
Well this defect is so small I nearly didn’t catalogue it. However, I saw fit to add it to the collection back in the day so I’m adding it here too. There’s a small dent in the second thread up from the point; that’s all!

Well this defect is so small I nearly didn’t catalogue it. However, I saw fit to add it to the collection back in the day so I’m adding it here too. There’s a small dent in the second thread up from the point; that’s all!

This one’s so subtle it hardly shows up on photo – oh well! The head is slightly flattened off at the edge as is the thread near the top

Ouch! Looks like the thread had been started at the point end before some catastrophic incident occurred

Another pan-head with no slot. I’m just showing you as they come out from storage

Must have got caught in the machinery somewhere. It’s been bent at the top and has a couple of small gouges where it’s been pressed at the end

Strange one this one. It looks like it’s been cast rather than milled due to its all-over mottled appearance and rough deep slot

Super-deep slot. If you had a tiny bike, you could park it in this screw!

Very similar to the last one (Patient 0029) but a much more subtle deformity and without the deep slot. Also, the thread at the head-end is slightly flattened off. Again, it’s subtle but it’s there
The countersinking on this head hasn’t been correctly formed, leaving a rounded edge and a deep slot
I assume that this one had been prepared for a deep thread but then missed out the threading stage
Just when you thought you had seen them all, this one comes along. A steel screw that must have been caught off-centred in the thread mill
Can’t quite work out what happened to this poor screw. It’s almost like it’s been badly cast rather than precision milled