DIN 7991 10.9 untreated

Discover high-strength DIN 7991 10.9 untreated inner hexagon bolts for demanding workshop and machinery applications. These countersunk bolts provide a flush finish, ideal where a smooth surface and reliable clamping force are required.

The 10.9 strength class offers excellent mechanical performance for high-load connections in professional environments. The untreated surface gives you flexibility for your own coating, plating or special treatment according to project needs.

Key benefits:

• DIN 7991 standard with inner hexagon drive
• Strength class 10.9 for high mechanical loads
• Untreated surface for custom finishing
• Suitable for workshop, machinery and technical assemblies

Choose from various sizes to match your existing fastener system and ensure precise, repeatable assembly in your workshop or production setup.