SSP Corporation
SSP Corporation
8250 Boyle Parkway
Twinsburg, OH 44087-2200
U.S.A.
Phone: 330-425-4250
Email: customer.inquiries@myssp.com
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Unilok male adapters have one tube stub end that is inserted into a tube fitting and one male NPT end to connect to a female NPT port.
Tube fitting male adapter
Tube fitting male adapter
Unit of Measure
1 2 3 

Part #

Body Material

Connection 1 - Type

Connection 1 - Size

Connection 2 - Type

Connection 2 - Size

IHCU6MA2 N/A Alloy C-276 N/A Tube Stub N/A 3/8 in N/A MNPT N/A 1/8 in
IHCU6MA4 N/A Alloy C-276 N/A Tube Stub N/A 3/8 in N/A MNPT N/A 1/4 in
IHCU6MA6 N/A Alloy C-276 N/A Tube Stub N/A 3/8 in N/A MNPT N/A 3/8 in
IHCU6MA8 N/A Alloy C-276 N/A Tube Stub N/A 3/8 in N/A MNPT N/A 1/2 in
IHCU8MA4 N/A Alloy C-276 N/A Tube Stub N/A 1/2 in N/A MNPT N/A 1/4 in
IHCU8MA6 N/A Alloy C-276 N/A Tube Stub N/A 1/2 in N/A MNPT N/A 3/8 in
IHCU8MA8 N/A Alloy C-276 N/A Tube Stub N/A 1/2 in N/A MNPT N/A 1/2 in
IMU4MA2 N/A Alloy 400 N/A Tube Stub N/A 1/4 in N/A MNPT N/A 1/8 in
IMU4MA4 N/A Alloy 400 N/A Tube Stub N/A 1/4 in N/A MNPT N/A 1/4 in
IMU4MA6 N/A Alloy 400 N/A Tube Stub N/A 1/4 in N/A MNPT N/A 3/8 in
IMU4MA8 N/A Alloy 400 N/A Tube Stub N/A 1/4 in N/A MNPT N/A 1/2 in
IMU6MA2 N/A Alloy 400 N/A Tube Stub N/A 3/8 in N/A MNPT N/A 1/8 in
IMU6MA4 N/A Alloy 400 N/A Tube Stub N/A 3/8 in N/A MNPT N/A 1/4 in
IMU6MA6 N/A Alloy 400 N/A Tube Stub N/A 3/8 in N/A MNPT N/A 3/8 in
IMU6MA8 N/A Alloy 400 N/A Tube Stub N/A 3/8 in N/A MNPT N/A 1/2 in
IMU8MA4 N/A Alloy 400 N/A Tube Stub N/A 1/2 in N/A MNPT N/A 1/4 in
IMU8MA6 N/A Alloy 400 N/A Tube Stub N/A 1/2 in N/A MNPT N/A 3/8 in
IMU8MA8 N/A Alloy 400 N/A Tube Stub N/A 1/2 in N/A MNPT N/A 1/2 in
Unit of Measure
1 2 3