SMC Male Connectors - USA SUPERLOK - Tube Fittings - Ball Valves - Pipe Fittings

SMC Male Connectors

Male Connector – SMC Male Connectors

The Male Connector is a high-performance tube fitting designed for secure, leak-proof connections in hydraulic, pneumatic, and industrial piping systems. Featuring MNPT threads, it ensures a strong, reliable seal for compressed air, gas, oil, and water applications. Built from corrosion-resistant stainless steel, it withstands high pressures and extreme environments, making it ideal for chemical processing, oil & gas, and HVAC systems. Its precision-machined design allows for easy installation and long-term durability in critical piping networks. Each male connector is available in multiple sizes, it provides versatile compatibility.

Browse below to find the perfect fit for your fluid system.

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SKU: 17670 Category: Connector Tube Fittings

Downloads

SMC-Male-Connectors.pdf

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Specifications

End Type	National Pipe Thread (NPT)
Superlok Part Type	Male Connector

Available Sizes

SMC 1-1N SMC Male Connectors

SMC 1/16 in. Tube Outside Diameter D x 1/16 in. Male National Pipe Taper (MNPT) Male Connector

Dimension A	8.63mm
Dimension B	10.92mm
Dimension I	20.0mm
Dimension L	23.83mm
Dimension d [Min]	1.27mm

End Size	44212in
End Type	National Pipe Thread (NPT)
Inch/Metric	Inch
Tube Outside Diameter D	1/16in, mm
Width Across Flats h	5/16in, mm

Swagelok®	100-1-1
Parker (Alok)®	1MSC1N
Hy-Lok®	CMC 1-1N
Tylok (CBC-Lok)®	1-COS-1
Ham-Let (Let-Lok)®	768L 1/16 X 1/16
Hoke (Gyrolok)®	1CM1
Dk-Lok®	COS1-1N
Bi-Lok (Series D)®	DCT-1-1
SSP (DUlok)®	D1MC1

SMC 1-1N-TM SMC Male Connectors

SMC 1/16 in. Tube Outside Diameter D x 1/16 in. Male National Pipe Taper (MNPT) Male Connector with Bored Through

Dimension A	8.63mm
Dimension B	10.92mm
Dimension I	20.0mm
Dimension L	23.83mm
Dimension d [Min]	1.27mm

End Size	44212in
End Type	National Pipe Thread (NPT)
Inch/Metric	Inch
Tube Outside Diameter D	1/16in, mm
Width Across Flats h	5/16in, mm

Swagelok®	100-1-1BT
Parker (Alok)®	1MTC1N
Hy-Lok®	CMCT 1-1
Tylok (CBC-Lok)®	1-COS-1-BT
Ham-Let (Let-Lok)®	768L 1/16 X 1/16-TC
Hoke (Gyrolok)®	1CMT1
Dk-Lok®	COST1-1
Bi-Lok (Series D)®	DCTZ-1-1
SSP (DUlok)®	D1MCBT1

SMC 1-2N SMC Male Connectors

SMC 1/16 in. Tube Outside Diameter D x 1/8 in. Male National Pipe Taper (MNPT) Male Connector

Dimension A	8.63mm
Dimension B	10.92mm
Dimension I	22.35mm
Dimension L	26.23mm
Dimension d [Min]	1.27mm

End Size	44204in
End Type	National Pipe Thread (NPT)
Inch/Metric	Inch
Tube Outside Diameter D	1/16in, mm
Width Across Flats h	7/16in, mm

Swagelok®	100-1-2
Parker (Alok)®	1MSC2N
Hy-Lok®	CMC 1-2N
Tylok (CBC-Lok)®	1-COS-2
Ham-Let (Let-Lok)®	768L 1/16 X 1/8
Hoke (Gyrolok)®	1CM2
Dk-Lok®	COS1-2N
Bi-Lok (Series D)®	DCT-1-2
SSP (DUlok)®	D1MC2

SMC 2-2N SMC Male Connectors

SMC 1/8 in. Tube Outside Diameter D x 1/8 in. Male National Pipe Taper (MNPT) Male Connector

Dimension A	12.70mm
Dimension B	15.24mm
Dimension I	23.87mm
Dimension L	30.48mm
Dimension d [Min]	2.28mm

End Size	44204in
End Type	National Pipe Thread (NPT)
Inch/Metric	Inch
Tube Outside Diameter D	1/8in, mm
Width Across Flats h	7/16in, mm

Swagelok®	200-1-2
Parker (Alok)®	2MSC2N
Hy-Lok®	CMC 2-2N
Tylok (CBC-Lok)®	2-COS-2
Ham-Let (Let-Lok)®	768L 1/8 X 1/8
Hoke (Gyrolok)®	2CM2
Dk-Lok®	COS2-2N
Bi-Lok (Series D)®	DCT-2-2
SSP (DUlok)®	D2MC2

SMC 2-2N-TM SMC Male Connectors

SMC 1/8 in. Tube Outside Diameter D x 1/8 in. Male National Pipe Taper (MNPT) Male Connector with Bored Through

Dimension A	12.70mm
Dimension B	15.24mm
Dimension I	23.87mm
Dimension L	30.48mm
Dimension d [Min]	2.28mm

End Size	44204in
End Type	National Pipe Thread (NPT)
Inch/Metric	Inch
Tube Outside Diameter D	1/8in, mm
Width Across Flats h	7/16in, mm

