This model set contains precisely dimensioned Parallel Keys designed according to ISO 773 / DIN 6885 Form A (Round End) standards.It includes all standard metric sizes from 2×2×10 mm to 40×22×140 mm, making it suitable for a wide range of mechanical and industrial applications.

Each model is created with accurate geometry and standard dimensions, ready for direct use in CAD assemblies or mechanical design projects.

Features:

Accurate dimensions based on ISO 773 / DIN 6885 standards

Includes all standard sizes: 2×2×10 mm to 40×22×140 mm

Form A – Round End type parallel keys

Compatible with all major CAD software

Fully dimensioned and clean geometry

Ideal for mechanical design, power transmission, and machine assemblies

Included Files:

STEP (.stp)

IGES (.igs)

SLDPRT (SolidWorks)

3MF / AMF

FBX

STL

Applications:

Shaft and hub key connections

Gear, pulley, and coupling designs

Engineering reference and standard component libraries

Technical Information

Units: Millimeters (mm)

Based on ISO 773 and DIN 6885 Form A standards

Why Choose This Model

This model set provides a complete, ready-to-use collection of standardized parallel keys for professional engineers, designers, and manufacturers.It saves time in design, ensures dimensional accuracy, and maintains ISO/DIN compliance for all your mechanical assemblies.