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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 1-1/8
D 1.125
P 7
B Min L≤10 2.5
B Min 10<L≤16 2.75
B Min L>16 3.25
U Max UNC 0.286
U Max UNF 0.167
U Max BUN 0.25
Ds Max 1.125
Ds Min UNC 1.106
Ds Min UNF 1.112
Ds Min BUN 1.108
Ds1 Max UNC 1.106
Ds1 Max UNF 1.112
Ds1 Max BUN 1.108
Ds1 Min UNC 1.023
Ds1 Min UNF 1.063
Ds1 Min BUN 1.035