ASTM A320 Pipe Fittings | McMaster-Carr

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Fitting Type

Thread Type

UN/UNF (SAE Straight)

System of Measurement

Pipe Size

Shape

Material

Gender

Thread Size

Fitting Connection

Pipe Material

316-316L Stainless Steel

For Use With

Connects To

Body Shape

Flange Material

316-316L Stainless Steel

Maximum Pressure @ Temperature

Length

Hex Width

Maximum Steam Pressure @ Temperature

100 psi @ 350° F

Pressure Class

150

Export Control Classification Number (ECCN)

2B999

EAR99

DFARS Specialty Metals

Exempt

REACH

Compliant

RoHS

Compliant

Pipe Schedule

Specifications Met

Federal Specification

OSHA Compliant 29 CFR 1926.701

Thread Pitch

311 Products

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.

Medium-Pressure Stainless Steel Threaded Pipe Fittings

Choose these fittings when you want the same high-quality found in our low-pressure pipe fittings, but need more strength to handle higher pressures.

316 stainless steel fittings have excellent corrosion resistance.

BSPP male threads have a gasket to protect against leaks.

Fluoroelastomer gaskets withstand high and low temperatures like silicone gaskets do, and also have some resistance to fuel and oil.

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

Straight Adapters, Female × Male

BSPP Male Threads with Gasket

For Use With: Air, Coolant, Natural Gas, Oil, Steam, Water
Pressure Class : 150
Specifications Met: ASTM A314, ASTM A320, ASTM A582
Pipe Nipples and Pipe: Use Schedule 40 stainless steel
Flanges: Use Class 150 stainless steel

				316 Stainless Steel
Pipe Size	Max. Pressure	Max. Steam Pressure	Gasket Material		Each
NPT Female × BSPP Male
1/16	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	000000
1/8	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
3/8	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/2	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
3/4	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
NPT Female × BSPT Male
1/16	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/8	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/4	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
3/8	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/2	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
3/4	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
BSPP Female × NPT Male
1/16	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/8	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/4	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
3/8	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/2	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
3/4	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
BSPT Female × NPT Male
1/8	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/4	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
3/8	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/2	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
3/4	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000

Straight Reducing Adapters

BSPP Male Threads with Gasket

For Use With: Air, Coolant, Natural Gas, Oil, Steam, Water
Pressure Class : 150
Specifications Met: ASTM A314, ASTM A320, ASTM A582
Pipe Nipples and Pipe: Use Schedule 40 stainless steel
Flanges: Use Class 150 stainless steel

Pipe Size					316 Stainless Steel
(A)	(B)	Max. Pressure	Max. Steam Pressure	Gasket Material		Each
NPT Female × BSPP Male
1/16	1/8	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	000000
1/16	1/4	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/8	1/16	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/8	1/4	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/8	3/8	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/8	1/2	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	1/16	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	1/8	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	3/8	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	1/2	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	3/4	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	1	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
3/8	1/8	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
3/8	1/4	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
3/8	1/2	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
3/8	3/4	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
3/8	1	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/2	1/8	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/2	1/4	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/2	3/8	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/2	3/4	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/2	1	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
3/4	1/4	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
3/4	3/8	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
3/4	1/2	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
3/4	1	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1	1/2	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1	3/4	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
NPT Female × BSPT Male
1/16	1/8	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/8	1/16	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/8	1/4	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/8	3/8	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/4	1/16	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/4	1/8	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/4	3/8	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/4	1/2	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/4	3/4	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
3/8	1/8	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
3/8	1/4	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
3/8	1/2	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/2	1/4	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/2	3/8	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/2	3/4	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/2	1	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
3/4	3/8	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
3/4	1	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1	1/2	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1	3/4	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
BSPP Female × NPT Male
1/8	1/4	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/8	3/8	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/4	1/16	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/4	1/8	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/4	3/8	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/4	1/2	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/4	3/4	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
3/8	1/4	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
3/8	1/2	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
3/8	3/4	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/2	1/4	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/2	3/8	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/2	3/4	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/2	1	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
3/4	1/4	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
3/4	3/8	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
3/4	1/2	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
3/4	1	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1	1/4	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1	1/2	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1	3/4	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
BSPT Female × NPT Male
1/8	1/16	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/8	1/4	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/4	1/8	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/4	1/2	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
3/8	1/4	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
3/8	1/2	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
3/8	3/4	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/2	1/4	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/2	3/4	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
3/4	1/2	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1	3/4	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000

