Design of bolt M20 according to ISO standard

A 3D model and 2D drawings of a high-strength M20 bolt with a strength class of 12.9 have been developed in accordance with international standards ISO (specifically ISO 898-1, ISO 4014/4017).

Project features:
- Complete analysis of dimensional parameters: diameter, thread pitch, length, chamfers, head part, tolerances.
- Design of metric threads with precise characteristics for a reliable connection.
- Selection of material and coating according to operating conditions (high load, possible aggressive environment).
- Verification of geometry for compliance with the requirements of standardized fasteners.

Purpose of use:
For connecting structural elements subjected to high loads in machinery, heavy equipment, industrial systems.

Software: SolidWorks
Drawing format: 3D/2D, PDF, STEP, DWG