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Blogs about: Defect Head

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Patient 0073

Off centred and half cut. Beauty!… more →

Patient 0073

screwasylum wrote 2 years ago: Off centred and half cut. Beauty! … more →

Tags: Drive - Slotted, Head - Countersink, Material - Brass, Screw Length - 1/2", Screw Size - 6

Patient 0072

screwasylum wrote 2 years ago: The head of this screw seems to have been rounded off slightly … more →

Tags: Drive - Slotted, Head - Countersink, Material - Steel/Alloy, Screw Length - 1 1/2", Screw Size - 8

Patient 0070 — 3 comments

screwasylum wrote 2 years ago: Oh lord! … more →

Tags: Defect - Multi, Defect - Shaft, Drive - Philips/Pozidriv, Head - Countersink, Material - Steel/Alloy, Screw Length - 5/8", Screw Size - 6

Patient 0068

screwasylum wrote 2 years ago: Heavy pressing has left the head with a slightly extended overhang and a non-parallel slot…and … more →

Tags: Drive - Slotted, Head - Countersink, Material - Steel/Alloy, Screw Length - 1 1/2", Screw Size - 10

Patient 0064

screwasylum wrote 2 years ago: No thread and a shallow off-centred slot … more →

Tags: Defect - Multi, Defect - Shaft, Drive - Slotted, Head - Countersink, Material - Brass, Screw Length - 3/4", Screw Size - 4

Patient 0061

screwasylum wrote 2 years ago: Milled out slot … more →

Tags: Drive - Slotted, Head - Countersink, Material - Steel/Alloy, Screw Length - 1 1/4", Screw Size - 5

Patient 0060

screwasylum wrote 2 years ago: Slotless … more →

Tags: Drive - Slotted, Head - Countersink, Material - Steel/Alloy, Screw Length - 1 1/4", Screw Size - 8

Patient 0058 — 1 comment

screwasylum wrote 2 years ago: Matt black round-head without a slot – Rare! … more →

Tags: Head - Roundhead, Material - Steel/Alloy, Screw Length - 1", Screw Size - 8

Patient 0057

screwasylum wrote 2 years ago: Yup, another one with no slot. It’s perhaps the most common screw defect (I should know) so ge … more →

Tags: Drive - Slotted, Head - Countersink, Material - Brass, Screw Length - 1/2", Screw Size - 6

Patient 0053 — 1 comment

screwasylum wrote 2 years ago: Another abomination of a screw. There’s just no knowing how long this screw used to be or what … more →

Tags: Material - Steel/Alloy, Drive - Slotted, Defect - Shaft, Defect - Multi, Screw Size - 6, Screw Length - ?

Patient 0047 — 2 comments

screwasylum wrote 2 years ago: A couple of nice dents on the head where the screw has been pressed somewhere on the machine-line … more →

Tags: Drive - Slotted, Head - Countersink, Material - Steel/Alloy, Screw Length - 5/8", Screw Size - 8

Patient 0046

screwasylum wrote 2 years ago: This screw has a small chunk that’s been accidentally milled off the edge of the screw’s … more →

Tags: Material - Brass, Drive - Slotted, Head - Countersink, Screw Size - 6, Screw Length - 5/8"

Patient 0045

screwasylum wrote 2 years ago: An elegant chunk has been accidentally ripped from the slot during milling … more →

Tags: Drive - Slotted, Head - Countersink, Material - Brass, Screw Length - 1 1/4", Screw Size - 8

Patient 0044

screwasylum wrote 2 years ago: Short, stumpy and no slot … more →

Tags: Drive, Head - Countersink, Material - Steel/Alloy, Screw Length - 3/4", Screw Size - 6

Patient 0039

screwasylum wrote 2 years ago: Crushed slot … more →

Tags: Drive - Slotted, Head - Countersink, Material - Steel/Alloy, Screw Length - 3/4", Screw Size - 8

Patient 0038

screwasylum wrote 2 years ago: This one’s so subtle it hardly shows up on photo – oh well! The head is slightly flatten … more →

Tags: Material - Brass, Drive - Slotted, Screw Size - 10, Head - Countersink, Screw Length - 2 1/4"

Patient 0036

screwasylum wrote 2 years ago: Another pan-head with no slot. I’m just showing you as they come out from storage … more →

Tags: Material - Steel/Alloy, Screw Size - 10, Head - Panhead, Screw Length - 5/8", Drive

Patient 0035

screwasylum wrote 2 years ago: Must have got caught in the machinery somewhere. It’s been bent at the top and has a couple of … more →

Tags: Material - Steel/Alloy, Drive - Slotted, Screw Size - 10, Defect - Shaft, Defect - Multi, Head - Countersink, Screw Length - 3"

Patient 0033 — 1 comment

screwasylum wrote 2 years ago: Strange one this one. It looks like it’s been cast rather than milled due to its all-over mott … more →

Tags: Defect - Multi, Defect - Shaft, Drive - Slotted, Head - Countersink, Material - Steel/Alloy, Screw Length - 1 1/4", Screw Size - 8


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