Miniature Medium-Pressure Stainless Steel Threaded Pipe Fittings

When space is at a premium choose these compact fittings. Though small in size, they have the strength to handle medium-pressure applications. Fittings are stainless steel for very good corrosion resistance.

Female x male 90° elbow adapters are also known as street elbows.

Metric, BSPP, and UN/UNF (SAE Straight) male threads have a gasket to protect against leaks. Made from fluoroelastomer, these gaskets resist chemicals, including benzene, butyl alcohol, and ethylene glycol. UN/UNF (SAE Straight) threads are also known as O-ring boss threads.

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

Straight Connectors

For Use With: Air, Natural Gas, Oil, Steam, Water
Specifications Met: ASTM A314, ASTM A320, ASTM A582

			303 Stainless Steel
Pipe Size	Max. Pressure	Max. Steam Pressure		Each
NPT Male
1/16	500 psi @ 72° F	100 psi @ 350° F	00000000	000000
1/8	500 psi @ 72° F	100 psi @ 350° F	00000000	00000
1/4	500 psi @ 72° F	100 psi @ 350° F	00000000	00000

Straight Adapters, Female × Male

Front

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

For Use With: Air, Natural Gas, Oil, Steam, Water
Specifications Met: ASTM A314, ASTM A320, ASTM A582

303 Stainless Steel
Pipe Size (A)	Thread Size (A)	Pipe Size (B)	Thread Size (B)	Max. Pressure	Max. Steam Pressure	Gasket Material		Each
NPT Female × Metric Male
1/16	__	__	M3 × 0.5 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	000000
1/16	__	__	M5 × 0.8 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/16	__	__	M6 × 1 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/16	__	__	M8 × 1 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/8	__	__	M3 × 0.5 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/8	__	__	M5 × 0.8 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
1/8	__	__	M6 × 1 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
1/8	__	__	M8 × 1 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
1/8	__	__	M10 × 1.25 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	__	__	M3 × 0.5 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	__	__	M5 × 0.8 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	__	__	M6 × 1 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	__	__	M8 × 1 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	__	__	M10 × 1.25 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
NPT Female × BSPP Male
1/16	__	1/16	__	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/8	__	1/8	__	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	__	1/4	__	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
NPT Female × UN/UNF (SAE Straight) Male
1/16	__	__	10-32	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/16	__	__	1/4"-28	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/8	__	__	10-32	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
1/8	__	__	1/4"-28	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/8	__	__	7/16"-20	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/8	__	__	9/16"-18	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	__	__	10-32	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	__	__	1/4"-28	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	__	__	7/16"-20	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	__	__	9/16"-18	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
Metric Female × NPT Male
__	M5 × 0.8 mm	1/16	__	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
__	M5 × 0.8 mm	1/8	__	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
__	M5 × 0.8 mm	1/4	__	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
__	M6 × 1 mm	1/16	__	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
__	M6 × 1 mm	1/8	__	500 psi @ 72° F	100 psi @ 350° F	__	0000000	00000
__	M6 × 1 mm	1/4	__	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
__	M8 × 1 mm	1/8	__	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
__	M8 × 1 mm	1/4	__	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
__	M10 × 1.25 mm	1/8	__	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
__	M10 × 1.25 mm	1/4	__	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
Metric Female × UN/UNF (SAE Straight) Male
__	M6 × 1 mm	__	10-32	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
UN/UNF (SAE Straight) Female × NPT Male
__	10-32	1/16	__	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
__	10-32	1/8	__	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
__	10-32	1/4	__	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
__	1/4"-28	1/16	__	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
__	1/4"-28	1/4	__	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
__	7/16"-20	1/8	__	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
__	7/16"-20	1/4	__	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
__	9/16"-18	1/8	__	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
__	9/16"-18	1/4	__	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
316 Stainless Steel
NPT Female × Metric Male
1/16	__	__	M5 × 0.8 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
1/8	__	__	M3 × 0.5 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
1/8	__	__	M5 × 0.8 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
1/8	__	__	M6 × 1 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
1/8	__	__	M8 × 1 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
1/8	__	__	M10 × 1.25 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
1/4	__	__	M5 × 0.8 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
1/4	__	__	M6 × 1 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
1/4	__	__	M8 × 1 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
1/4	__	__	M10 × 1.25 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
NPT Female × BSPP Male
1/8	__	1/8	__	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
1/4	__	1/4	__	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
Metric Female × NPT Male
__	M5 × 0.8 mm	1/16	__	500 psi @ 72° F	100 psi @ 350° F	__	0000000	00000
__	M5 × 0.8 mm	1/8	__	500 psi @ 72° F	100 psi @ 350° F	__	0000000	00000
__	M5 × 0.8 mm	1/4	__	500 psi @ 72° F	100 psi @ 350° F	__	0000000	00000