Swagelok®	200-1-2BT
Parker (Alok)®	2MTC2N
Hy-Lok®	CMCT 2-2
Tylok (CBC-Lok)®	2-COS-2-BT
Ham-Let (Let-Lok)®	768L 1/8 X 1/8-TC
Hoke (Gyrolok)®	2CMT2
Dk-Lok®	COST2-2
Bi-Lok (Series D)®	DCTZ-2-2
SSP (DUlok)®	D2MCBT2

SMC 2-4N SMC Male Connectors

SMC 1/8 in. Tube Outside Diameter D x 1/4 in. Male National Pipe Taper (MNPT) Male Connector

Dimension A	12.70mm
Dimension B	15.24mm
Dimension I	28.95mm
Dimension L	35.56mm
Dimension d [Min]	2.28mm

End Size	44200in
End Type	National Pipe Thread (NPT)
Inch/Metric	Inch
Tube Outside Diameter D	1/8in, mm
Width Across Flats h	9/16in, mm

Swagelok®	200-1-4
Parker (Alok)®	2MSC4N
Hy-Lok®	CMC 2-4N
Tylok (CBC-Lok)®	2-COS-4
Ham-Let (Let-Lok)®	768L 1/8 X 1/4
Hoke (Gyrolok)®	2CM4
Dk-Lok®	COS2-4N
Bi-Lok (Series D)®	DCT-2-4
SSP (DUlok)®	D2MC4

SMC 2-4N-TM SMC Male Connectors

SMC 1/8 in. Tube Outside Diameter D x 1/4 in. Male National Pipe Taper (MNPT) Male Connector with Bored Through

Dimension A	12.70mm
Dimension B	15.24mm
Dimension I	28.95mm
Dimension L	35.56mm
Dimension d [Min]	2.28mm

End Size	44200in
End Type	National Pipe Thread (NPT)
Inch/Metric	Inch
Tube Outside Diameter D	1/8in, mm
Width Across Flats h	9/16in, mm

Swagelok®	200-1-4BT
Parker (Alok)®	2MTC4N
Hy-Lok®	CMCT 2-4
Tylok (CBC-Lok)®	2-COS-4-BT
Ham-Let (Let-Lok)®	768L 1/8 X 1/4-TC
Hoke (Gyrolok)®	2CMT4
Dk-Lok®	COST2-4
Bi-Lok (Series D)®	DCTZ-2-4
SSP (DUlok)®	D2MCBT4

SMC 2-6N SMC Male Connectors

SMC 1/8 in. Tube Outside Diameter D x 3/8 in. Male National Pipe Taper (MNPT) Male Connector

Dimension A	12.70mm
Dimension B	15.24mm
Dimension I	29.21mm
Dimension L	35.81mm
Dimension d [Min]	2.28mm

End Size	44263in
End Type	National Pipe Thread (NPT)
Inch/Metric	Inch
Tube Outside Diameter D	1/8in, mm
Width Across Flats h	11/16in, mm

Swagelok®	200-1-6
Parker (Alok)®	2MSC6N
Hy-Lok®	CMC 2-6N
Tylok (CBC-Lok)®	2-COS-6
Ham-Let (Let-Lok)®	768L 1/8 X 3/8
Hoke (Gyrolok)®	2CM6
Dk-Lok®	COS2-6N
Bi-Lok (Series D)®	DCT-2-6
SSP (DUlok)®	D2MC6

SMC 2-8N SMC Male Connectors

SMC 1/8 in. Tube Outside Diameter D x 1/2 in. Male National Pipe Taper (MNPT) Male Connector

Dimension A	12.70mm
Dimension B	15.24mm
Dimension I	35.56mm
Dimension L	42.16mm
Dimension d [Min]	2.28mm

End Size	44198in
End Type	National Pipe Thread (NPT)
Inch/Metric	Inch
Tube Outside Diameter D	1/8in, mm
Width Across Flats h	7/8in, mm

Swagelok®	200-1-8
Parker (Alok)®	2MSC8N
Hy-Lok®	CMC 2-8N
Tylok (CBC-Lok)®	2-COS-8
Ham-Let (Let-Lok)®	768L 1/8 X 1/2
Hoke (Gyrolok)®	2CM8
Dk-Lok®	COS2-8N
Bi-Lok (Series D)®	DCT-2-8
SSP (DUlok)®	D2MC8

SMC 3-2N SMC Male Connectors

SMC 3/16 in. Tube Outside Diameter D x 1/8 in. Male National Pipe Taper (MNPT) Male Connector

Dimension A	13.71mm
Dimension B	16.00mm
Dimension I	24.63mm
Dimension L	31.24mm
Dimension d [Min]	3.04mm

End Size	44204in
End Type	National Pipe Thread (NPT)
Inch/Metric	Inch
Tube Outside Diameter D	3/16in, mm
Width Across Flats h	7/16in, mm

Swagelok®	300-1-2
Parker (Alok)®	3MSC2N
Hy-Lok®	CMC 3-2N
Tylok (CBC-Lok)®	3-COS-2
Ham-Let (Let-Lok)®	768L 3/16 X 1/8
Hoke (Gyrolok)®	3CM2
Dk-Lok®	COS3-2N
Bi-Lok (Series D)®	DCT-3-2
SSP (DUlok)®	D3MC2

SMC 3-2N-BT SMC Male Connectors

SMC 3/16 in. Tube Outside Diameter D x 1/8 in. Male National Pipe Taper (MNPT) Male Connector with Bored Through

Dimension A	13.71mm
Dimension B	16.00mm
Dimension I	24.63mm
Dimension L	31.24mm
Dimension d [Min]	3.04mm

