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Heavy Hex Structural Bolts (ASTM A 325 ASTM A 490)

ASME B 18.2.6 - 2006

Display drawing:

Screw Thread 1-1/2
Nominal Diameter 1-1/2
P 6
Ds Max 1.5
Ds Min 1.47
S Nominal 2-3/8
S Max 2.375
S Min 2.3
E Max 2.742
E Min 2.622
K Nominal 1
K Max 0.974
K Min 0.902
R Max 0.09
R Min 0.03
BL 3.25
HW max 0.035
HW min 0.015