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Stainless Steel 304 316 Large Square Flat Head Bolt

Material: SS201 SS304 4.8Grade 
Size: M5-M24
Min Order: 50pcs   
Sample: Free sample
Delivery time:3-30 Days
Availability:
Quantity:
Stainless Steel SS201/304 Flat Square Head Short Bolt
Stainless Steel SS201/304 Flat Square Head Short Bolt
Stainless Steel SS201/304 Flat Square Head Short Bolt
Stainless Steel SS201/304 Flat Square Head Short Bolt
Stainless Steel SS201/304 Flat Square Head Short Bolt
Stainless Steel SS201/304 Flat Square Head Short Bolt
  • HINA

  • HINA2024112902


Stainless Steel 304 316 Large Square Flat Head Bolt



Product Description

Stainless steel large square head bolt is a bolt with a large square head, made of stainless steel material, with excellent corrosion resistance and high strength. Its square head design enables it to better contact with the tool, thereby providing higher torque transmission capacity, suitable for occasions requiring high stability and durability.

Product Details

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Production Process

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Application of Large Square Flat Head Bolt

Construction and civil engineering: used for fixed parts such as steel structures, bridges, and large equipment that need to withstand large loads.

Ship and marine engineering: widely used in environments with high corrosion resistance requirements such as ships and offshore platforms.

Chemical and pharmaceutical industries: used in highly corrosive chemical environments or industrial equipment with strict requirements on sanitary conditions.

Mechanical equipment: used in heavy machinery, power generation equipment and engineering machinery to connect parts that are subject to high stress.

Food processing: meets food safety and hygiene requirements and is widely used in the installation of food processing equipment and facilities.


Feature of Large Square Flat Head Bolt

Advantages:

Excellent corrosion resistance: Stainless steel materials can resist corrosion from water, salt water, chemicals, etc., and are suitable for harsh environments such as oceans and chemicals.

Enhanced torque transmission capacity: The large square head design provides a larger contact area, which can better transmit torque and enhance connection stability.

High strength and load-bearing capacity: Stainless steel has high tensile strength and can withstand large loads and stresses, making it suitable for high-strength fixing occasions.

High temperature resistance: Stainless steel can maintain good performance in high temperature environments and is suitable for high temperature working environments.

Durability: It is not easily damaged after long-term use and has a long service life.

Disadvantages:

Higher cost: Stainless steel materials are more expensive and cost more than ordinary carbon steel bolts.

More fragile than ordinary bolts: Although stainless steel is corrosion-resistant, it may be more prone to brittle fracture under extreme conditions (such as extremely low temperatures or extremely high loads).

Difficult to install: Although the large square head design improves torque transmission, it may also require special tools for installation, which may be more troublesome during operation.

Heavier weight: Compared with some lightweight materials, stainless steel bolts may be heavier and not suitable for applications that require lightweight design.


Company Services

Haina is committed to providing customers with high-quality stainless steel standard fasteners and professional services to meet various engineering needs. We have a large amount of spot inventory to ensure fast delivery and save you waiting time. In addition, we provide the following value-added services to help your purchasing experience:

1. Free samples: provide samples for customer testing.

2. 3.1 Test report: quality test report that meets international standards.

3. Video factory inspection: support video factory inspection to demonstrate production process and quality management.


Advantages

- Sufficient inventory: quick response to order requirements.

- Quality assurance: strict quality control to ensure product reliability.

Haina is committed to providing efficient and high-quality fastener services.


FAQ

1.What is the difference between stainless steel square head bolts and ordinary bolts?

The main differences between stainless steel square head bolts are:

Head shape: Square head bolts have a square head, which can provide a larger contact surface than common hexagonal or round head bolts, which helps to transmit higher torque.

Corrosion resistance: Stainless steel square head bolts are made of stainless steel and have stronger corrosion resistance than ordinary carbon steel bolts.

Use: Stainless steel square head bolts are usually used in more harsh environments, especially in places with high corrosion protection requirements.


2.What loads are stainless steel square head bolts suitable for?

Stainless steel square head bolts are suitable for fixed occasions with large loads, especially high-strength connections, large vibrations, or long-term stable fixation. Commonly used in heavy machinery, equipment foundations, steel structures, etc.


3.How to choose the right stainless steel square head bolt?

Environmental conditions: Choose the right stainless steel material (304, 316, etc.) according to the use environment.

Load requirements: Choose bolts of appropriate size and strength according to the load to be borne.

Corrosion resistance requirements: If used in an extremely corrosive environment, 316 stainless steel is preferred.

Installation requirements: Consider whether there is a need for special installation tools.


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Manager: Tonyfang
Phone: +86-186 6836 8299
Email: tony@hainafastener.com
Tel: +86-0573-82272371
Fax: +86-0573-82210271
Add: 1-405 No.1888 Canaan Plaza Zuili Road, Nanhu District Jiaxing City Zhejiang Province 314050
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