End Size	44204in
End Type	National Pipe Thread (NPT)
Inch/Metric	Inch
Tube Outside Diameter D	3/16in, mm
Width Across Flats h	7/16in, mm

SMC 3-4N SMC Male Connectors

SMC 3/16 in. Tube Outside Diameter D x 1/4 in. Male National Pipe Taper (MNPT) Male Connector

Dimension A	13.71mm
Dimension B	16.00mm
Dimension I	29.71mm
Dimension L	36.32mm
Dimension d [Min]	3.04mm

End Size	44200in
End Type	National Pipe Thread (NPT)
Inch/Metric	Inch
Tube Outside Diameter D	3/16in, mm
Width Across Flats h	9/16in, mm

Swagelok®	300-1-4
Parker (Alok)®	3MSC4N
Hy-Lok®	CMC 3-4N
Tylok (CBC-Lok)®	3-COS-4
Ham-Let (Let-Lok)®	768L 3/16 X 1/4
Hoke (Gyrolok)®	3CM4
Dk-Lok®	COS3-4N
Bi-Lok (Series D)®	DCT-3-4
SSP (DUlok)®	D3MC4

SMC 4-2N SMC Male Connectors

Model: SMC 4-2N (1/4" tube x 1/8" Male NPT, 316 stainless steel)
Type: Male Connector (tube-to-male NPT fitting)
Material: 316 Stainless Steel (corrosion-resistant alloy)
Pressure Rating: Suitable for high-pressure, sanitary-grade applications (based on tubing specs)
Size: 1/4" tube outer diameter (O.D.) x 1/8" Male NPT
Finish: Clean, polished finish for hygienic system integration
Equivalent To: Swagelok® SS-400-1-2

Dimension A	15.24mm
Dimension B	17.78mm
Dimension I	25.40mm
Dimension L	32.76mm
Dimension d [Min]	4.82mm

End Size	44204in
End Type	National Pipe Thread (NPT)
Inch/Metric	Inch
Tube Outside Diameter D	1/4in, mm
Width Across Flats h	1/2in, mm

Swagelok®	400-1-2
Parker (Alok)®	4MSC2N
Hy-Lok®	CMC 4-2N
Tylok (CBC-Lok)®	4-COS-2
Ham-Let (Let-Lok)®	768L 1/4 X 1/8
Hoke (Gyrolok)®	4CM2
Dk-Lok®	COS4-2N
Bi-Lok (Series D)®	DCT-4-2
SSP (DUlok)®	D4MC2

SMC 4-2R SMC Male Connectors

SMC 22 mm Tube Outside Diameter D x 3/4 in. Male National Pipe Taper (MNPT) Male Connector

Dimension A	15.24mm
Dimension B	17.78mm
Dimension I	25.40mm
Dimension L	32.76mm
Dimension d [Min]	4.82mm

End Size	44204in
End Type	National Pipe Thread (NPT)
Inch/Metric	Metric
Tube Outside Diameter D	1/4in, mm
Width Across Flats h	1/2in, mm

Swagelok®	400-1-2RT
Parker (Alok)®	4MSC2K
Tylok (CBC-Lok)®	4-COS-1/8-28
Ham-Let (Let-Lok)®	768LR 1/4 X 1/8
Hoke (Gyrolok)®	4CM2EC
Dk-Lok®	COS4-2R
SSP (DUlok)®	D4MCRS2

SMC 4-4N SMC Male Connectors

Model: SMC 4-4N (1/4" tube x 1/4" Male NPT, 316 stainless steel)
Type: Male Connector (tube-to-male NPT fitting)
Material: 316 Stainless Steel (corrosion-resistant alloy)
Pressure Rating: Suitable for high-pressure sanitary and industrial systems (based on tubing specs)
Size: 1/4" tube outer diameter (O.D.) x 1/4" Male NPT
Finish: Clean, polished surface for hygienic environments
Equivalent To: Swagelok® SS-400-1-4

Dimension A	15.24mm
Dimension B	17.78mm
Dimension I	30.48mm
Dimension L	37.84mm
Dimension d [Min]	4.82mm

End Size	44200in
End Type	National Pipe Thread (NPT)
Inch/Metric	Inch
Tube Outside Diameter D	1/4in, mm
Width Across Flats h	9/16in, mm

Swagelok®	400-1-4
Parker (Alok)®	4MSC4N
Hy-Lok®	CMC 4-4N
Tylok (CBC-Lok)®	4-COS-4
Ham-Let (Let-Lok)®	768L 1/4 X 1/4
Hoke (Gyrolok)®	4CM4
Dk-Lok®	COS4-4N
Bi-Lok (Series D)®	DCT-4-4
SSP (DUlok)®	D4MC4

SMC 4-4N-TM SMC Male Connectors

SMC 1/4 in. Tube Outside Diameter D x 1/4 in. Male National Pipe Taper (MNPT) Male Connector with Bored Through

Dimension A	15.24mm
Dimension B	17.78mm
Dimension I	30.48mm
Dimension L	37.84mm
Dimension d [Min]	4.82mm

End Size	44200in
End Type	National Pipe Thread (NPT)
Inch/Metric	Inch
Tube Outside Diameter D	1/4in, mm
Width Across Flats h	9/16in, mm

