Hexagon head screw
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N931 |
Hexagon head boltsDIN 931 / ISO 4014
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N933 |
Hexagon head screwsDIN 933 / ISO 4017
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N6921 |
Hexagon head screws with flangeDIN 6921
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N571 |
Hexagon head wood screwsDIN 571
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N7976 |
Hexagon tapping screwsDIN 7976 / ISO 1479
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