Description
10.9 GRADE HIGH TENSILE METRIC SOCKET BUTTON ALLEN SCREWS SELF COLOUR M3 -M16

Simply choose your thread size then length then pack quantity from the drop down menus available.


Standard Metric thread (most common)
10.9 grade high tensile.
Plain steel (self colour)
ISO7380-1
Allen key drive
Thread sizes   Head size   Allen key size 
M3X0.5            5.7mm          2.0mm 
M4X0.7            7.6mm           2.5mm 
M5X0.8,           9.5mm           3mm 
M6X1               10.5mm         4mm 
M8X1.25          14mm            5mm 
M10X1.5          17.5mm         6mm 
M12X1.75         21mm           8mm 
M16X2              28mm           10mm
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Additional Information

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