Black Oxide Heavy Hex Bolts for Construction

Product Details
Customization: Available
Material: Carbon Steel
Type: Hexagon Head
Manufacturer/Factory & Trading Company
Diamond Member Since 2024

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  • Black Oxide Heavy Hex Bolts for Construction
  • Black Oxide Heavy Hex Bolts for Construction
  • Black Oxide Heavy Hex Bolts for Construction
  • Black Oxide Heavy Hex Bolts for Construction
  • Black Oxide Heavy Hex Bolts for Construction
  • Black Oxide Heavy Hex Bolts for Construction
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Basic Info.

Model NO.
ASTM A325
Head Style
Hexagonal
Application
Machinery, Chemical Industry, Environmental, Building
Finish
Black
Packing
Cartons+Plastic Bags
Head Type
Hexagon Flange Head
Surface Treatment
Black Oxide
Origin
Zhejiang, China
Production Capacity
100000 Piece/Pieces Per Month

Product Description

Black Oxide Heavy Hex Bolts for ConstructionBlack Oxide Heavy Hex Bolts for Construction
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
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Ningbo Steel Bolt Co., Ltd - FAQ



Frequently Asked Questions




1: Are you a 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: Do you provide OEM/ODM services?

Yes, Ningbo Steel Bolt Co., Ltd accepts OEM/ODM orders.




3: How do you guarantee quality?

We maintain strict quality control from raw materials to finished products following the ISO9001 quality management system, ensuring all products are 100% qualified with lifetime warranty support.




4: How can I trust you?

As a reputable fasteners factory in China with extensive production experience, we are a Gold member of *** and Made in China, backed by credit guarantees from *** Group.




5: What about your pricing?

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




6: How do you control quality?

Our QC team inspects every production link for each batch of goods, providing MTC and mill certificates upon completion.




7: Do you provide free samples?

New customers can request free samples for standard fasteners, with express charges covered by the client. Existing 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, including Bolts, Nuts, Threaded Rods, and Washers.




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: How do you pack your products?

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, as well as Paypal and Western Union for small or sample orders.




Black Oxide Heavy Hex Bolts for Construction

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