Hex Bolts with Black Oxide Treatment

• Customization: Available
• Material: Steel
• Type: Hexagon Head
• Model NO.: A307
• Head Style: Hexagonal
• Standard: Custom
• Grade: Grade a
• Application: Machinery, Chemical Industry, Environmental, Building, Industry
• Finish: Plain
• Packing: Cartons+Plastic Bags
• 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	A307
Standard	Custom
Material	Steel
Surface treatment	Black Oxide
Application	Industry
Packing	Cartons+plastic Bags

Ningbo Steel Bolt Co., Ltd - FAQ

Frequently Asked Questions

1. Are you a manufacturer or trading company?
   
   The 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. Do you provide OEM/ODM services?
   
   Yes, Ningbo Bolt accepts OEM/ODM orders.



3. How do you guarantee quality?
   
   Ningbo Bolt follows strict quality control measures from raw materials to finished products, adhering to the ISO9001 quality management system. We ensure all products are 100% qualified and offer a lifetime warranty.



4. How can I trust you?
   
   Ningbo Steel Bolt Co., Ltd is a reputable fasteners factory in China, with a Gold membership on *** and Made in China. We have credit guarantees from *** Group, allowing you to place orders directly through ***.



5. What about your pricing?
   
   We offer high-quality products at competitive prices. Contact us for a quote.



6. How do you control quality?
   
   Our QC team inspects every production link for each batch of goods. We provide MTC and mill certificates upon completion.



7. Do you provide free samples?
   
   New customers can receive free samples of standard fasteners, with express charges covered by the client. Returning customers receive free samples with express charges covered by us.



8. Do you accept small orders?
   
   Yes, we accept orders of any size and maintain stock for various fasteners. Custom orders are also welcome.



9. What is your delivery time?
   
   If items are in stock, we can deliver within 15 days. For larger quantities, delivery may take 25-35 days.



10. What is your packaging like?
    
    Our standard packing is 20-25kg per carton, with 36 or 48 cartons per pallet. Customized packaging with logos is available upon request.



11. What are your payment terms?
    
    We accept T/T, L/C, and D/P for general orders, and Paypal and Western Union for small or sample orders.