Class 12.9 Black Oxide Screw Bolts

• Material: Steel
• Type: Hexagon Head
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN
• Grade: 4.8, 6.8, 8.8, 10.9, 12.9
• Model NO.: DIN961
• Application: Machinery, Chemical Industry, Environmental, Building, Industry
• Finish: Plain
• Packing: Cartons+Plastic Bags
• Head Type: Hexagon Flange Head
• Surface Treatment: Black Oxide
• Transport Package: Carton+Pallet
• Specification: M6-M100
• Trademark: ningbo-bolt
• Origin: Zhejiang, China
• Production Capacity: 100000 Piece/Pieces Per Month

Product Description

item	value
Finish	Plain
Material	Steel
Place of Origin	China
	Zhejiang
Model Number	DIN961
Standard	DIN
Material	Steel
Surface treatment	Black Oxide
Application	Industry
Packing	Cartons+plastic Bags
Head type	Hexagon Flange Head

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 years of 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 guarantees. Orders can be placed directly through *** for added security.



5. Pricing: High-quality products are offered at reasonable prices. Request a quote from Ningbo Steel Bolt Co., Ltd for pricing details.



6. Quality Control: Each production link is inspected by Ningbo Steel Bolt Co., Ltd's QC team, with the provision of MTC and mill certificates upon completion.



7. Free Samples: New customers can receive free samples of standard fasteners, with express charges covered by the client. Existing customers receive free samples with express charges paid by Ningbo Steel Bolt Co., Ltd.



8. Acceptance of Small Orders: Ningbo Steel Bolt Co., Ltd welcomes all order sizes and maintains stock for various fasteners, offering quick production.



9. Delivery Time: In-stock items can be delivered within 15 days, while larger quantities may take 25-35 days for 1-2 containers.



10. Packaging: Packaging consists of 20-25kg cartons, with 36 or 48 cartons per pallet. Customized logos and cartons are 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.