|29th March 2010, 01:33 AM||#1|
Join Date: Jan 2009
Bolt length - head inclusive or exclusive
Does anyone know if the bolt head is included or excluded in the length of the fin bolt. For instance for an isonic 101 you need a M6X35 bolt. Does it mean that the total length of the bolt with head is 35 or do I need to add extra 5 for the head ?
|29th March 2010, 01:20 PM||#3|
Dream Team - School Guru
Join Date: Aug 2006
nonopr has it right!
Nowhere I know of that will sell you a cap screw/bolt/machine screw where the length of the head is included in the length.
The heads are all to a standard, the thread and unthreaded portion of the length add up to the total length from the bottom of the head to the end of the screw threads.
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