1 3/8"

1.875"

1.000 mm

1.8 mm

2.000 mm

2.240 mm

2.500 mm

2.800 mm

3.000 mm

3.150 mm

3.550 mm

3.750 mm

4.000 mm

4.500 mm

4.870 mm

5 mm

5.200 mm

1"

1 1/4"

1 1/2"

1.875"

2"

2 3/8"

3.000 mm

4.000 mm

5.0 mm

5.400 mm

5.600 mm

5.840 mm

6.0 mm

6.100 mm

6.400 mm

6.750 mm

7.0 mm

7.150 mm

0.250"

0.313"

0.375"

0.438"

0.500"

0.563"

0.625"

0.669"

0.688"

0.750"

0.813"

0.875"

0.938"

0.969"

1"

1.063"

1.125"

1.156"

Bases

Diluted Salt Solutions

Food

Transmission Fluid

Acetic Acid (White Vinegar)

Ammonia

Ammonium Hydroxide

Animal Oil

Boric Acid

Butyl Alcohol

Calcium Hydroxide

Citric Acid

Ethanol

Ethylene Glycol

Glycerin

Grease

Hydraulic Oil

Isopropyl Alcohol

0.499"

0.562"

0.626"

0.688"

0.749"

0.750"

0.820"

0.875"

0.933"

0.999"

1.000"

1.006"

1.124"

1.125"

1.250"

1.312"

1.313"

1.375"

ASME BPE

ASTM Standard

Fed. Spec. GGG-E-950

IEC 60900

ISO Standard

NFPA (National Fluid Power Association) Standard

SAE Standard

SMS 1149

1"

1 1/16"

1 1/8"

1 5/32"

1 3/16"

0.499"

0.562"

0.626"

0.688"

0.749"

0.820"

0.933"

0.999"

1"

1.006"

1.124"

1 1/8"

1 1/4"

1.312"

1.313"

1 3/8"