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Lewei Hardware is a company with 20 years of experience in producing non standard hardware parts and standard fasteners.

Standard Fasteners 10.9 - - Lewei Hardware 1
Standard Fasteners 10.9 - - Lewei Hardware 2
Standard Fasteners 10.9 - - Lewei Hardware 3
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Standard Fasteners 10.9 - - Lewei Hardware 8
Standard Fasteners 10.9 - - Lewei Hardware 1
Standard Fasteners 10.9 - - Lewei Hardware 2
Standard Fasteners 10.9 - - Lewei Hardware 3
Standard Fasteners 10.9 - - Lewei Hardware 4
Standard Fasteners 10.9 - - Lewei Hardware 5
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Standard Fasteners 10.9 - - Lewei Hardware 8

Standard Fasteners 10.9 - - Lewei Hardware

Inquiry
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Package Gross Weight
20.000kg
Trademark
LW
Transport Package
Plastic Bag+ Carton+Wood Pallet
Application
Machinery, Building, Photovoltaic,Car,Railway
Grade
10.9

Product details of the standard fasteners


Product Specification

Package Gross Weight: 20.000kg

Application: Machinery, Building, Photovoltaic,Car,Railway

Transport Package: Plastic Bag+ Carton+Wood Pallet

Grade: 10.9

Trademark: LW


Quick Detail

Lewei Hardware finally worked out a beautiful design for our standard fasteners. It is very convenient for our customers to clean standard fasteners. The standard fasteners produced by our company is widely recognized by customers and widely used in field. The product achieves good results in practical applications.


Product Introduction

Based on the production concept of 'detail determines result, quality creates brand', our company strives for excellence in every detail of products.

Reliable and Versatile Fastening Solutions 

Our stud bolts and double-headed bolts are made from high-quality carbon steel and alloy steel, available in a range of sizes and finishes, such as plain or zinc plated. With over 10 years of experience in the fasteners industry, we offer one-stop shopping, competitive pricing, and samples for free to customers in need of reliable and durable fasteners. Whether you need standard or customized products, we guarantee high-quality, timely delivery, and technical support to meet your needs.

● High-quality

● Versatile

● Reliable

● Durable

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Versatile, Strong, Reliable, Efficient

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Standard Fasteners 10.9 - - Lewei Hardware 14
product advantages 1
The Stud Bolts DIN976 ASME B 18.31 and Threaded Rod - Double-Headed Bolt provide high-quality performance and durability, meeting the stringent standards of DIN 2509 and DIN 938, ensuring reliable and long-lasting use.
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product advantages 2
With its double-headed design, this product offers a secure and stable connection, making it perfect for heavy-duty applications where a strong and reliable connection is essential.
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product advantages 3
This Threaded Bolt offers a reliable and efficient solution for fastening and joining components in industrial and construction settings, providing a dependable and effective method for various applications.
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Reliable, Versatile, Durable Fastening Solution

Our Double-Headed Bolts and Threaded Rods come in standard sizes ranging from 1/2" - 1 1/2" and M12 - M36, suitable for various applications in the petrochemical industry, photovoltaic, and machinery sectors. Constructed from high-quality carbon and alloy steel, our products are available in different grades, including ASTM Gr.2, Gr.5, and Gr.8, offering durability and strength. With finishes such as plain, zinc-plated, black oxide, and more, and testing equipment like a tensile test machine and hardness tester, our products meet the highest quality standards, ensuring reliability and safety.

◎ High-quality material

◎ Wide range of sizes and finishes

◎ Versatile and cost-effective

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Material Introduction

The Stud Bolts DIN976 ASME B 18.31 and Threaded Rod - Double-Headed Bolt are made from high-quality materials such as carbon steel and alloy steel. These materials ensure the durability and strength of the product, meeting the stringent Grade standards such as ASTM Gr.2 Gr.5, Gr.8, Class 8.8, 10.9, and 12.9. The Threaded Bolt and Double-End Bolts are available in multiple finishes including Plain, Zinc Plated, Black Oxide, Nickel, Magni, Geomet, H.D.G., and Electrophoresis, making them suitable for various applications in the petrochemical industry, photovoltaic, machinery, and more. With a supply ability of 1000 tons per month, these bolts are available in a wide range of sizes, providing customers with the flexibility to choose the best fit for their requirements.

◎ material introduction 1 

◎ material introduction 2

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Application Scenario

Standard Fasteners 10.9 - - Lewei Hardware 20
Solar Energy
Custom non-standard big round head bolts can be used to secure components in industrial machinery, providing a reliable fastening solution for heavy-duty applications.
Standard Fasteners 10.9 - - Lewei Hardware 21
Oil & Gas
These bolts are ideal for use in home appliances such as refrigerators, washers, and dryers, ensuring a secure and safe fastening solution for critical components.
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Railroads
Manufacturers of HVAC systems can use these custom bolts to secure electrical components and ensure the safety and reliability of their products.
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Tower & Pole
These custom non-standard big round head bolts are ideal for use in automotive electronics, providing a secure fastening solution for critical components in vehicles.
建筑
Metal Buliding
木箱
Wooden box pallet
室内
Home Decorating & Furniture
机械
Tractor Parts & farmm

FAQ

1
What is the difference between a stud bolt and a double-headed bolt?
A stud bolt is a threaded rod with threads on both ends, while a double-headed bolt is a bolt with a head on each end and an unthreaded portion in the middle.
2
What are the common applications for stud bolts and double-headed bolts?
Stud bolts and double-headed bolts are commonly used in construction, industrial machinery, and infrastructure projects for joining materials together.
3
What is the difference between Stud Bolts DIN976 and ASME B 18.31?
Stud Bolts DIN976 and ASME B 18.31 are different standard specifications for stud bolts, with each having its own specific requirements for dimensions, materials, and testing.
4
How do I determine the appropriate size and threading for stud bolts and double-headed bolts?
The size and threading of stud bolts and double-headed bolts are selected based on the specific application and load requirements, following industry standards and engineering guidelines.
5
Can stud bolts and double-headed bolts be used in corrosive environments?
Yes, stud bolts and double-headed bolts can be made from corrosion-resistant materials such as stainless steel to withstand corrosive environments.
6
Are there any specific installation and tightening requirements for stud bolts and double-headed bolts?
Proper installation and tightening of stud bolts and double-headed bolts are critical for ensuring joint integrity and may require specific torque values and techniques as per industry standards and specifications.


Company Introduction

Haiyan Lewei hardware & tool co., Ltd. is a fast-growing company that specializes in the R&D, design, manufacture, and marketing of high-quality standard fasteners. The development and optimization of efficient technology has completely improved the quality of standard fasteners. Haiyan Lewei hardware & tool co., Ltd. will continue to develop standard fasteners strategically. Check it!
Welcome all customers to come for cooperation.

Contact us
we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.
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General Manager: Vivi Gao 
Tel: 0086-18966356433
       0086-18969177261
Website: www.lewei-hardware.com
Address: Building 29, No.4567 Hangzhouwan Avenue, Xitangqiao Street, Haiyan County, Zhejiang Province, China
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