Straight Adapters, Male

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

For Use With: Air, Natural Gas, Oil, Steam, Water
Specifications Met: ASTM A314, ASTM A320, ASTM A582

303 Stainless Steel
Pipe Size	Thread Size	Max. Pressure	Max. Steam Pressure	Gasket Material		Each
NPT Male × Metric Male
1/16	M5 × 0.8 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	000000
1/8	M5 × 0.8 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/8	M6 × 1 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/8	M8 × 1 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/8	M10 × 1.25 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	M5 × 0.8 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	M6 × 1 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	M8 × 1 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	M10 × 1.25 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
NPT Male × BSPP Male
1/8	__	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	__	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
NPT Male × UN/UNF (SAE Straight) Male
1/16	10-32	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/16	1/4"-28	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/8	10-32	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/8	1/4"-28	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	000000	00000
1/8	7/16"-20	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/8	9/16"-18	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	10-32	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	1/4"-28	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	7/16"-20	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	9/16"-18	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
316 Stainless Steel
NPT Male × Metric Male
1/16	M5 × 0.8 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
1/8	M5 × 0.8 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
1/8	M8 × 1 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
1/8	M10 × 1.25 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
1/4	M5 × 0.8 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
1/4	M6 × 1 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
1/4	M8 × 1 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
1/4	M10 × 1.25 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000

Straight Reducing Adapters

Front

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

For Use With: Air, Natural Gas, Oil, Steam, Water
Specifications Met: ASTM A314, ASTM A320, ASTM A582

Pipe Size
(A)	(B)	Max. Pressure	Max. Steam Pressure	Lg.	Hex Wd.	Gasket Material		Each
303 Stainless Steel
NPT Female × NPT Male
1/8	1/16	500 psi @ 72° F	100 psi @ 350° F	13/16"	1/2"	__	0000000	000000
1/4	1/16	500 psi @ 72° F	100 psi @ 350° F	1 1/64"	5/8"	__	00000000	00000
1/4	1/8	500 psi @ 72° F	100 psi @ 350° F	15/16"	5/8"	__	00000000	00000
NPT Female × BSPP Male
1/8	1/4	500 psi @ 72° F	100 psi @ 350° F	11/16"	3/4"	Fluoroelastomer Rubber	00000000	00000
1/4	1/8	500 psi @ 72° F	100 psi @ 350° F	1 1/16"	5/8"	Fluoroelastomer Rubber	00000000	00000
NPT Male × BSPP Male
1/4	1/8	500 psi @ 72° F	100 psi @ 350° F	1 1/16"	5/8"	Fluoroelastomer Rubber	00000000	00000
316 Stainless Steel
NPT Female × NPT Male
1/8	1/16	500 psi @ 72° F	100 psi @ 350° F	13/16"	1/2"	__	0000000	00000
1/4	1/16	500 psi @ 72° F	100 psi @ 350° F	1 1/64"	5/8"	__	0000000	00000
1/4	1/8	500 psi @ 72° F	100 psi @ 350° F	15/16"	5/8"	__	0000000	00000
NPT Female × BSPP Male
1/4	1/8	500 psi @ 72° F	100 psi @ 350° F	1 1/16"	5/8"	Fluoroelastomer Rubber	0000000	00000

