Patient 0075

September 11, 2007

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No thread and a slightly rounded edge around the countersink

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Patient 0074

August 31, 2007

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Threadless


Patient 0071

August 11, 2007

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Poor stumpy screw with “a certain sharks fin appeal” [see below]


Patient 0070

August 5, 2007

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Oh lord!


Patient 0069

July 31, 2007

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No thread and a little shard of brass left over from the slot milling


Patient 0067

July 18, 2007

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A screw needs a point or it’s just a bolt isn’t it?


Patient 0066

July 16, 2007

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Do I have to keep explaining?