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Digitally restored from a late 19th Century encyclopedia.
Detail of rusty oxide nut and bolts on white background
Twisted futuristic glass blue shape isolated on white background. 3d rendering illustration.
Metal
A small nut is sitting on a white surface. The nut is black and has a hole in the middle. The image has a simple and minimalistic feel to it
Many screws on white background.
Pendulum school laboratory physics experiment
unexpected resilience: a few glass bottles bear the weight of a column. 3D digital render
An old vintage mechanism of the unit or device. Technologies of the past, covered with old paint or rust. Close-up.
Fasteners - screws and nuts on the base
3d rendering of archimedes screw isolated on white
thailand sunset nature
The close-up scene of linear lead ball screw spare part . The hi-precision CNC machine manufacturing concept.
Old Valve on the pipeline
Rope Set. A skein of thread close-up background macro. Weaving thread scheme render
The sea crashing at the bottom of Southend Pier
Bottle cork opener on white
Industrial valve in machine room
a device for controlling the passage of fluid or air through a pipe, duct, etc
Mechanical Turntable Undercarriage Bolts (from underside of an excavator digger) in circular curved array. Heavy steel with washers and industrial welds. Bronze - Chocolate Brown colour.
Old rusty faucet isolated on white  background.
A screw conveyor at the winery of Hermanos Domingo in Cafayate
Big Rusty screws arranged as a framework
A shopping trolley dumped in an icy pond.
Fountain device
This pipe shows texture and is rusty with bolts. This could be used as a background. The metal industrial look of steal or metal that is aged.
3d rendering of archimedes screw above the engineering drawing
concrete bolt in hand
Architect blueprint
The traditional tool for pounding flour in Aceh is called \
Free Images: "bestof:Water screw by Vitruvius.png Construction of the Water Screw From the edition of Vitruvius by Fra Giocondo Venice 1511 as it appeared in Ten Books on"
TSS_Earnslaw._Queenstown._NZ.jpg
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U.S._Navy_Chief_Warrant_Officer_3_John_Sullivan,_assigned_to_Mobile_Diving_and_Salvage_Unit_(MDSU)_2_Company_2-4,_tests_a_MK_20_underwater_breathing_apparatus_prior_to_going_into_the_water_to_repair_a_screw_110307-N-LO372-100.jpg
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US_Navy_020419-N-9421C-002_Aircraft_carrier_screw_removed_for_overhaul.jpg
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