Heavy Hex Bolts with Zinc Coating

• Material: Steel
• Surface Finishing: Zinc Plated
• Grade: 4.8, 6.8, 8.8, 10.9, 12.9
• Certification: ISO
• Customized: Customized
• Studs Type: Metric Studs B1=1.25D
• Model NO.: ASTM A320
• Finish: Zinc
• Application: Industry
• Customized Support: OEM
• Surface Treatment: Black Oxide
• Transport Package: Carton
• Specification: M6-M100
• Trademark: ningbo-bolt
• Origin: Ningbo, China
• Production Capacity: 100000 Piece/Pieces Per Month

Product Description

item	value
Finish	ZINC
Material	Steel
Model Number	A320 bolts
Standard	Custom
Material	Steel
Surface treatment	Zinc Plated
Application	Industry
Product name	HEAVY HEX BOLTS

Ningbo Steel Bolt Co., Ltd - Product Description

Frequently Asked Questions

1. Manufacturer or Trading Company: Ningbo Steel Bolt Co., Ltd is a manufacturer of fasteners with extensive experience in producing Bolts, Nuts, Threaded Rods, and Washers in Ningbo, China.


2. OEM/ODM Services: Yes, Ningbo Steel Bolt Co., Ltd accepts OEM/ODM services.


3. Quality Guarantee: Strict quality control is maintained from raw materials to finished products following the ISO9001 quality management system, ensuring 100% qualified products with lifetime warranty support.


4. Trustworthiness: As a Gold member of *** and Made in China, Ningbo Steel Bolt Co., Ltd provides credit guarantee through *** Group for secure transactions.


5. Pricing: High-quality products are offered at reasonable prices. Request a quote for accurate pricing.


6. Quality Control: Each production link is inspected by Ningbo Steel Bolt Co., Ltd's QC team, providing Material Test Certificates and mill certificates upon completion.


7. Free Samples: New customers can receive free samples of standard fasteners, with express charges covered by the client. Old customers receive free samples with express charges paid by the company.


8. Acceptance of Small Orders: Ningbo Steel Bolt Co., Ltd welcomes all orders, with ample stock available for various fasteners and the ability to produce custom orders.


9. Delivery Time: Stock items can be delivered within 15 days, while larger quantities may take 25-35 days for delivery.


10. Packaging: Products are packed in 20-25kg cartons, with customized packaging options available upon request.


11. Payment Terms: Accepted payment methods include T/T, L/C, D/P for general orders, and Paypal, Western Union for small or sample orders.