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Dimensions for Clamping Type Studs(A193 / A320 / A437 / A453 / A540 / A1014) (Inch Series) [Table 2]

ASME B 18.31.2 - 2014

Display drawing:

Screw Thread 3
D 3.0000
P 4
B Min L≤10 None
B Min 10<L≤16 6.500
B Min L>16 7.000
U Max UNC 0.500
U Max UNF None
U Max BUN 0.250
Ds Max 3.0000
Ds Min UNC 2.973
Ds Min UNF None
Ds Min BUN 2.982
Ds1 Max UNC 2.973
Ds1 Max UNF None
Ds1 Max BUN 2.982
Ds1 Min UNC 2.824
Ds1 Min UNF None
Ds1 Min BUN 2.908