Bushing Straight Reducing Adapters

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

For Use With: Air, Natural Gas, Oil, Steam, Water
Specifications Met: ASTM A314, ASTM A320, ASTM A582

303 Stainless Steel
Pipe Size (A)	Thread Size (A)	Pipe Size (B)	Thread Size (B)	Max. Pressure	Max. Steam Pressure	Gasket Material	Lg.	Hex Wd.		Each
NPT Male × NPT Female
1/8	__	1/16	__	500 psi @ 72° F	100 psi @ 350° F	__	9/16"	7/16"	00000000	000000
1/4	__	1/16	__	500 psi @ 72° F	100 psi @ 350° F	__	3/4"	9/16"	00000000	00000
1/4	__	1/8	__	500 psi @ 72° F	100 psi @ 350° F	__	3/4"	9/16"	00000000	00000
NPT Male × Metric Female
1/16	__	__	M5 × 0.8 mm	500 psi @ 72° F	100 psi @ 350° F	__	17/32"	5/16"	00000000	00000
1/8	__	__	M3 × 0.5 mm	500 psi @ 72° F	100 psi @ 350° F	__	9/16"	7/16"	00000000	00000
1/8	__	__	M5 × 0.8 mm	500 psi @ 72° F	100 psi @ 350° F	__	9/16"	7/16"	00000000	00000
1/8	__	__	M6 × 1 mm	500 psi @ 72° F	100 psi @ 350° F	__	9/16"	7/16"	00000000	00000
1/8	__	__	M8 × 1 mm	500 psi @ 72° F	100 psi @ 350° F	__	9/16"	7/16"	00000000	00000
1/4	__	__	M3 × 0.5 mm	500 psi @ 72° F	100 psi @ 350° F	__	3/4"	9/16"	00000000	00000
1/4	__	__	M5 × 0.8 mm	500 psi @ 72° F	100 psi @ 350° F	__	3/4"	9/16"	00000000	00000
1/4	__	__	M6 × 1 mm	500 psi @ 72° F	100 psi @ 350° F	__	3/4"	9/16"	00000000	00000
1/4	__	__	M8 × 1 mm	500 psi @ 72° F	100 psi @ 350° F	__	3/4"	9/16"	00000000	00000
1/4	__	__	M10 × 1.25 mm	500 psi @ 72° F	100 psi @ 350° F	__	3/4"	9/16"	00000000	00000
NPT Male × UN/UNF (SAE Straight) Female
1/16	__	__	10-32	500 psi @ 72° F	100 psi @ 350° F	__	17/32"	5/16"	0000000	00000
1/8	__	__	10-32	500 psi @ 72° F	100 psi @ 350° F	__	9/16"	7/16"	0000000	00000
1/8	__	__	1/4"-28	500 psi @ 72° F	100 psi @ 350° F	__	27/32"	7/16"	00000000	00000
1/4	__	__	10-32	500 psi @ 72° F	100 psi @ 350° F	__	3/4"	9/16"	0000000	00000
1/4	__	__	1/4"-28	500 psi @ 72° F	100 psi @ 350° F	__	3/4"	9/16"	00000000	00000
Metric Male × UN/UNF (SAE Straight) Female
__	M6 × 1 mm	__	10-32	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	5/8"	7/16"	0000000	00000
__	M8 × 1 mm	__	10-32	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	19/32"	7/16"	0000000	00000
BSPP Male × NPT Female
1/16	__	1/8	__	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	13/16"	1/2"	00000000	00000
UN/UNF (SAE Straight) Male × UN/UNF (SAE Straight) Female
__	1/4"-28	__	10-32	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	17/32"	5/16"	0000000	00000
316 Stainless Steel
NPT Male × NPT Female
1/8	__	1/16	__	500 psi @ 72° F	100 psi @ 350° F	__	9/16"	7/16"	0000000	00000
1/4	__	1/16	__	500 psi @ 72° F	100 psi @ 350° F	__	3/4"	9/16"	0000000	00000
1/4	__	1/8	__	500 psi @ 72° F	100 psi @ 350° F	__	3/4"	9/16"	0000000	00000
NPT Male × Metric Female
1/16	__	__	M3 × 0.5 mm	500 psi @ 72° F	100 psi @ 350° F	__	17/32"	5/16"	0000000	00000
1/8	__	__	M5 × 0.8 mm	500 psi @ 72° F	100 psi @ 350° F	__	9/16"	7/16"	0000000	00000
1/8	__	__	M6 × 1 mm	500 psi @ 72° F	100 psi @ 350° F	__	9/16"	7/16"	0000000	00000
1/4	__	__	M5 × 0.8 mm	500 psi @ 72° F	100 psi @ 350° F	__	3/4"	9/16"	0000000	00000
1/4	__	__	M6 × 1 mm	500 psi @ 72° F	100 psi @ 350° F	__	3/4"	9/16"	0000000	00000
1/4	__	__	M8 × 1 mm	500 psi @ 72° F	100 psi @ 350° F	__	3/4"	9/16"	0000000	00000

