| |
|
|
Size
|
A193 Grade B7
Right
Hand Thread |
A193 Grade B7
Left
Hand Thread |
A193
Grade B16
|
A193
Grade B7M
|
A320
Grade L7
|
|
UNC
|
UN
8
|
UNF
|
UNC-3A
|
UN
8-3A
|
UNC
|
UNF
|
UNC
|
UN
8
|
UNC
|
UN
8
|
UNC
|
UN
8
|
|
#10
|
6
|
|
6
|

|
|

|

|
|
|

|
|
|
|
|
.25
|

|
|

|

|
|
6, 12
|
12
|
12
|
|

|
|
|
|
|
.3125
|

|
|

|

|
|

|

|
12
|
|

|
|
|
|
|
.375
|

|
|

|

|
|
12
|
12
|
12
|
|

|
|
|
|
|
.4375
|

|
|

|

|
|

|

|
12
|
|

|
|
|
|
|
.50
|

|
|

|
12
|
|
12
|
12
|
12
|
|
12
|
|
|
|
|
.5625
|

|
|

|

|
|

|

|
12
|
|

|
|

|
|
|
.625
|

|
|

|
12
|
|
12
|
12
|
12
|
|
12
|
|
12
|
|
|
.75
|

|
|

|
12
|
|
12
|
12
|
12
|
|
12
|
|
12
|
|
| |