Unilock Instrumentation Fittings

Unilock Instrumentation Fittings

Precision Unilock instrumentation fittings for secure, leak-free connections in high-pressure measurement and control systems. Ideal for oil, gas, and chemical industries.

Female Connector UFC Stainless Steel 316

Material Stainless Steel
Thread Type BSPT
Code Size Thread Size
M6UFC-2R-SS ⌀ 6 (OD)mm 1/8"
M6UFC-4R-SS ⌀ 6 (OD)mm 1/4"
M6UFC-6R-SS ⌀ 6 (OD)mm 3/8"
M8UFC-2R-SS ⌀ 8 (OD)mm 1/8"
M8UFC-4R-SS ⌀ 8 (OD)mm 1/4"
M8UFC-6R-SS ⌀ 8 (OD)mm 3/8"
M10UFC-2R-SS ⌀ 10 (OD)mm 1/8"
M10UFC-4R-SS ⌀ 10 (OD)mm 1/4"
M10UFC-6R-SS ⌀ 10 (OD)mm 3/8"
M10UFC-8R-SS ⌀ 10 (OD)mm 1/2"
M12UFC-2R-SS ⌀ 12 (OD)mm 1/8"
M12UFC-4R-SS ⌀ 12 (OD)mm 1/4"
M12UFC-6R-SS ⌀ 12 (OD)mm 3/8"
M12UFC-8R-SS ⌀ 12 (OD)mm 1/2"
4UFC-2R-SS ⌀ 1/4″ (OD) 1/8"
4UFC-4R-SS ⌀ 1/4″ (OD) 1/4"
4UFC-6R-SS ⌀ 1/4″ (OD) 3/8"
6UFC-2R-SS ⌀ 3/8″ (OD) 1/8"
6UFC-4R-SS ⌀ 3/8″ (OD) 1/4"
6UFC-6R-SS ⌀ 3/8″ (OD) 3/8"
6UFC-8R-SS ⌀ 3/8″ (OD) 1/2"
8UFC-2R-SS ⌀ 1/2″ (OD) 1/8"
8UFC-4R-SS ⌀ 1/2″ (OD) 1/4"
8UFC-6R-SS ⌀ 1/2″ (OD) 3/8"
8UFC-6R-SS ⌀ 1/2″ (OD) 1/2"

Male Connector UMC Stainless Steel 316

Material Stainless Steel
Thread Type BSPT
Code Size Thread Size
M4UMC-2R-SS ⌀ 4 (OD)mm 1/8"
M4UMC-4R-SS ⌀ 4 (OD)mm 1/4"
M4UMC-6R-SS ⌀ 4 (OD)mm 3/8"
M4UMC-8R-SS ⌀ 4 (OD)mm 1/2"
M6UMC-2R-SS ⌀ 6 (OD)mm 1/8"
M6UMC-4R-SS ⌀ 6 (OD)mm 1/4"
M6UMC-8R-SS ⌀ 6 (OD)mm 1/2"
M8UMC-2R-SS ⌀ 8 (OD)mm 1/8"
M8UMC-4R-SS ⌀ 8 (OD)mm 1/4"
M8UMC-6R-SS ⌀ 8 (OD)mm 3/8"
M8UMC-8R-SS ⌀ 8 (OD)mm 1/2"
M10UMC-2R-SS ⌀ 10 (OD)mm 1/8"
M10UMC-4R-SS ⌀ 10 (OD)mm 1/4"
M10UMC-6R-SS ⌀ 10 (OD)mm 3/8"
M10UMC-8R-SS ⌀ 10 (OD)mm 1/2"
M12UMC-2R-SS ⌀ 12 (OD)mm 1/8"
M12UMC-4R-SS ⌀ 12 (OD)mm 1/4"
M12UMC-6R-SS ⌀ 12 (OD)mm 3/8"
M12UMC-8R-SS ⌀ 12 (OD)mm 1/2"
2UMC-2R-SS ⌀ 1/8″ (OD) 1/8"
2UMC-4R-SS ⌀ 1/8″ (OD) 1/4"
2UMC-6R-SS ⌀ 1/8″ (OD) 3/8"
2UMC-8R-SS ⌀ 1/8″ (OD) 1/2"
4UMC-2R-SS ⌀ 1/4″ (OD) 1/8"
4UMC-4R-SS ⌀ 1/4″ (OD) 1/4"
4UMC-6R-SS ⌀ 1/4″ (OD) 3/8"
4UMC-8R-SS ⌀ 1/4″ (OD) 1/2"
6UMC-2R-SS ⌀ 3/8″ (OD) 1/8"
6UMC-4R-SS ⌀ 3/8″ (OD) 1/4"
6UMC-6R-SS ⌀ 3/8″ (OD) 3/8"
6UMC-8R-SS ⌀ 3/8″ (OD) 1/2"
8UMC-2R-SS ⌀ 1/2″ (OD) 1/8"
8UMC-4R-SS ⌀ 1/2″ (OD) 1/4"
8UMC-6R-SS ⌀ 1/2″ (OD) 3/8"
8UMC-8R-SS ⌀ 1/2″ (OD) 1/2"

