Black Oxide Heavy Hex Bolts for Construction

• Material: Carbon Steel
• Type: Hexagon Head
• Head Style: Hexagonal
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Black
• Packing: Cartons+Plastic Bags
• Model NO.: ASTM A325
• Head Type: Hexagon Flange Head
• Surface Treatment: Black Oxide
• 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	ASTM A325
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 Bolt 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: Ningbo Steel Bolt Co., Ltd is a reputable fasteners factory in China, a Gold member of *** and Made in China, with credit guarantees from *** Group.


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


6. Quality Control: Every production link is inspected by Ningbo Bolt QC, providing Material Test Certificates and mill certificates upon completion.


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


8. Acceptance of Small Orders: Small orders are accepted, with ample stock available for various fasteners and quick production capabilities.


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


10. Packaging: Standard packaging includes 20-25kg per carton, with customized options available upon request.


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