Straight Reducers

For Use With: Air, Natural Gas, Oil, Steam, Water
Specifications Met: ASTM A314, ASTM A320, ASTM A582

Pipe Size				303 Stainless Steel		316 Stainless Steel
(A)	(B)	Max. Pressure	Max. Steam Pressure		Each		Each
NPT Male
1/8	1/16	500 psi @ 72° F	100 psi @ 350° F	00000000	000000	000000	00
1/4	1/16	500 psi @ 72° F	100 psi @ 350° F	00000000	00000	0000000	000000
1/4	1/8	500 psi @ 72° F	100 psi @ 350° F	00000000	00000	0000000	00000

90° Elbow Adapters

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

For Use With: Air, Natural Gas, Oil, Steam, Water
Specifications Met: ASTM A314, ASTM A320, ASTM A582

303 Stainless Steel
Pipe Size (A)	Thread Size (A)	Pipe Size (B)	Thread Size (B)	Max. Pressure	Max. Steam Pressure	Gasket Material		Each
NPT Female × NPT Male
1/16	__	1/16	__	500 psi @ 72° F	100 psi @ 350° F	__	0000000	000000
1/8	__	1/8	__	500 psi @ 72° F	100 psi @ 350° F	__	0000000	00000
1/4	__	1/4	__	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
NPT Female × Metric Male
1/16	__	__	M5 × 0.8 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/16	__	__	M6 × 1 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/8	__	__	M10 × 1.25 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/8	__	__	M5 × 0.8 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
1/8	__	__	M6 × 1 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/8	__	__	M8 × 1 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
1/4	__	__	M10 × 1.25 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	__	__	M5 × 0.8 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	__	__	M6 × 1 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	000000	00000
1/4	__	__	M8 × 1 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
NPT Female × BSPP Male
1/8	__	1/8	__	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	__	1/4	__	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
NPT Female × UN/UNF (SAE Straight) Male
1/16	__	__	1/4"-28	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/16	__	__	10-32	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
1/8	__	__	1/4"-28	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/8	__	__	10-32	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
1/4	__	__	1/4"-28	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	__	__	10-32	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	__	__	7/16"-20	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	__	__	9/16"-18	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
Metric Female × Metric Male
__	M3 × 0.5 mm	__	M3 × 0.5 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
__	M5 × 0.8 mm	__	M5 × 0.8 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
Metric Female × UN/UNF (SAE Straight) Male
__	M6 × 1 mm	__	10-32	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
UN/UNF (SAE Straight) Female × NPT Male
__	1/4"-28	1/8	__	500 psi @ 72° F	100 psi @ 350° F	__	0000000	00000
__	10-32	1/8	__	500 psi @ 72° F	100 psi @ 350° F	__	0000000	00000
UN/UNF (SAE Straight) Female × Metric Male
__	10-32	__	M5 × 0.8 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
UN/UNF (SAE Straight) Female × UN/UNF (SAE Straight) Male
