We are a professional manufacturer with over 10 years of experience in producing high-quality hex bolts, including but not limited to A325, A490, DIN931, and DIN960. Our products are widely used in machinery and chemical industries, and we ensure the highest level of quality and reliability. **Application:** Machinery, Chemical Industry **Finish:** Color-Zinc Plated **Trademark:** KLF **Transport Package:** 25kg/Carton, 36 carton/Pallet **Specification:** 1/2"-4" **Origin:** Ningbo, China **HS Code:** 7318150000 Our range of standard bolts includes: - **Standards:** DIN931, DIN933, DIN960, DIN961, DIN558, ISO4014, ISO4017, ISO8765, ISO8676, ISO4018 - **Material Options:** Mild steel (1008/1010), Medium Carbon Steel (35#/45#), Alloy Steel (40Cr/35CrMo/4140) - **Sizes Available:** From M6 to M58, 1/4" to 2 1/2" - **Strength Grades:** Class 4.8, 6.8, 8.8, 10.9 - **Finishes Offered:** Black, Zinc Plated, Hot-Dipped Galvanized, Phosphated, Dacromet - **Packaging:** 25 kg per carton, 36 cartons per pallet We take pride in delivering durable and corrosion-resistant fasteners that meet international standards. Whether you're looking for structural bolts for construction or high-strength bolts for industrial use, our products are designed to meet your needs. You can view detailed product images below: ASTM A325/A490 Heavy Hex Structural Bolt


ASTM A325/A490 Heavy Hex Structural Bolt If you have any specific requirements or need further information, feel free to contact us. We are here to help!

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