Inch

Metric

18-8 Stainless Steel

110 Copper

260 Brass

510 Bronze

1100 Aluminum

Steel

Cold Drawn

Cold Rolled

Cold Worked

Hardened

Hot Rolled

1"

1 1/4"

1 1/2"

1 3/4"

2"

2 1/2"

3"

3 1/2"

4"

5"

6"

8"

12 mm

25 mm

30 mm

40 mm

50 mm

55 mm

70 mm

100 mm

Oversized

Undersized

Standard

Tight

0.035"

0.049"

0.065"

0.083"

0.095"

0.12"

0.134"

0.188"

1"

1 mm

2 mm

3 mm

4 mm

5 mm

6 mm

1"

1 1/4"

1.41"

1 1/2"

1.584"

1 3/4"

1.92"

2"

2 1/2"

3"

3 1/2"

4"

5"

6"

7"

8"

12 mm

25 mm

30 mm

40 mm

50 mm

55 mm

70 mm

100 mm

Ground

Polished

Precision Ground

Tumbled

Turned

ASTM Standard

DIN 5463-B

EN 10025-2

Fed. Spec. QQ-S-698

ISO 14-B

SAE Standard

Soft

Medium

Hard

Extra Hard

Not Rated

Matte

Mirror Like

Plain

Less than 31,000 psi

31,000 psi to 39,999 psi

40,000 psi to 49,999 psi

50,000 psi to 59,999 psi

60,000 psi or greater

Not Rated

Material Certificate with Traceable Lot Number

Material Certificate with Traceable Lot Number and Test Report

1C999

EAR99

Compliant

Compliant with Exemptions

Not Compliant

Compliant

Exempt

Compliant

Not Compliant