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Engineering CAD Design Library
Browse quality-checked 3D CAD models. Preview online and download STEP/STP, IGES, STL and more—filter by category, tags, file type, price and popularity.
All Designs (10000 results)
Wave Pallet Transfer Mechanism for Assembly Lines
Machine design
Wave Pallet Transfer
Assembly Line Automation
.STEP
0
0
Protective Cover for M30x1.5 External Thread Connectors GOST 25930-83
Industrial Design
M30X1.5 Thread
Connector Protection
.STEP
0
0
3D Models of TO-220 Packages with 2 and 3 Pins Featuring Various Lead Forming Options
Electrical
2 Pins
3 Pins
.STEP
0
0
3D Models of TO-3PN and SC-65 Lead Forming Packages
Electrical
To-3Pn
Sc-65
.STEP
0
0
SMD Pushbutton Switch 6.5x6.5x2.55 mm 3D Model
Electrical
6.5X6.5X2.55 Mm
Smd Pushbutton Switch
.STEP
0
0
Power Jack Model for Enclosure and Case Design
Electrical
Enclosure Design
Case Design
.STEP
0
0
Engineering Component in Development
Machine design
Mechanical Systems
Industrial Application
.STEP
0
0
12V DC Female Connector CAD Model
Electrical
12V Dc Connector
Female Connector
.STEP
1
0
Worm Gear Reducer CAD Model for Mechanical Design
Machine design
Worm Gear Reducer
Mechanical Design
.STEP
0
1
3D Models of TOP-3 Triacs with Various Lead Forming Options
Electrical
Lead Forming
Top-3 Triac
.STEP
0
0
3D Model of Prismatic LifePo4 Cell for Engineering Applications
Energy And Power
Lifepo4 Cell
Energy Storage
.STEP
1
0
Protective Cover for M30x1.5 External Thread Connectors GOST 25930-83
Industrial Design
M30X1.5 Thread
Connector Protection
.STEP
0
0
Detailed Components for VzBot235 3D Printer
3D Printing
Additive Manufacturing
Engineering Components
.STEP
0
0
Protective Cover for M30x1.5 Threaded Connectors GOST 25930-83
Industrial Design
Threaded Connectors
M30X1.5 Thread
.STEP
0
0
3D Printed Protective Case for Orange Pi Zero 3
3D Printing
Protective Case
Single-Board Computer
.STEP
0
0
Adjustable Blade Configuration Model with 3 and 5 Blade Options
Machine design
5-Blade Configuration
3-Blade Configuration
.STEP
0
0
General Purpose SMD Resistors 3D Models - Various Sizes
Electrical
Surface Mount Device
Smd Resistor
.STEP
0
0
Industrial Component Model in Development
Machine design
Manufacturing
Model Development
.STEP
0
0
Engineering Component Model in Development
Machine design
Mechanical Design
Engineering Component
.STEP
0
0
LED Adapter for Tachometer Lighting in Automotive Applications
Automotive
B8.5 Led
Led Adapter
.STEP
0
0
Multi-Parameter Environmental Sensor with Temperature, Humidity, Pressure, and Gas Detection
Electrical
Humidity Sensor
Environmental Sensor
.STEP
0
0
2-Inch Gauge Mount for Suzuki Samurai Center Dash
Automotive
Center Dash Installation
Dashboard Customization
.STEP
0
0
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