mechanical assembly CAD Models

Browse mechanical assembly CAD models used in real projects. Preview online and download STEP/STP, IGES, STL and more. Filter by category, file type, price and popularity.

All3D PrintingAerospaceArchitectureAutomotiveAviationChemicalConstructionElectricalEnergy And PowerIndustrial DesignJewelleryMachine designMarineMedicalRobotics
719 models2D drawings
Sort by:
Free
Industrial Flange Component for Mechanical Assemblies
MACHINE DESIGN · INDUSTRIAL FLANGE

Industrial Flange Component for Mechanical Assemblies

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Precision Mechanical Component CAD Model
MACHINE DESIGN · PRECISION COMPONENT

Precision Mechanical Component CAD Model

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Belt Pulley Mechanism Examples for Industrial Applications
MACHINE DESIGN · BELT PULLEY

Belt Pulley Mechanism Examples for Industrial Applications

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Mechanical Part Component for Industrial Applications
MACHINE DESIGN · MECHANICAL PART

Mechanical Part Component for Industrial Applications

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Precision Mechanical Component CAD Model
MACHINE DESIGN · PRECISION COMPONENT

Precision Mechanical Component CAD Model

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Professional Screwdriver CAD Model for Engineering Applications
MACHINE DESIGN · SCREWDRIVER

Professional Screwdriver CAD Model for Engineering Applications

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Industrial Bearing Component
MACHINE DESIGN · BEARING

Industrial Bearing Component

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Professional Bicycle Wheel CAD Model for Engineering Applications
AUTOMOTIVE · BICYCLE WHEEL

Professional Bicycle Wheel CAD Model for Engineering Applications

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Paddle Handle for Linkage Mechanisms
MACHINE DESIGN · PADDLE HANDLE

Paddle Handle for Linkage Mechanisms

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Compact Spring Bolt for Mechanical Applications
MACHINE DESIGN · SPRING BOLT

Compact Spring Bolt for Mechanical Applications

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Precision Mechanical Component CAD Model
MACHINE DESIGN · PRECISION COMPONENT

Precision Mechanical Component CAD Model

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Industrial Component Model for Engineering Applications
MACHINE DESIGN · INDUSTRIAL COMPONENT

Industrial Component Model for Engineering Applications

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Hexagon Flange Screw Set M6 - Various Lengths
MACHINE DESIGN · HEXAGON FLANGE SCREW

Hexagon Flange Screw Set M6 - Various Lengths

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
42.4mm Plastic Round End Cap for Industrial Applications
INDUSTRIAL DESIGN · 42.4MM END CAP

42.4mm Plastic Round End Cap for Industrial Applications

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
M12 U-Bolt Industrial Fastener
MACHINE DESIGN · M12 U-BOLT

M12 U-Bolt Industrial Fastener

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Carriage Bolt CAD Model for Industrial Applications
MACHINE DESIGN · CARRIAGE BOLT

Carriage Bolt CAD Model for Industrial Applications

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Basic Hinge CAD Model for Mechanical Assemblies
MACHINE DESIGN · HINGE

Basic Hinge CAD Model for Mechanical Assemblies

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
3D Hinge Model with Articulated Movement for Engineering Design
MACHINE DESIGN · HINGE

3D Hinge Model with Articulated Movement for Engineering Design

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Precision Mechanical Component CAD Model
MACHINE DESIGN · PRECISION COMPONENT

Precision Mechanical Component CAD Model

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Core Plate with Complex Design for Industrial Applications
MACHINE DESIGN · CORE PLATE

Core Plate with Complex Design for Industrial Applications

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Classic Wheel and Axle Cart Assembly Model
MACHINE DESIGN · WHEEL AND AXLE

Classic Wheel and Axle Cart Assembly Model

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Mechanical Assembly Component Model
MACHINE DESIGN · MECHANICAL ASSEMBLY

Mechanical Assembly Component Model

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
12345...next
Marathon OS logoThe CAD marketplace for modern teams
HomeAbout usWhy us?Contact us
Tools3D to 2D Drawing Pipeline3D CAD Viewer3D CAD File Converter
Library
Hire CAD Designers
Production-ready in 24 hrs
👤
→
2D Library
Ask a question
Privacy Policy|Terms of Service|Refund Policy|
© Marathon 2025 All Rights Reserved