If you'd like, I can help you or find compatible bolt grades for a specific project.

This standard is used by engineers and manufacturers to ensure high-strength fasteners meet safety and durability requirements.

GOST R 52628-2017 specifies the with specified proof load values, covering both coarse and fine pitch threads. It is the Russian national standard that aligns with international ISO standards like ISO 898-2. 🛠️ Key Technical Data

: The Federal Agency for Technical Regulation and Metrology provides the official database.