Transcription of US Hex Bolt Sizes and Thread Pitches
1 Mm10203040506070809010011012013014015016 0170180190200210220230in123456789 Copyright 2000-2017 Bolt Depot Inc. IMPORTANT:Make sure to print this chart to Actual size (no scaling).After printing, measure the ruler in the margin to ensure correct scale. US Hex Bolt Sizes and Thread for more Length 1/4 - 20#10 - 24#8 - 32#6 - 325/16 - 183/8 - 167/16 - 141/2 - 139/16 - 121/4 - 28#10 - 325/16 - 243/8 - 247/16 - 201/2 - 209/16 - 18 Length is measured from under the headto the end of the bolt#4 - 409/16 1/2 7/16 3/8 5/16 1/4 #10#8#6#4 Coarse threadFine threadCoarse threadFine threadCoarse threadFine threadCoarse threadFine threadCoarse threadFine threadCoarse threadFine threadCoarse threadCoarse threadCoarse threadCoarse threadFine threadUS Hex Bolt Sizes and Thread Pitches (continued)mm102030405060708090100110120 130140150160170180190200210220230in12345 6789 Copyright 2000-2017 Bolt Depot Inc. IMPORTANT:Make sure to print this chart to Actual size (no scaling).
2 After printing, measure the ruler in the margin to ensure correct scale. for more - 107/8 - 91 - 85/8 - 113/4 - 167/8 - 141 - 145/8 - 181 7/8 3/4 5/8 Coarse threadFine threadCoarse threadFine threadCoarse threadFine threadCoarse threadFine threa
