Inch

Metric

1"

1 1/4"

1 1/2"

2"

2.33"

2 1/2"

2.663"

3"

3.004"

3.332"

3 1/2"

4"

4.16"

5"

5.99"

6"

6.2"

7.93"

8"

8.14"

0.26"

0.293"

0.326"

0.33"

0.345"

0.359"

0.365"

0.4"

0.435"

1"

1 1/4"

1 1/2"

1 3/4"

1 7/8"

2"

2 1/2"

3"

3 1/2"

4"

4.06"

5"

5 1/4"

5.99"

6"

6.02"

6.495"

7.995"

1"

1 1/16"

1 1/8"

1 1/4"

1 5/16"

1 3/8"

1 1/2"

1 9/16"

1 5/8"

1 3/4"

1 13/16"

1 7/8"

2 1/8"

2 1/4"

2 5/16"

2 5/8"

2 3/4"

2 13/16"

3 1/8"

3 5/8"

3 3/4"

1 1/8"

1 1/4"

1 1/2"

2"

2 1/2"

3 1/2"

Dull

Plain

Polished

Satin

0.06"

0.074"

0.08"

0.1"

0.105"

0.11"

0.12"

0.16"

0.188"

0.19"

0.24"

0.31"

1.2 mm

1.8 mm

2 mm

2.2 mm

2.5 mm

3 mm

3.1 mm

6 mm

Less than 30,000 psi

30,000 psi to 33,999 psi

34,000 psi to 39,999 psi

ANSI/MSS SP-58 Type 34

ASTM Standard

Fed. Spec. WW-H-171 Type 35

SAE Standard

Calibration Certificate Traceable to NIST

Material Certificate with Traceable Lot Number

Standard

Compliant

Exempt

Not Compliant

Compliant

Not Compliant

Compliant

Compliant with Exemptions

Not Compliant

EAR99