Hunan Jia Shan Hardware Tech Co., Ltd.
                                                                                                           
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19 Years
Since 2007
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Mild Steel Q235 Q235B Surface Zinc Plating Iron Color Coating Expansion Anchor Dyna Bolt

Price Negotiable
Price: 0.05USD-0.15USD
MOQ: 10pcs
Delivery Time: 15days
Brand: JIA SHAN
Product Description
Mild Steel Q235 Q235B Surface Zinc Plating Iron Color Coating Expansion Anchor Dyna Bolt
Product Specifications
Attribute Value
Name Metal Bolt
Standard DIN, ASME, ANSI, ISO
Material Steel, Stainless steel, Brass, Copper, Titanium Alloy, Plastic
Place of Origin China
Finish Polish, Passivation, Black, Galvanization, Chromate, Dacromet
Certificate ISO9001:2008, ROHS
Used Building Industry Machinery
Thread Type Coarse, Fine
Usage Fastening
Function Connection, Fastening and Decoration
Strength High
Size Various sizes available
Measurement System INCH, Metric system
Product Description
Bolts, also known as screws or fasteners, are essential tools that utilize the principles of inclined plane circular rotation and friction to tighten parts. They serve as fundamental components in various industrial and manufacturing applications.
Applications
These high-strength fasteners are widely used across multiple industries:
Industry Application
Automotive High-strength applications in engines, heavy-duty machinery, and bridge construction
Mechanical Connecting mechanical parts, circuit boards, engines, transmissions in various machinery
Energy Connecting power generation equipment and transmission lines
Construction Building structures, shipbuilding, and petrochemical equipment
Electronics Precision applications in digital products, cameras, and electrical appliances
Material Specifications
Material Characteristics
Aluminum Excellent thermal/electrical conductivity but soft; requires careful processing
Titanium Requires specialized machining with deionized water to control heat
Steel Very strong; generates significant heat during processing
Brass High tensile strength but requires slow cutting speed
Key Features
  • Thick bolt head design resists deformation under vibration
  • Flange design allows for secure locking and slight deformation
  • Versatile installation options including special tool applications
  • Flange top flat pad provides safety in softer materials
  • Superior anti-loosening performance in high-vibration environments
Product Images
Mild Steel Q235B Zinc Plated Expansion Anchor Bolt product view Close-up of Dyna Bolt zinc plating and iron color coating Manufacturing facility producing expansion anchor bolts Quality control inspection of metal fasteners
Frequently Asked Questions
Q: Are you a trading company or manufacturer?
A: We are factory and OEM services are available.
Q: How long is your delivery time?
A: Typically 7-10 days for in-stock items, 15-20 days for custom orders (quantity dependent).
Q: Do you provide samples? Are they free?
A: Yes, we offer free samples; customers only pay for shipping costs.
Q: What are your payment terms?
A: 30% T/T deposit with balance before shipment, or Letter of Credit.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Hunan Jia Shan Hardware Tech Co., Ltd.
Location No.103,104,1st Floor,Building 8 Phase II Factory Building,No.8 Lutian Road,Lugu Base,Lugu Street,Xiangjiang New Area,Hunan Province.Postal Code:410205
Contact Person Jame Tan

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