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A curated set of 40 engineering and construction icons rendered in line-drawing blueprint style. Four categories spanning structural elements, hand tools, electrical schematics, and drafting symbols.
Fundamental structural engineering elements: beams, columns, arches, trusses, and connection details drawn as cross-sections and elevations.
I-Beam
Column
Arch
Truss
Bridge
Foundation
Wall
Roof / Gable
Bolt
Bracket
Essential hand and power tools for construction and fabrication, depicted in clear line-drawing style with dimensional accuracy.
Wrench
Hammer
Drill
Saw
Screwdriver
Pliers
Clamp
Level
Square
Tape Measure
Standard electrical and electronic schematic symbols following engineering drawing conventions for circuits, components, and connections.
Circuit
Resistor
Capacitor
Diode
LED
Battery
Switch
Plug / Socket
Transformer
Ground
Technical drawing and drafting symbols covering dimensions, annotations, drawing instruments, and standard architectural conventions.
Dimension Line
Protractor
Grid
Layer Stack
Technical Pen
T-Square
Compass
Scale Bar
Section View
Detail Callout