Swagelok®	400-1-4BT
Parker (Alok)®	4MTC4N
Hy-Lok®	CMCT 4-4
Tylok (CBC-Lok)®	4-COS-4-BT
Ham-Let (Let-Lok)®	768L 1/4 X 1/4-TC
Hoke (Gyrolok)®	4CMT4
Dk-Lok®	COST4-4
Bi-Lok (Series D)®	DCTZ-4-4
SSP (DUlok)®	D4MCBT4

SMC 4-4R SMC Male Connectors

SMC 1/4 in. Tube Outside Diameter D x 1/4 in. Male British Standard Pipe (MBSP) Tapered Male Connector

Dimension A	15.24mm
Dimension B	17.78mm
Dimension I	30.48mm
Dimension L	37.84mm
Dimension d [Min]	4.82mm

End Size	44200in
End Type	National Pipe Thread (NPT)
Inch/Metric	Inch
Tube Outside Diameter D	1/4in, mm
Width Across Flats h	9/16in, mm

SMC 4-6N SMC Male Connectors

SMC 1/4 in. Tube Outside Diameter D x 3/8 in. Male National Pipe Taper (MNPT) Male Connector

SMC 4-6N-TM SMC Male Connectors

SMC 1/4 in. Tube Outside Diameter D x 3/8 in. Male National Pipe Taper (MNPT) Male Connector with Bored Through

SMC 4-8N SMC Male Connectors

SMC 1/4 in. Tube Outside Diameter D x 1/2 in. Male National Pipe Taper (MNPT) Male Connector

SMC 4-8N-TM SMC Male Connectors

SMC 1/4 in. Tube Outside Diameter D x 1/2 in. Male National Pipe Taper (MNPT) Male Connector with Bored Through

SMC 4-12N SMC Male Connectors

SMC 1/4 in. Tube Outside Diameter D x 3/4 in. Male National Pipe Taper (MNPT) Male Connector

SMC 4M-2N SMC Male Connectors

SMC 2 in. Tube Outside Diameter D x 2 in. Male National Pipe Taper (MNPT) Male Connector

SMC 4M-4N SMC Male Connectors

SMC 4 mm Tube Outside Diameter D x 1/8 in. Male National Pipe Taper (MNPT) Male Connector

SMC 5-2N SMC Male Connectors

SMC 5/16 in. Tube Outside Diameter D x 1/8 in. Male National Pipe Taper (MNPT) Male Connector

SMC 5-4N SMC Male Connectors

SMC 5/16 in. Tube Outside Diameter D x 1/4 in. Male National Pipe Taper (MNPT) Male Connector

SMC 5-6N SMC Male Connectors

SMC 5/16 in. Tube Outside Diameter D x 3/8 in. Male National Pipe Taper (MNPT) Male Connector

SMC 6-2N SMC Male Connectors

Model: SMC 6-2N (3/8" Tube OD x 1/8" Male NPT)
Type: Straight Male Connector – Compression to MNPT
Material: 316 Stainless Steel (corrosion-resistant alloy)
Design: Dual-ferrule compression with precision-machined NPT thread

SMC 6-4N SMC Male Connectors

Model: SMC 6-4N (3/8" tube OD (Outer Diameter) x 1/4" Male National Pipe Taper (MNPT))
Type: Straight Male Connector (compression to tapered pipe thread)
Material: 316 Stainless Steel (corrosion-resistant alloy)
Pressure Rating: Dependent on tubing wall and torque applied
Design: Straight-body tube-to-pipe adapter with dual-ferrule seal
Finish: Polished and passivated for clean fluid handling

SMC 6-4N-TM SMC Male Connectors

SMC 3/8 in. Tube Outside Diameter D x 1/4 in. Male National Pipe Taper (MNPT) Male Connector with Bored Through

SMC 6-6N SMC Male Connectors

Model: SMC 6-6N (3/8" tube OD (Outer Diameter) x 3/8" Male National Pipe Taper (MNPT))
Type: Straight Tube-to-Male NPT Connector
Material: 316 Stainless Steel (corrosion-resistant alloy)
Pressure Rating: Based on tubing wall and installation torque
Design: Straight-body connector with compression tube end and tapered pipe thread
Finish: Machined and polished for sanitary and industrial compatibility

SMC 6-6N-TM SMC Male Connectors

Model: SMC 6-6N-TM (3/8" tube x 3/8" Male NPT, 316 stainless steel)
Type: Male Connector (bored-through, full-flow tube-to-male NPT fitting)
Material: 316 Stainless Steel (corrosion-resistant alloy)
Pressure Rating: Suitable for high-pressure and sanitary-grade systems (based on tubing specs)
Size: 3/8" tube outer diameter (O.D.) x 3/8" Male NPT
Feature: Bored through for unrestricted flow
Equivalent To: Swagelok® SS-600-1-6BT

SMC 6-8N SMC Male Connectors

SMC 3/8 in. Tube Outside Diameter D x 1/2 in. Male National Pipe Taper (MNPT) Male Connector

SMC 6-8N-TM SMC Male Connectors

SMC 3/8 in. Tube Outside Diameter D x 1/2 in. Male National Pipe Taper (MNPT) Male Connector with Bored Through

SMC 6-12N SMC Male Connectors

SMC 3/8 in. Tube Outside Diameter D x 3/4 in. Male National Pipe Taper (MNPT) Male Connector

SMC 6M-4N SMC Male Connectors

SMC 4 mm Tube Outside Diameter D x 1/4 in. Male National Pipe Taper (MNPT) Male Connector

SMC 6M-4R SMC Male Connectors

SMC 6 mm Tube Outside Diameter D x 1/4 in. Male British Standard Pipe (MBSP) Tapered Male Connector

