Special Fasteners to Accommodate Pesky Small Drilling Errors

[aldav]

Don't know whether this has been posted before, I haven't seen it.
https://scontent-syd2-1.xx.fbcdn.net/v/t1.0-9/79773028_10217910956980274_2776224249763856384_n.jpg?_nc_cat=105&_nc_ohc=l2lNO5miP3YAQmAwScwvu2N5R4sc1cDr8PZ14g3eK7Cr9nrKqJNtNOPfw&_nc_ht=scontent-syd2-1.xx&oh=896acb1dbb462b7e30ff47d315e5efa5&oe=5EB00578

[Chief Tiff]

I've been looking for that bolt chart for nearly 30 years!

I first saw it in the early 90's when it was a photocopied B&W line drawing (remember how we used to share funnies before the interweb :rolleyes:) and they were called "Ocker bolts". There was the odd comment added; such as "May be hard starting" for the crooked and tapered holes!

[rrich]

Where is the link? I need to order a box each of about five of those. Especially for the ones used in tapered holes where the bottom is too wide. :no::roll::U:U

[damian]

I am a mechanic and need a box of those corrugated ones...

I can do anything with 5 hammers and 7 vice grips.

[AlexS]

I need some with pre-rounded heads, for use with shifting spanners.