__	1/4"-28	__	1/4"-28	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
316 Stainless Steel
NPT Female × NPT Male
1/16	__	1/16	__	500 psi @ 72° F	100 psi @ 350° F	__	0000000	00000
1/8	__	1/8	__	500 psi @ 72° F	100 psi @ 350° F	__	0000000	00000
1/4	__	1/4	__	500 psi @ 72° F	100 psi @ 350° F	__	0000000	00000
NPT Female × Metric Male
1/16	__	__	M5 × 0.8 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
1/8	__	__	M6 × 1 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
1/4	__	__	M10 × 1.25 mm	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
NPT Female × BSPP Male
1/8	__	1/8	__	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000
1/4	__	1/4	__	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	0000000	00000

90° Elbow Reducing Adapters

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

For Use With: Air, Natural Gas, Oil, Steam, Water
Specifications Met: ASTM A314, ASTM A320, ASTM A582

Pipe Size
(A)	(B)	Max. Pressure	Max. Steam Pressure	Gasket Material		Each
303 Stainless Steel
NPT Female × NPT Male
1/16	1/8	500 psi @ 72° F	100 psi @ 350° F	__	0000000	000000
1/8	1/16	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/8	1/4	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/4	1/16	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/4	1/8	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
NPT Female × BSPP Male
1/8	1/16	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/8	1/4	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	1/8	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
316 Stainless Steel
NPT Female × NPT Male
1/8	1/16	500 psi @ 72° F	100 psi @ 350° F	__	0000000	00000
1/8	1/4	500 psi @ 72° F	100 psi @ 350° F	__	0000000	00000
1/4	1/16	500 psi @ 72° F	100 psi @ 350° F	__	0000000	00000
1/4	1/8	500 psi @ 72° F	100 psi @ 350° F	__	0000000	00000

Plugs with External Hex Drive

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

For Use With: Air, Natural Gas, Oil, Steam, Water
Specifications Met: ASTM A314, ASTM A320, ASTM A582

303 Stainless Steel
Pipe Size	Drive Size	Max. Pressure	Max. Steam Pressure	Gasket Material		Each
NPT Male
1/16	5/16"	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
BSPP Male
1/16	1/2"	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/8	5/8"	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	3/4"	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
BSPT Male
1/16	5/16"	500 psi @ 72° F	100 psi @ 350° F	__	00000000	0000
1/8	7/16"	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/4	9/16"	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
316 Stainless Steel
NPT Male
1/16	5/16"	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
BSPP Male
1/16	1/2"	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/8	5/8"	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
1/4	3/4"	500 psi @ 72° F	100 psi @ 350° F	Fluoroelastomer Rubber	00000000	00000
BSPT Male
1/16	5/16"	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/8	7/16"	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000
1/4	9/16"	500 psi @ 72° F	100 psi @ 350° F	__	00000000	00000