SMC 8-2N SMC Male Connectors

SMC 1/2 in. Tube Outside Diameter D x 1/8 in. Male National Pipe Taper (MNPT) Male Connector

SMC 8-4N SMC Male Connectors

Model: SMC 8-4N (1/2" Tube OD x 1/4" MNPT, 316 stainless steel)
Type: Bored-Through Male Connector (tube-to-male NPT)
Material: 316 Stainless Steel (corrosion-resistant alloy)
Design: Straight-body with full-flow internal bore

SMC 8-6N SMC Male Connectors

• Model: SMC 8-6N (1/2" Tube OD x 3/8" Male NPT)
• Type: Straight Male Connector – Compression to MNPT
• Material: 316 Stainless Steel (corrosion-resistant alloy)
• Design: Dual-ferrule compression, precision-machined NPT threads

SMC 8-6N-TM SMC Male Connectors

SMC 1/2 in. Tube Outside Diameter D x 3/8 in. Male National Pipe Taper (MNPT) Male Connector with Bored Through

SMC 8-6R SMC Male Connectors

SMC 1/2 in. Tube Outside Diameter D x 3/8 in. Male British Standard Pipe (MBSP) Tapered Male Connector

SMC 8-8N SMC Male Connectors

Model: SMC 8-8N (1/2" tube x 1/2" Male NPT, 316 stainless steel)
Type: Male Connector (tube-to-male NPT fitting)
Material: 316 Stainless Steel (corrosion-resistant alloy)
Pressure Rating: Suitable for high-pressure and high-temperature systems (based on tubing specs)
Size: 1/2" tube outer diameter (O.D.) x 1/2" Male NPT
Finish: Polished, clean surface for sanitary environments
Equivalent To: Swagelok® SS-810-1-8

SMC 8-8N-TM SMC Male Connectors

Model: SMC 8-8N-TM (1/2" Tube OD x 1/2" MNPT, 316 stainless steel)
Type: Bored-Through Male Connector (tube-to-male NPT)
Material: 316 Stainless Steel (corrosion-resistant alloy)
Design: Straight-body, full-flow bored-through construction

SMC 8-8R SMC Male Connectors

SMC 1/2 in. Tube Outside Diameter D x 1/2 in. Male British Standard Pipe (MBSP) Tapered Male Connector

SMC 8-12N SMC Male Connectors

SMC 1/2 in. Tube Outside Diameter D x 3/4 in. Male National Pipe Taper (MNPT) Male Connector

SMC 8-16N SMC Male Connectors

Type: Male Connector (1/2" Tube OD x 1" MNPT)
Material: 316 Stainless Steel (corrosion-resistant alloy)
Design: Straight-body, full-flow internal bore

SMC 8M-4N SMC Male Connectors

SMC 6 mm Tube Outside Diameter D x 1/4 in. Male National Pipe Taper (MNPT) Male Connector

SMC 8M-4R SMC Male Connectors

SMC 8 mm Tube Outside Diameter D x 1/4 in. Male British Standard Pipe (MBSP) Tapered Male Connector

SMC 8M-6R SMC Male Connectors

SMC 8 mm Tube Outside Diameter D x 3/8 in. Male British Standard Pipe (MBSP) Tapered Male Connector

SMC 10-4N SMC Male Connectors

SMC 5/8 in. Tube Outside Diameter D x 1/4 in. Male National Pipe Taper (MNPT) Male Connector

SMC 10-6N SMC Male Connectors

SMC 5/8 in. Tube Outside Diameter D x 3/8 in. Male National Pipe Taper (MNPT) Male Connector

SMC 10-8N SMC Male Connectors

SMC 5/8 in. Tube Outside Diameter D x 1/2 in. Male National Pipe Taper (MNPT) Male Connector

SMC 10-12N SMC Male Connectors

SMC 5/8 in. Tube Outside Diameter D x 3/4 in. Male National Pipe Taper (MNPT) Male Connector

SMC 10M-6N SMC Male Connectors

SMC 8 mm Tube Outside Diameter D x 1/4 in. Male National Pipe Taper (MNPT) Male Connector

SMC 10M-6N-TM SMC Male Connectors

SMC 10 mm Tube Outside Diameter D x 3/8 in. Male National Pipe Taper (MNPT) Male Connector

SMC 10M-6R SMC Male Connectors

SMC 10 mm Tube Outside Diameter D x 3/8 in. Male British Standard Pipe (MBSP) Tapered Male Connector

SMC 10M-8R SMC Male Connectors

SMC 10 mm Tube Outside Diameter D x 1/2 in. Male British Standard Pipe (MBSP) Tapered Male Connector

SMC 12-8N SMC Male Connectors

Model: SMC 12-8N (3/4" tube x 1/2" Male NPT, 316 stainless steel)
Type: Male Connector (tube-to-male NPT fitting)
Material: 316 Stainless Steel (corrosion-resistant alloy)
Pressure Rating: Suitable for high-pressure and hygienic systems (based on tubing specs)
Size: 3/4" tube outer diameter (O.D.) x 1/2" Male NPT
Finish: Precision-machined, sanitary-grade surface
Equivalent To: Swagelok® SS-1210-1-8

