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1684_hie4hP_ASME-B18.5-table-7.jpg

Dimensions in inches - source ASME B18.5 Table 7

Publication date: 2008

Nominal size or basic bolt Diameter E A H J T
Max Min Max Min Absolute Min Edge Rounded or Flat Max Min Max Min Max Min
1/4 (0.2500) 0.260 0.237 0.493 0.477 0.4456 0.150 0.131 0.075 0.064 0.068 0.045
5/16 (0.3125)
3/8 (0.3750)
7/16 (0.4375)
1/2 (0.5000)
5/8 (0.6250)
3/4 (0.7500)
7/8 (0.8750)
1 (1.000)
1-1/8 (1.1250)
1-1/4 (1.2500)
1-3/8 (1.3750)
1-1/2 (1.5000)



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