1.25 inch bolt

thingiverse

Here are the custom specifications for a standard bolt. Using the following options, a user can create their idealized fastener: nut thread outer diameter = 9 nut diameter = 12 facets = 6 nut resolution = 0.5 thread step = 1.27 type = bolt drive diameter = 5 nut height = 6 countersink = 2 texture = exclude drive type = socket nut type = normal head diameter = 11.12 nut step shape degrees = 45 nut thread step = 2 thread length = 31.75 thread outer diameter = 6.35 wing ratio = 1 non thread diameter = 0 head height = 4.14 non thread length = 0 slot width = 1 outer diameter = 14 thickness = 2 head type = hex inner diameter = 8 step shape degrees = 45 resolution = 0.5 slot depth = 2