SMC 12-12N SMC Male Connectors

Model: SMC 12-12N (3/4" tube x 3/4" Male NPT, 316 stainless steel)
Type: Male Connector (tube-to-male NPT fitting)
Material: 316 Stainless Steel (corrosion-resistant alloy)
Pressure Rating: Suitable for high-pressure and sanitary systems (based on tubing specs)
Size: 3/4" tube outer diameter (O.D.) x 3/4" Male NPT
Finish: Polished surface for hygienic use
Equivalent To: Swagelok® SS-1210-1-12

SMC 12-12N-TM SMC Male Connectors

SMC 3/4 in. Tube Outside Diameter D x 3/4 in. Male National Pipe Taper (MNPT) Male Connector with Bored Through

SMC 12-12R SMC Male Connectors

SMC 3/4 in. Tube Outside Diameter D x 3/4 in. Male British Standard Pipe (MBSP) Tapered Male Connector

SMC 12-16N SMC Male Connectors

SMC 3/4 in. Tube Outside Diameter D x 1 in. Male National Pipe Taper (MNPT) Male Connector

SMC 12M-8N SMC Male Connectors

SMC 10 mm Tube Outside Diameter D x 3/8 in. Male National Pipe Taper (MNPT) Male Connector with Bored Through

SMC 12M-8R SMC Male Connectors

SMC 12 mm Tube Outside Diameter D x 1/2 in. Male British Standard Pipe (MBSP) Tapered Male Connector

SMC 12M-12N SMC Male Connectors

SMC 12 mm Tube Outside Diameter D x 1/2 in. Male National Pipe Taper (MNPT) Male Connector

SMC 14-12N SMC Male Connectors

SMC 7/8 in. Tube Outside Diameter D x 3/4 in. Male National Pipe Taper (MNPT) Male Connector

SMC 14-16N SMC Male Connectors

SMC 7/8 in. Tube Outside Diameter D x 1 in. Male National Pipe Taper (MNPT) Male Connector

SMC 14M-4N SMC Male Connectors

SMC 12 mm Tube Outside Diameter D x 3/4 in. Male National Pipe Taper (MNPT) Male Connector

SMC 14M-8N SMC Male Connectors

SMC 14 mm Tube Outside Diameter D x 1/4 in. Male National Pipe Taper (MNPT) Male Connector

SMC 16-8N SMC Male Connectors

Model: SMC 16-8N (1" tube OD (Outer Diameter) x 1/2" Male National Pipe Taper (MNPT))
Type: Straight Male Connector (compression fitting to tapered pipe)
Material: 316 Stainless Steel (corrosion-resistant alloy)
Pressure Rating: Dependent on tubing wall thickness and assembly torque
Design: Straight-body union with compression end and tapered MNPT thread
Finish: Polished, passivated surface for sanitary or industrial environments

SMC 16-12N SMC Male Connectors

SMC 1 in. Tube Outside Diameter D x 3/4 in. Male National Pipe Taper (MNPT) Male Connector

SMC 16-16N SMC Male Connectors

Model: SMC 16-16N (1" tube OD (Outer Diameter) x 1" Male National Pipe Taper (MNPT))
Type: Straight Tube-to-Male NPT Connector
Material: 316 Stainless Steel (corrosion-resistant alloy)
Pressure Rating: Based on tubing wall and installation torque
Design: Straight-body compression fitting with tapered NPT thread
Finish: Machined and polished for sanitary or industrial applications

SMC 16-16N-TM SMC Male Connectors

Model: SMC 16-16N-TM (1" tube x 1" Male NPT, 316 stainless steel)
Type: Male Connector (bored-through, full-flow tube-to-male NPT fitting)
Material: 316 Stainless Steel (corrosion-resistant alloy)
Pressure Rating: Suitable for high-pressure, high-flow sanitary systems (based on tubing specs)
Size: 1" tube outer diameter (O.D.) x 1" Male NPT
Special Feature: Bored through for full-flow applications
Equivalent To: Swagelok® SS-1610-1-16

SMC 18M-8R SMC Male Connectors

SMC 18 mm Tube Outside Diameter D x 1/2 in. Male British Standard Pipe (MBSP) Tapered Male Connector

SMC 18M-12R SMC Male Connectors

SMC 18 mm Tube Outside Diameter D x 3/4 in. Male British Standard Pipe (MBSP) Tapered Male Connector

SMC 20-20N SMC Male Connectors

SMC 1-1/4 in. Tube Outside Diameter D x 1-1/4 in. Male National Pipe Taper (MNPT) Male Connector

SMC 22M-12N SMC Male Connectors

SMC 14 mm Tube Outside Diameter D x 1/2 in. Male National Pipe Taper (MNPT) Male Connector

SMC 24-24N SMC Male Connectors

Model: SMC 24-24N (1-1/2" Tube OD x 1-1/2" MNPT, 316 stainless steel)
Type: Straight Tube-to-Male NPT Connector
Material: 316 Stainless Steel (corrosion-resistant alloy)
Design: Straight-body compression fitting with tapered NPT thread

SMC 32-32N SMC Male Connectors

SMC 2 in. Tube Outside Diameter D x 2 in. Male National Pipe Taper (MNPT) Male Connector

Swagelok®	400-1-4RT
Parker (Alok)®	4MSC4K
Tylok (CBC-Lok)®	4-COS-1/4-19
Ham-Let (Let-Lok)®	768LR 1/4 X 1/4
Hoke (Gyrolok)®	4CM4EC
Dk-Lok®	COS4-4R
SSP (DUlok)®	D4MCRS4

