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Hexagon Socket Screws
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DIN910 Hexagon Head Screw Plug
DIN 910 hexagon head screw plugs with collar/flange and cylindrical/straight/parallel thread are threaded plugs with an external hexagon head protruding from the collar end and cylindrical (parallel/straight) pipe thread along most of the length of the other end.
DIN 9021 - 1990 Large Plain Washers - Product Grade A DIN 9021 Flat Fender Washers are round flat washers with a larger outer diameter (OD) approximately 3 xinner diameter (ID).
DIN 7985 Phillips Pan Head Machine Screw
The cross recessed pan head screw is a kind of machine wire screw that uses the cross recess shape, and is generally represented by the letter PM.
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