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Captive Flanges have natural finish.
Unit of Measure

Specifications

Dimension Drawing


SAE J518 Captive Carbon Steel Flanges

Type

Tapped

Material

Carbon Steel

Code

Code 61

Flange Size

1-1/4 in

Dimension A

2.880 in

Dimension B

3.120 in

Dimension C

1.188 in

Dimension D

2.312 in

Dimension E

0.880 in

Dimension F

0.560 in

Dimension G

2.031 in

Dimension H

1.720 in

Dimension J

0.295 in

Dimension K

7/16-14

Industry Standards

UNC-2B