Swagelok®	400-1-6
Parker (Alok)®	4MSC6N
Hy-Lok®	CMC 4-6N
Tylok (CBC-Lok)®	4-COS-6
Ham-Let (Let-Lok)®	768L 1/4 X 3/8
Hoke (Gyrolok)®	4CM6
Dk-Lok®	COS4-6N
Bi-Lok (Series D)®	DCT-4-6
SSP (DUlok)®	D4MC6

Swagelok®	400-1-6BT
Parker (Alok)®	4MTC6N
Hy-Lok®	CMCT 4-6
Tylok (CBC-Lok)®	4-COS-6-BT
Ham-Let (Let-Lok)®	768L 1/4 X 3/8-TC
Hoke (Gyrolok)®	4CMT6
Dk-Lok®	COST4-6
Bi-Lok (Series D)®	DCTZ-4-6
SSP (DUlok)®	D4MCBT6

Swagelok®	400-1-8
Parker (Alok)®	4MSC8N
Hy-Lok®	CMC 4-8N
Tylok (CBC-Lok)®	4-COS-8
Ham-Let (Let-Lok)®	768L 1/4 X 1/2
Hoke (Gyrolok)®	4CM8
Dk-Lok®	COS4-8N
Bi-Lok (Series D)®	DCT-4-8
SSP (DUlok)®	D4MC8

Swagelok®	400-1-8BT
Parker (Alok)®	4MTC8N
Hy-Lok®	CMCT 4-8
Tylok (CBC-Lok)®	4-COS-8-BT
Ham-Let (Let-Lok)®	768L 1/4 X 1/2-TC
Hoke (Gyrolok)®	4CMT8
Dk-Lok®	COST4-8
Bi-Lok (Series D)®	DCTZ-4-8
SSP (DUlok)®	D4MCBT8

End Size	44259in
End Type	National Pipe Thread (NPT)
Inch/Metric	Inch
Tube Outside Diameter D	1/4in, mm
Width Across Flats h	1-1/16in, mm

Swagelok®	400-1-12
Parker (Alok)®	4MSC12N
Hy-Lok®	CMC 4-12N
Tylok (CBC-Lok)®	4-COS-12
Ham-Let (Let-Lok)®	768L 1/4 X 3/4
Hoke (Gyrolok)®	4CM12
Dk-Lok®	COS4-12N
Bi-Lok (Series D)®	DCT-4-12
SSP (DUlok)®	D4MC12

Dimension A	13.7mm
Dimension B	16.1mm
Dimension I	24.6mm
Dimension L	31.2mm
Dimension d [Min]	2.4mm

Dimension A	16.25mm
Dimension B	18.54mm
Dimension I	26.67mm
Dimension L	34.03mm
Dimension d [Min]	4.82mm

Swagelok®	500-1-2
Parker (Alok)®	5MSC2N
Hy-Lok®	CMC 5-2N
Tylok (CBC-Lok)®	5-COS-2
Ham-Let (Let-Lok)®	768L 5/16 X 1/8
Hoke (Gyrolok)®	5CM2
Dk-Lok®	COS5-2N
Bi-Lok (Series D)®	DCT-5-2
SSP (DUlok)®	D5MC2

Swagelok®	500-1-4
Parker (Alok)®	5MSC4N
Hy-Lok®	CMC 5-4N
Tylok (CBC-Lok)®	5-COS-4
Ham-Let (Let-Lok)®	768L 5/16 X 1/4
Hoke (Gyrolok)®	5CM4
Dk-Lok®	COS5-4N
Bi-Lok (Series D)®	DCT-5-4
SSP (DUlok)®	D5MC4

Swagelok®	500-1-6
Parker (Alok)®	5MSC6N
Hy-Lok®	CMC 5-6N
Tylok (CBC-Lok)®	5-COS-6
Ham-Let (Let-Lok)®	768L 5/16 X 3/8
Hoke (Gyrolok)®	5CM6
Dk-Lok®	COS5-6N
Bi-Lok (Series D)®	DCT-5-6
SSP (DUlok)®	D5MC6

Dimension A	16.76mm
Dimension B	19.30mm
Dimension I	27.94mm
Dimension L	35.3mm
Dimension d [Min]	4.82mm

Swagelok®	600-1-2
Parker (Alok)®	6MSC2N
Hy-Lok®	CMC 6-2N
Tylok (CBC-Lok)®	6-COS-2
Ham-Let (Let-Lok)®	768L 3/8 X 1/8
Hoke (Gyrolok)®	6CM2
Dk-Lok®	COS6-2N
Bi-Lok (Series D)®	DCT-6-2
SSP (DUlok)®	D6MC2

Swagelok®	600-1-4
Parker (Alok)®	6MSC4N
Hy-Lok®	CMC 6-4N
Tylok (CBC-Lok)®	6-COS-4
Ham-Let (Let-Lok)®	768L 3/8 X 1/4
Hoke (Gyrolok)®	6CM4
Dk-Lok®	COS6-4N
Bi-Lok (Series D)®	DCT-6-4
SSP (DUlok)®	D6MC4

Swagelok®	600-1-4BT
Parker (Alok)®	6MTC4N
Hy-Lok®	CMCT 6-4
Tylok (CBC-Lok)®	6-COS-4-BT
Ham-Let (Let-Lok)®	768L 3/8 X 1/4-TC
Hoke (Gyrolok)®	6CMT4
Dk-Lok®	COST6-4
Bi-Lok (Series D)®	DCTZ-6-4
SSP (DUlok)®	D6MCBT4

