Metal Expansion Bolt
  • Metal Expansion BoltMetal Expansion Bolt
  • Metal Expansion BoltMetal Expansion Bolt
  • Metal Expansion BoltMetal Expansion Bolt
  • Metal Expansion BoltMetal Expansion Bolt

Metal Expansion Bolt

Xiamen Huimei Trade And Industry Co., Ltd is your reliable Metal Expansion Bolt supplier, in many industrial environments, our stainless steel concrete screws bunnings can provide strong load bearing capacity and ensure the safety of construction and use.

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Product Description



Xiamen Huimei Trade And Industry Co., Ltd as a supplier of Metal Expansion Bolt, designed for harsh industrial environments, hex head sheet metal screws is made of 304/316 stainless steel with superb corrosion resistance and tensile strength for:

✔ Concrete anchoring

✔ Steel structure connection

✔ Heavy equipment installation

✔ High vibration scenes


Support OEM/ODM customization, strict compliance with ISO standards, for construction, energy, manufacturing industry to provide more economical and durable and fasteners


Name

 Metal Expansion Bolt

Brand

 HUIMEI

Material

 Stainless steel

Customization

 OEM/ODM acceptable

MOQ

 10000

Certificate

ISO CE

Delivery Time

 15-30 days

Finish

 pickling

Head shape

 Hexagon socket cylindrical head





stainless steel concrete screws bunnings


Technical Advantages vs. Alternatives

Feature
Metal Expansion Bolt
Plastic Anchors
Material
Stainless Steel
Nylon/PP
Max Load
500 kg
50 kg
Environment
Chemical plants, marine
Dry indoor only
Lifespan
20+ years
2-3 years

Why choose this hex metal screws


1. Industrial Grade Durability

304/316 stainless steel resists rust, chemicals and extreme temperatures (-40°C to 800°C).

Grade 12.9 hardness and shear resistance up to 1,200 MPa.


2. Precision craftsmanship

Hexagonal design non-slip wire allows high torque tightening.

Knurled screw enhances concrete/metal substrate grip.


3. Multi-scenario application

Construction: anchoring steel beams, rebar, precast panels.

Energy industry: anchoring turbines, transformers, pipe flanges.

Transportation: assembly of rails, ship hulls, vehicle frames.



steel hex bolt

 

What are the sizes I can choose from


steel bolts


What we can do for you


Sizes: M6-M24, lengths 20-300mm (or custom).

Finishes: Electroplated, hot-dip galvanized, Dacromet coating.

Packaging: Bulk, blister packs, or branded boxes.



 

 

FAQ

 

Q1 :What materials are steel hex bolt  suitable for?

A1:Our metal expansion screws are suitable for concrete, brick, stone, wood and many other materials.


Q:2Do you provide customised service?

A2:Yes, we provide customised service for the size, material and surface treatment of our products.


Q3: Why should I use steel bolts ?

A3:Industrial screws provide excellent load carrying capacity and stability, capable of withstanding high strength loads and extreme environments.



Hot Tags: Metal Expansion Bolt, China, Manufacturer, Supplier, Factory, Customized, Low Price, Quotation, Free Sample

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