Bolt I.D. thread Series No.1: 440 engine

this is Version 2.0 a re-attempt at this thread




TPI = thread per inch

the format is: ...pic of the fastener

first column : bolt diameter, head wrench size, Threads per inch

second column: quantity of that particular fastener, tourque spec (if available), and length

Bolts may vary over the years but these are the fasteners that came from a 1970 non-HP 440 non a/c non PS

all length measurements are under head lengths..so the bolt head is not included in the length

this will be covered in 9 groups in 9 replies