00000000	00000
M27 × 2 mm	12 mm	5,800 psi @ 72° F	00000000	00000
M33 × 2 mm	17 mm	5,800 psi @ 72° F	00000000	00000

Replacement Washers

Temperature Range: -22° to 230° F

			316 Stainless Steel
For Pipe Size	For Thread Size	Gasket Material	Thickness		Each
For BSPP Male
1/4	__	Buna-N Rubber	2.03mm	00000000	00000
3/8	__	Buna-N Rubber	2mm	00000000	0000
1/2	__	Buna-N Rubber	2.5mm	00000000	0000
3/4	__	Buna-N Rubber	2.5mm	00000000	0000
For Metric Male
__	M10	Buna-N Rubber	2mm	00000000	0000
__	M12	Buna-N Rubber	1.5mm	00000000	0000
__	M14	Buna-N Rubber	1.5mm	00000000	0000
__	M16	Buna-N Rubber	1.5mm	00000000	0000
__	M18	Buna-N Rubber	1.5mm	00000000	00000
__	M20	Buna-N Rubber	1.5mm	00000000	00000
__	M22	Buna-N Rubber	2mm	00000000	00000

Compact Extreme-Pressure Steel Threaded Pipe Fittings

These fittings are strong enough to handle extreme pressures, yet small enough to fit into cramped spaces. They are galvanized and zinc-plated steel, which have better corrosion resistance than plain steel fittings. BSPP and metric male threads have either a gasket, or a gasket and washer, to prevent leaks.

For technical drawings and 3-D models, click on a part number.

Straight Connectors, Female

For Use With:
NPTF: Air, Hydraulic Fluid, Water
Metric: Air, Hydraulic Fluid, Oil, Water
Specifications Met:
NPTF: ASTM A108
Metric: DIN 7631, ISO 6149, ISO 9974

Metric Female
Thread Size	Max. Pressure	Material		Each
M12 × 1.5 mm	4,500 psi @ 72° F	Galvanized Steel	00000000	000000
M14 × 1.5 mm	4,500 psi @ 72° F	Galvanized Steel	00000000	00000
M16 × 1.5 mm	4,000 psi @ 72° F	Galvanized Steel	00000000	00000
M18 × 1.5 mm	4,000 psi @ 72° F	Galvanized Steel	00000000	00000
M20 × 1.5 mm	3,500 psi @ 72° F	Galvanized Steel	00000000	00000
M22 × 1.5 mm	3,500 psi @ 72° F	Galvanized Steel	00000000	00000

Straight Adapters, Female × Male

BSPP and Metric
Male Threads with
Gasket and Washer

For Use With: See table
Specifications Met: See table

NPT Female × Metric Male
Pipe Size (A)	Thread Size (A)	Dash Size (A)	Pipe Size (B)	Thread Size (B)	Dash Size (B)	Max. Pressure	Material	For Use With	Specifications Met		Each
1/8	__	02	__	M6 × 0.75 mm	__	5,000 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 6149, ISO 9974	00000000	000000
1/8	__	02	__	M6 × 1 mm	__	5,000 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 6149, ISO 9974	00000000	00000
1/8	__	02	__	M8 × 1 mm	__	5,000 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 6149, ISO 9974	00000000	00000
1/8	__	02	__	M10 × 1 mm	__	5,000 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 6149, ISO 9974	00000000	00000
1/8	__	02	__	M10 × 1.5 mm	__	5,000 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 6149, ISO 9974	00000000	00000
1/8	__	02	__	M12 × 1.5 mm	__	5,000 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 6149, ISO 9974	00000000	00000
1/4	__	04	__	M10 × 1 mm	__	4,500 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 6149, ISO 9974	00000000	00000
1/4	__	04	__	M10 × 1.5 mm	__	5,000 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 6149, ISO 9974	00000000	00000
1/4	__	04	__	M12 × 1 mm	__	4,500 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 6149, ISO 9974	00000000	00000
1/2	__	08	__	M16 × 1.5 mm	__	3,500 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 6149, ISO 9974	00000000	00000
1/2	__	08	__	M20 × 1.5 mm	__	3,500 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 6149, ISO 9974	00000000	00000
3/4	__	12	__	M26 × 1.5 mm	__	3,000 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 6149, ISO 9974	00000000	00000
3/4	__	12	__	M27 × 2 mm	__	3,000 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 6149, ISO 9974	00000000	00000
1	__	16	__	M33 × 2 mm	__	2,500 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 6149, ISO 9974	00000000	00000
Metric Female × NPT Male
__	M8 × 1 mm	__	1/8	__	02	5,000 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 6149, ISO 9974	00000000	00000
__	M10 × 1 mm	__	1/8	__	02	5,000 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 6149, ISO 9974	00000000	00000
__	M10 × 1.5 mm	__	1/8	__	02	5,000 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 6149, ISO 9974	00000000	00000
__	M12 × 1.5 mm	__	1/4	__	04	6,000 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 6149, ISO 9974	00000000	00000
__	M14 × 1.5 mm	__	1/4	__	04	6,000 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 6149, ISO 9974	00000000	00000
__	M14 × 1.5 mm	__	3/8	__	06	5,500 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 6149, ISO 9974	00000000	00000
__	M16 × 1.5 mm	__	1/4	__	04	6,000 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 6149, ISO 9974	00000000	00000
__	M16 × 1.5 mm	__	3/8	__	06	5,500 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 6149, ISO 9974	00000000	00000
__	M18 × 1.5 mm	__	3/8	__	06	5,500 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 6149, ISO 9974	00000000	00000
__	M18 × 1.5 mm	__	1/2	__	08	4,500 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 6149, ISO 9974	00000000	00000
__	M20 × 1.5 mm	__	1/2	__	08	4,500 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 6149, ISO 9974	00000000	00000
__	M22 × 1.5 mm	__	1/2	__	08	4,500 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 6149, ISO 9974	00000000	00000
__	M26 × 1.5 mm	__	3/4	__	12	3,500 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	ASME B1.20.3, DIN 7631, ISO 6149, ISO 9974	00000000	00000