Male Elbow UME Stainless Steel 316

Material Stainless Steel
Thread Type BSPT
Code Size Thread Size
M4UME-2R-SS ⌀ 4 (OD)mm 1/8"
M4UME-4R-SS ⌀ 4 (OD)mm 1/4"
M4UME-6R-SS ⌀ 4 (OD)mm 3/8"
M4UME-8R-SS ⌀ 4 (OD)mm 1/2"
M6UME-2R-SS ⌀ 6 (OD)mm 1/8"
M6UME-4R-SS ⌀ 6 (OD)mm 1/4"
M6UME-6R-SS ⌀ 6 (OD)mm 3/8"
M6UME-8R-SS ⌀ 6 (OD)mm 1/2"
M8UME-2R-SS ⌀ 8 (OD)mm 1/8"
M8UME-4R-SS ⌀ 8 (OD)mm 1/4"
M8UME-6R-SS ⌀ 8 (OD)mm 3/8"
M8UME-8R-SS ⌀ 8 (OD)mm 1/2"
M10UME-2R-SS ⌀ 10 (OD)mm 1/8"
M10UME-4R-SS ⌀ 10 (OD)mm 1/4"
M10UME-6R-SS ⌀ 10 (OD)mm 3/8"
M10UME-8R-SS ⌀ 10 (OD)mm 1/2"
M12UME-2R-SS ⌀ 12 (OD)mm 1/8"
M12UME-4R-SS ⌀ 12 (OD)mm 1/4"
M12UME-6R-SS ⌀ 12 (OD)mm 3/8"
M12UME-8R-SS ⌀ 12 (OD)mm 1/2"
2UME-2R-SS ⌀ 1/8″ (OD) 1/8"
2UME-4R-SS ⌀ 1/8″ (OD) 1/4"
2UME-6R-SS ⌀ 1/8″ (OD) 3/8"
2UME-8R-SS ⌀ 1/8″ (OD) 1/2"
4UME-2R-SS ⌀ 1/4″ (OD) 1/8"
4UME-4R-SS ⌀ 1/4″ (OD) 1/4"
4UME-6R-SS ⌀ 1/4″ (OD) 3/8"
4UME-8R-SS ⌀ 1/4″ (OD) 1/2"
6UME-2R-SS ⌀ 3/8″ (OD) 1/8"
6UME-4R-SS ⌀ 3/8″ (OD) 1/4"
6UME-6R-SS ⌀ 3/8″ (OD) 3/8"
6UME-8R-SS ⌀ 3/8″ (OD) 1/2"
8UME-2R-SS ⌀ 1/2″ (OD) 1/8"
8UME-4R-SS ⌀ 1/2″ (OD) 1/4"
8UME-6R-SS ⌀ 1/2″ (OD) 3/8"
8UME-8R-SS ⌀ 1/2″ (OD) 1/2"

Union Tee UUT Stainless Steel 316

Material Stainless Steel
Code Size
M4UUT-SS ⌀ 4 (OD)mm
M6UUT-SS ⌀ 6 (OD)mm
M8UUT-SS ⌀ 8 (OD)mm
M10UUT-SS ⌀ 10 (OD)mm
M12UUT-SS ⌀ 12 (OD)mm
2UUT-SS ⌀ 1/8″ (OD)
4UUT-SS ⌀ 1/4″ (OD)
6UUT-SS ⌀ 3/8″ (OD)
8UUT-SS ⌀ 1/2″ (OD)

Nut UN Stainless Steel 316

Material Stainless Steel
Code Size
M4UN-SS ⌀ 4 (OD)mm
M6UN-SS ⌀ 6 (OD)mm
M8UN-SS ⌀ 8 (OD)mm
M10UN-SS ⌀ 10 (OD)mm
M12UN-SS ⌀ 12 (OD)mm
2UN-SS ⌀ 1/8″ (OD)
4UN-SS ⌀ 1/4″ (OD)
6UN-SS ⌀ 3/8″ (OD)
8UN-SS ⌀ 1/2″ (OD)

Back Ferrule UBF Stainless Steel 316

Material Stainless Steel
Code Size
M4UBF-SS ⌀ 4 (OD)mm
M6UBF-SS ⌀ 6 (OD)mm
M8UBF-SS ⌀ 8 (OD)mm
M10UBF-SS ⌀ 10 (OD)mm
M12UBF-SS ⌀ 12 (OD)mm
2UBF-SS ⌀ 1/8″ (OD)
4UBF-SS ⌀ 1/4″ (OD)
6UBF-SS ⌀ 3/8″ (OD)
8UBF-SS ⌀ 1/2″ (OD)

Union UU Stainless Steel 316

Material Stainless Steel
Code Size
M4UU-SS ⌀ 4 (OD)mm
M6UU-SS ⌀ 6 (OD)mm
M8UU-SS ⌀ 8 (OD)mm
M10UU-SS ⌀ 10 (OD)mm
M12UU-SS ⌀ 12 (OD)mm
2UU-SS ⌀ 1/8″ (OD)
4UU-SS ⌀ 1/4″ (OD)
6UU-SS ⌀ 3/8″ (OD)
8UU-SS ⌀ 1/2″ (OD)

Union UEU Stainless Steel 316

Material Stainless Steel
Code Size
M4UEU-SS ⌀ 4 (OD)mm
M6UEU-SS ⌀ 6 (OD)mm
M8UEU-SS ⌀ 8 (OD)mm
M10UEU-SS ⌀ 10 (OD)mm
M12UEU-SS ⌀ 12 (OD)mm
2UEU-SS ⌀ 1/8″ (OD)
4UEU-SS ⌀ 1/4″ (OD)
6UEU-SS ⌀ 3/8″ (OD)
8UEU-SS ⌀ 1/2″ (OD)