- Model No.: DIN 913
- Type: Hexagon Head Bolt
- Head Style: Hexagonal
- Grade: 10.9
- Finish: Black
- Specification: M12 to M84
- HS Code: 73181500
- Material: Carbon Steel
- Connection Type: Standard Bolt
- Standards: DIN, ANSI, GB, JIS, BSW
- Application: Machinery, Construction
- Packaging: 25kg per carton, 36 cartons per pallet
- Origin: Ningbo, China

ITEM | DIN 931 / ISO 4014 |
GRADE | 3.6, 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9 |
FINISH | Black, Plain, Zinc Plated (Clear/Blue/Yellow/Black), HDG, DACROMET, etc. |
SIZE | From M12 |
MATERIAL | Carbon Steel, etc. |
SAMPLE | Free Sample Available |
THREAD | UNC, UNF |
PRODUCTION PROCESS | Cold Forging, Hot Forging, etc. |
NOTICE | Please let us know the size, quantity, grade, finish, and any other requirements. |

Company Information Ningbo Zhenhai Huazhi High Intensity Fastener Manufacture Co., Ltd. is a professional manufacturer specializing in high-strength fasteners. Our factory has over 10 production lines to ensure consistent quality and timely delivery for our global customers. We are certified under ISO 9001 and produce fasteners according to international standards such as DIN, ANSI, JIS, BS, AS, GB, and ISO. We offer competitive pricing and reliable service to meet your needs.

TEST EQUIPMENTS



7. FAQ:
Q1: Are you a factory or a trading company?
A: We are a manufacturer of fasteners with extensive experience in producing high-quality bolts and screws.
Q2: How many years have you been involved in foreign trade?
A: Our company started exporting products in 2009 and has since built a strong reputation in the global market.
Q3: What about your product quality?
A: We use premium-grade materials and advanced testing equipment to ensure every product meets the highest quality standards. We also conduct regular inspections to maintain consistency and reliability.
Q4: Can I get samples before placing an order?
A: Yes, we can provide free samples upon request. Please contact us for more details.
Q5: What is your minimum order quantity (MOQ)?
A: MOQ varies depending on the product type. Feel free to reach out for specific information.
Q6: Do you offer customization options?
A: Yes, we can customize bolts based on your specifications, including size, grade, finish, and packaging.
Q7: What payment methods do you accept?
A: We accept T/T, L/C, and other common international payment methods. Please discuss with us for the most suitable option.
If you have any other questions or need further assistance, feel free to contact us anytime. We look forward to working with you!
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Dongguan Shangen Precision Metal Plate Co., Ltd. , https://www.shangenmetal.com