Straight Adapters, Male

BSPP, Metric, and UN/UNF
(SAE Straight) Male Threads
with Gasket and Washer

For Use With: See table
Specifications Met: See table

BSPP Male × Metric Male
Pipe Size (A)	Dash Size (A)	Thread Size (B)	Max. Pressure	Material	For Use With	Specifications Met		Each
1/8	02	M10 × 1 mm	5,000 psi @ 72° F	Galvanized Steel	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Oil, Water	DIN 7631, ISO 1179, ISO 6149, ISO 8434-6, ISO 9974	00000000	000000
1/4	04	M10 × 1.5 mm	6,000 psi @ 72° F	Galvanized Steel	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Oil, Water	DIN 7631, ISO 1179, ISO 6149, ISO 8434-6, ISO 9974	00000000	00000
1/4	04	M12 × 1.5 mm	6,000 psi @ 72° F	Galvanized Steel	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Oil, Water	DIN 7631, ISO 1179, ISO 6149, ISO 8434-6, ISO 9974	00000000	00000
1/4	04	M14 × 1.5 mm	6,000 psi @ 72° F	Galvanized Steel	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Oil, Water	DIN 7631, ISO 1179, ISO 6149, ISO 8434-6, ISO 9974	00000000	00000
3/8	06	M12 × 1.5 mm	5,500 psi @ 72° F	Galvanized Steel	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Oil, Water	DIN 7631, ISO 1179, ISO 6149, ISO 8434-6, ISO 9974	00000000	00000
3/8	06	M14 × 1.5 mm	5,500 psi @ 72° F	Galvanized Steel	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Oil, Water	DIN 7631, ISO 1179, ISO 6149, ISO 8434-6, ISO 9974	00000000	00000
3/8	06	M16 × 1.5 mm	5,500 psi @ 72° F	Galvanized Steel	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Oil, Water	DIN 7631, ISO 1179, ISO 6149, ISO 8434-6, ISO 9974	00000000	00000
3/8	06	M20 × 1.5 mm	4,500 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	DIN 7631, ISO 1179, ISO 6149, ISO 8434-6, ISO 9974	0000000	00000
1/2	08	M18 × 1.5 mm	4,500 psi @ 72° F	Galvanized Steel	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Oil, Water	DIN 7631, ISO 1179, ISO 6149, ISO 8434-6, ISO 9974	00000000	00000
1/2	08	M20 × 1.5 mm	4,500 psi @ 72° F	Galvanized Steel	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Oil, Water	DIN 7631, ISO 1179, ISO 6149, ISO 8434-6, ISO 9974	00000000	00000
1/2	08	M22 × 1.5 mm	4,500 psi @ 72° F	Galvanized Steel	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Oil, Water	DIN 7631, ISO 1179, ISO 6149, ISO 8434-6, ISO 9974	00000000	00000
5/8	__	M22 × 1.5 mm	4,000 psi @ 72° F	Galvanized Steel	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Oil, Water	DIN 7631, ISO 1179, ISO 6149, ISO 8434-6, ISO 9974	00000000	00000
3/4	12	M24 × 1.5 mm	3,500 psi @ 72° F	Galvanized Steel	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Oil, Water	DIN 7631, ISO 1179, ISO 6149, ISO 8434-6, ISO 9974	00000000	00000
1	16	M36 × 1.5 mm	3,000 psi @ 72° F	Galvanized Steel	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Oil, Water	DIN 7631, ISO 1179, ISO 6149, ISO 8434-6, ISO 9974	00000000	00000

Straight Reducers, Female

For Use With:
NPTF: Air, Hydraulic Fluid, Water
Metric: Air, Hydraulic Fluid, Oil, Water
Specifications Met:
NPTF: ASTM A108
Metric: DIN 7631, ISO 6149, ISO 9974

Thread Size
(A)	(B)	Max. Pressure	Material		Each
Metric Female
M16 × 1.5 mm	M12 × 1.5 mm	4,500 psi @ 72° F	Galvanized Steel	00000000	000000
M22 × 1.5 mm	M16 × 1.5 mm	4,000 psi @ 72° F	Galvanized Steel	00000000	00000

