04/06/2026
Hex Bolt & Nut is one of the most commonly used fastening components in industrial projects, from steel structures and machinery to construction and mechanical applications.
At Karunia Utama, we provide industrial fastener solutions in various sizes, materials, and finishing options to match your project requirements.
For product inquiries and custom specifications, contact Karunia Utama today.
📞 +62 857-7228-2180
🌐 www.karuniautama.id
📧 [email protected]