Bolts and nuts on black background close up
Palabras clave
bolt,
screw,
nut,
isolated,
metal,
steel,
tool,
white,
plug,
equipment,
bolt,
construction,
chrome,
industry,
spark,
part,
car,
thread,
macro,
technology,
silver,
nut,
engine,
iron,
part,
machine-building,
background,
fastener,
dependability,
metric,
engineering
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