Square Neck Bolts for Fastening Hardware

• Material: Steel
• Type: Round Head
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN
• Grade: 4.8, 6.8, 8.8, 10.9
• Model NO.: DIN 603
• Application: Machinery, Chemical Industry, Environmental, Building, Industry
• Finish: Plain
• Head Type: Mushroom
• 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	DIN603
Standard	DIN
Material	Steel
Surface treatment	Black Oxide
Application	Industry
Head type	Mushroom

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, we accept OEM/ODM services.



3. Quality Guarantee: We have strict quality control processes from raw materials to finished products, following the ISO9001 quality management system. All our products are 100% qualified with a lifetime warranty.



4. Trustworthiness: We are a reputable fasteners factory in China, with years of production experience. We are a Gold member of *** and Made in China, with credit guarantees from *** Group.



5. Pricing: We offer high-quality products at reasonable prices. Contact us for a quote.



6. Quality Control: Our QC team inspects every production link for each batch of goods. We provide MTC and mill certificates upon completion.



7. Free Samples: New customers can request free samples for standard fasteners, with express charges covered by the client. Old customers receive free samples with express charges covered by us.



8. Small Orders: We accept any order size and keep stock of various fasteners. We can also produce fast to meet your needs.



9. Delivery Time: Stocked goods can be delivered within 15 days. For larger quantities, delivery may take 25-35 days.



10. Packaging: Our standard packaging is 20-25kg per carton, with 36 or 48 cartons per pallet. Customized packaging with logos is available.



11. Payment Terms: We accept T/T, L/C, D/P for general orders, and Paypal and Western Union for small or sample orders.