Swagelok®	600-1-6
Parker (Alok)®	6MSC6N
Hy-Lok®	CMC 6-6N
Tylok (CBC-Lok)®	6-COS-6
Ham-Let (Let-Lok)®	768L 3/8 X 3/8
Hoke (Gyrolok)®	6CM6
Dk-Lok®	COS6-6N
Bi-Lok (Series D)®	DCT-6-6
SSP (DUlok)®	D6MC6

Swagelok®	600-1-6BT
Parker (Alok)®	6MTC6N
Hy-Lok®	CMCT 6-6
Tylok (CBC-Lok)®	6-COS-6-BT
Ham-Let (Let-Lok)®	768L 3/8 X 3/8-TC
Hoke (Gyrolok)®	6CMT6
Dk-Lok®	COST6-6
Bi-Lok (Series D)®	DCTZ-6-6
SSP (DUlok)®	D6MCBT6

Swagelok®	600-1-8
Parker (Alok)®	6MSC8N
Hy-Lok®	CMC 6-8N
Tylok (CBC-Lok)®	6-COS-8
Ham-Let (Let-Lok)®	768L 3/8 X 1/2
Hoke (Gyrolok)®	6CM8
Dk-Lok®	COS6-8N
Bi-Lok (Series D)®	DCT-6-8
SSP (DUlok)®	D6MC8

Swagelok®	600-1-8BT
Parker (Alok)®	6MTC8N
Hy-Lok®	CMCT 6-8
Tylok (CBC-Lok)®	6-COS-8-BT
Ham-Let (Let-Lok)®	768L 3/8 X 1/2-TC
Hoke (Gyrolok)®	6CMT8
Dk-Lok®	COST6-8
Bi-Lok (Series D)®	DCTZ-6-8
SSP (DUlok)®	D6MCBT8

Swagelok®	600-1-12
Parker (Alok)®	6MSC12N
Hy-Lok®	CMC 6-12N
Tylok (CBC-Lok)®	6-COS-12
Ham-Let (Let-Lok)®	768L 3/8 X 3/4
Hoke (Gyrolok)®	6CM12
Dk-Lok®	COS6-12N
Bi-Lok (Series D)®	DCT-6-12
SSP (DUlok)®	D6MC12

Dimension A	15.3mm
Dimension B	17.7mm
Dimension I	30.5mm
Dimension L	37.9mm
Dimension d [Min]	4.8mm

Dimension A	22.86mm
Dimension B	21.84mm
Dimension I	28.70mm
Dimension L	38.86mm
Dimension d [Min]	4.82mm

Swagelok®	810-1-2
Parker (Alok)®	8MSC2N
Hy-Lok®	CMC 8-2N
Tylok (CBC-Lok)®	8-COS-2
Ham-Let (Let-Lok)®	768L 1/2 X 1/8
Hoke (Gyrolok)®	8CM2
Dk-Lok®	COS8-2N
Bi-Lok (Series D)®	DCT-8-2
SSP (DUlok)®	D8MC2

Swagelok®	810-1-4
Parker (Alok)®	8MSC4N
Hy-Lok®	CMC 8-4N
Tylok (CBC-Lok)®	8-COS-4
Ham-Let (Let-Lok)®	768L 1/2 X 1/4
Hoke (Gyrolok)®	8CM4
Dk-Lok®	COS8-4N
Bi-Lok (Series D)®	DCT-8-4
SSP (DUlok)®	D8MC4

Swagelok®	810-1-6
Parker (Alok)®	8MSC6N
Hy-Lok®	CMC 8-6N
Tylok (CBC-Lok)®	8-COS-6
Ham-Let (Let-Lok)®	768L 1/2 X 3/8
Hoke (Gyrolok)®	8CM6
Dk-Lok®	COS8-6N
Bi-Lok (Series D)®	DCT-8-6
SSP (DUlok)®	D8MC6

Swagelok®	810-1-6BT
Parker (Alok)®	8MTC6N
Hy-Lok®	CMCT 8-6
Tylok (CBC-Lok)®	8-COS-6-BT
Ham-Let (Let-Lok)®	768L 1/2 X 3/8-TC
Hoke (Gyrolok)®	8CMT6
Dk-Lok®	COST8-6
Bi-Lok (Series D)®	DCTZ-8-6
SSP (DUlok)®	D8MCBT6

Swagelok®	810-1-6RT
Parker (Alok)®	8MSC6K
Tylok (CBC-Lok)®	8-COS-3/8-19
Ham-Let (Let-Lok)®	768LR 1/2 X 3/8
Hoke (Gyrolok)®	8CM6EC
Dk-Lok®	COS8-6R
SSP (DUlok)®	D8MCRS6

Swagelok®	810-1-8
Parker (Alok)®	8MSC8N
Hy-Lok®	CMC 8-8N
Tylok (CBC-Lok)®	8-COS-8
Ham-Let (Let-Lok)®	768L 1/2 X 1/2
Hoke (Gyrolok)®	8CM8
Dk-Lok®	COS8-8N
Bi-Lok (Series D)®	DCT-8-8
SSP (DUlok)®	D8MC8

Swagelok®	810-1-8BT
Parker (Alok)®	8MTC8N
Hy-Lok®	CMCT 8-8
Tylok (CBC-Lok)®	8-COS-8-BT
Ham-Let (Let-Lok)®	768L 1/2 X 1/2-TC
Hoke (Gyrolok)®	8CMT8
Dk-Lok®	COST8-8
Bi-Lok (Series D)®	DCTZ-8-8
SSP (DUlok)®	D8MCBT8