Don't see what you need?
Get a custom CAD file built by a vetted specialist — delivered production-ready in 24 hours.
Hire a Designer500+Projects Done
24 hrResponse
15+CAD Tools
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 (10,000+ results)2D technical drawing library
Precision Mechanical Component CAD Model
Machine design
Precision Mechanical Component
Mechanical Assembly
.STEP
<100
<100
Molex 2-Pin Connector with 3.9mm Pitch
Electrical
Molex
2-Pin Connector
.STEP
<100
<100
Autonomous Solar Panel Cleaning Robot 3D Model
Robotics
Autonomous
Solar Panel Cleaning
.STEP
<100
<100
Brass Four-Way Cross with 1/4 Inch Female Pipe Thread Ports
Industrial Design
Brass Four-Way Cross
1/4 Inch Female Pipe Thread
.STEP
<100
<100
Brass Hose Fitting with 1/4 Inch Male Pipe Thread and Barbed End
Industrial Design
Brass Hose Fitting
1/4 Inch Male Pipe Thread
.STEP
<100
<100
Linear Actuator Designed for Servo Motor Applications
Machine design
Servo Motor
Automation
.STEP
<100
<100
Thermal Relay TH-T100 by Mitsubishi Electric
Electrical
Thermal Relay
Th-T100
.STEP
<100
<100
Turbomolecular Vacuum Pump with LF100 Flange
Industrial Design
Turbomolecular Vacuum Pump
Lf100 Flange
.STEP
<100
<100
Brass Fitting with 1/4 Inch Male Pipe Thread and Barbed Hose Connection
Industrial Design
Brass Fitting
1/4 Inch Male Pipe Thread
.STEP
<100
<100
DC Power Jack Socket Female Panel Mount Connector 5.5mm x 2.1mm
Electrical
Dc Power Jack
Panel Mount Connector
.STEP
<100
<100
DC Power Jack Socket Female Panel Mount Connector 5.5mm x 2.5mm
Electrical
Dc Power Jack
Panel Mount Connector
.STEP
<100
<100
DC Power Jack Socket Female Panel Mount Connector 5.5mm x 2.5mm 30V 5A
Electrical
Dc Power Jack
Panel Mount Connector
.STEP
<100
<100
0.1 kW Worm Gear Motor SV SHY (B) - Mitsubishi Electric
Machine design
Worm Gear Motor
0.1 Kw
.STEP
<100
<100
Thermal Relay TH-T50 by Mitsubishi Electric - Industrial Electrical Component
Electrical
Thermal Relay
Th-T50
.STEP
<100
<100
Axmo TMF3-150 Linear Actuator Industrial Model
Machine design
Axmo Tmf3-150
Industrial Automation
.STEP
<100
<100
Base Shackles for Transformers and Reactors
Electrical
Base Shackles
Transformers
.STEP
<100
<100
Battery Holder for Four 18650 Cells
Electrical
Battery Holder
18650 Cells
.STEP
<100
<100
Right Angle Brass Fitting Adapter with 1/8" NPT Threads
Industrial Design
Right Angle Brass Fitting Adapter
1/8 Npt Threads
.STEP
<100
<100
Aluminum Profile Linear Drive Toothed Belt with Guides
Machine design
Linear Drive
Toothed Belt
.STEP
<100
<100
Industrial Mechanical Component CAD Model
Machine design
Mechanical Component
Precision Engineering
.STEP
<100
<100
150 sqmm Cable Lug Connector for Electrical Applications
Electrical
150 Sqmm Cable Lug
Connector
.STEP
<100
<100
5VDC 5A Relay for 250VAC Applications
Electrical
5Vdc Relay
5A Current
.STEP
<100
<100
The CAD marketplace for modern teamsAsk a question