Plugs with Hex Drive

BSPP and Metric
Male Threads
with Gasket

For Use With:
NPTF and UN/UNF (SAE Straight): Air, Hydraulic Fluid, Water
Metric, BSPP and BSPT: Air, Hydraulic Fluid, Oil, Water
Specifications Met: See table

Metric Male
Thread Size	Drive Size	Max. Pressure	Material	Specifications Met		Each
M10 × 1 mm	5 mm	5,600 psi @ 72° F	Galvanized Steel	DIN 7631, ISO 9974	00000000	00000
M12 × 1.5 mm	6 mm	5,600 psi @ 72° F	Galvanized Steel	DIN 7631, ISO 9974	00000000	0000
M14 × 1.5 mm	6 mm	5,600 psi @ 72° F	Galvanized Steel	DIN 7631, ISO 9974	00000000	0000
M16 × 1.5 mm	6 mm	5,600 psi @ 72° F	Galvanized Steel	DIN 7631, ISO 9974	00000000	0000
M18 × 1.5 mm	8 mm	5,600 psi @ 72° F	Galvanized Steel	DIN 7631, ISO 9974	00000000	0000
M20 × 1.5 mm	10 mm	5,600 psi @ 72° F	Galvanized Steel	DIN 7631, ISO 9974	00000000	00000
M22 × 1.5 mm	10 mm	5,600 psi @ 72° F	Galvanized Steel	DIN 7631, ISO 9974	00000000	0000
M24 × 1.5 mm	10 mm	5,600 psi @ 72° F	Galvanized Steel	DIN 7631, ISO 9974	00000000	00000
M26 × 1.5 mm	12 mm	5,600 psi @ 72° F	Galvanized Steel	DIN 7631, ISO 9974	00000000	00000
M27 × 2 mm	12 mm	5,600 psi @ 72° F	Galvanized Steel	DIN 7631, ISO 9974	00000000	00000

Plugs with External Hex Drive

BSPP and Metric
Male Threads with
Gasket and Washer

For Use With: See table
Specifications Met: See table

Metric Male
Thread Size	Plug Construction	Max. Pressure	Material	For Use With	Specifications Met		Each
M10 × 1 mm	Solid	5,600 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	DIN 7631, ISO 6149, ISO 9974	00000000	00000
M12 × 1.5 mm	Solid	5,600 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	DIN 7631, ISO 6149, ISO 9974	00000000	0000
M14 × 1.5 mm	Solid	5,600 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	DIN 7631, ISO 6149, ISO 9974	00000000	0000
M16 × 1.5 mm	Solid	5,600 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	DIN 7631, ISO 6149, ISO 9974	00000000	0000
M18 × 1.5 mm	Solid	5,600 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	DIN 7631, ISO 6149, ISO 9974	00000000	0000
M20 × 1.5 mm	Solid	5,600 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	DIN 7631, ISO 6149, ISO 9974	00000000	00000
M22 × 1.5 mm	Solid	5,600 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	DIN 7631, ISO 6149, ISO 9974	00000000	00000
M24 × 1.5 mm	Solid	5,600 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	DIN 7631, ISO 6149, ISO 9974	00000000	00000
M26 × 1.5 mm	Solid	5,600 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	DIN 7631, ISO 6149, ISO 9974	00000000	00000
M30 × 2 mm	Solid	5,600 psi @ 72° F	Galvanized Steel	Air, Hydraulic Fluid, Oil, Water	DIN 7631, ISO 6149, ISO 9974	00000000	00000

Replacement Washers

Temperature Range: -20° to 230° F

For BSPP Male
For Pipe Size	For Thread Size	Gasket Material	Thickness		Each
1/8	__	Buna-N Rubber	2mm	00000000	00000
1/4	__	Buna-N Rubber	2.03mm	00000000	000
3/8	__	Buna-N Rubber	2mm	00000000	000
1/2	__	Buna-N Rubber	2.5mm	00000000	0000
5/8	__	Buna-N Rubber	2.5mm	00000000	0000
3/4	__	Buna-N Rubber	2.5mm	00000000	0000
1	__	Buna-N Rubber	3.2mm	00000000	0000
For Metric Male
__	M6	Buna-N Rubber	1mm	00000000	0000
__	M8	Buna-N Rubber	1mm	00000000	0000
__	M10	Buna-N Rubber	2mm	00000000	000
__	M12	Buna-N Rubber	1.5mm	00000000	0000
__	M14	Buna-N Rubber	1.5mm	00000000	0000
__	M16	Buna-N Rubber	1.5mm	00000000	0000
__	M18	Buna-N Rubber	1.5mm	00000000	0000
__	M20	Buna-N Rubber	1.5mm	00000000	0000
__	M22	Buna-N Rubber	2mm	00000000	0000
__	M24	Buna-N Rubber	2mm	00000000	0000
__	M26	Buna-N Rubber	2.5mm	00000000	0000
__	M27	Buna-N Rubber	2mm	00000000	0000
__	M30	Buna-N Rubber	2mm	00000000	0000
__	M33	Buna-N Rubber	2mm	00000000	0000