Two different views of a mechanical screw or bolt with hexagonal head and countersunk design
Schlüsselwörter
mechanical,
screw,
bolt,
fastener,
hexagonal,
mains outlet,
allen,
wrench,
hex,
key,
countersunk,
head,
cylindrical,
metal,
hardware,
engineering,
component,
flush,
surface,
installation,
tool,
driving,
industrial,
black,
white,
diagram,
illustration,
technical,
design
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