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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
D 1.0000
P 8
B Min L≤10 2.250
B Min 10<L≤16 2.500
B Min L>16 3.000
U Max UNC 0.250
U Max UNF 0.167
U Max BUN None
Ds Max 1.0000
Ds Min UNC 0.983
Ds Min UNF 0.987
Ds Min BUN None
Ds1 Max UNC 0.983
Ds1 Max UNF 0.987
Ds1 Max BUN None
Ds1 Min UNC 0.910
Ds1 Min UNF 0.938
Ds1 Min BUN None