The dark blue nut is fixed on a bolt

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Size: 3857px × 2905px
Photo credit: © Andrei Kolyvanov / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: alloy, blue, bolt, closeup, construction, equipment, factory, fix, groove, hexagon, industry, item, macro, manufacturing, metal, nut, screw, stack, steel, tool, washer, work, workshop