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

Custom Fastener Manufacturer 26.00cm * 24.00cm * 15.00cm Wholesale - Lewei Hardware 1
Custom Fastener Manufacturer 26.00cm * 24.00cm * 15.00cm Wholesale - Lewei Hardware 2
Custom Fastener Manufacturer 26.00cm * 24.00cm * 15.00cm Wholesale - Lewei Hardware 3
Custom Fastener Manufacturer 26.00cm * 24.00cm * 15.00cm Wholesale - Lewei Hardware 4
Custom Fastener Manufacturer 26.00cm * 24.00cm * 15.00cm Wholesale - Lewei Hardware 5
Custom Fastener Manufacturer 26.00cm * 24.00cm * 15.00cm Wholesale - Lewei Hardware 6
Custom Fastener Manufacturer 26.00cm * 24.00cm * 15.00cm Wholesale - Lewei Hardware 7
Custom Fastener Manufacturer 26.00cm * 24.00cm * 15.00cm Wholesale - Lewei Hardware 1
Custom Fastener Manufacturer 26.00cm * 24.00cm * 15.00cm Wholesale - Lewei Hardware 2
Custom Fastener Manufacturer 26.00cm * 24.00cm * 15.00cm Wholesale - Lewei Hardware 3
Custom Fastener Manufacturer 26.00cm * 24.00cm * 15.00cm Wholesale - Lewei Hardware 4
Custom Fastener Manufacturer 26.00cm * 24.00cm * 15.00cm Wholesale - Lewei Hardware 5
Custom Fastener Manufacturer 26.00cm * 24.00cm * 15.00cm Wholesale - Lewei Hardware 6
Custom Fastener Manufacturer 26.00cm * 24.00cm * 15.00cm Wholesale - Lewei Hardware 7

Custom Fastener Manufacturer 26.00cm * 24.00cm * 15.00cm Wholesale - Lewei Hardware

Inquiry
Send your inquiry
Package Size
26.00cm * 24.00cm * 15.00cm
HS Code
731815090
Specification
M3-M100
Transport Package
Plastic Bag+ Carton+Wood Pallet
Head Style
Round

Product details of the custom fastener manufacturer


Product Specification

Package Size: 26.00cm * 24.00cm * 15.00cm

Specification: M3-M100

HS Code: 731815090

Transport Package: Plastic Bag+ Carton+Wood Pallet

Head Style: Round


Product Description

Lewei Hardware custom fastener manufacturer is designed by our dedicated expert team by using advanced techniques in accordance with the set market standards. The performance index of custom fastener manufacturer is in the domestic leading position. Whatever the occasion, Lewei Hardware captures the attention of custom fastener manufacturer in this field.

Durable Stainless Carriage Bolts - Premium Quality Assurance 

Our high-quality stainless carbon steel carriage bolts in various sizes (M4 M5 M6 M10 M12) feature a durable black finish, round cup head, and square neck coach design, making them perfect for machinery, building, and highway guardrail hardware applications. Each bolt follows industry standards such as ASME, ANSI, and DIN, and is available in bulk packaging with the option for custom orders based on customer specifications. With over 10 years of experience in the fasteners industry, we offer competitive prices, timely delivery, and technical support to ensure customer satisfaction.

● High Quality

● Competitive Price

● Fast Delivery

● Custom available

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Durable and Versatile Carriage Bolts

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Custom Fastener Manufacturer 26.00cm * 24.00cm * 15.00cm Wholesale - Lewei Hardware 13
Durability
Our Stainless Carbon Steel Carriage Bolts M4 M5 M6 M10 M12 are expertly manufactured using high-quality stainless carbon steel to ensure long-lasting durability.
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Strength
The round cup head design and square neck coach design provide exceptional strength and resilience for various construction and DIY projects.
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Versatility
With sizes ranging from M4 to M12, our round head bolts and square neck bolts offer versatile solutions for a wide range of applications.
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Quality
Our bolts are crafted by top Carriage Bolt Nut Manufacturers, ensuring superior quality and performance for all your fastening needs.

Strong and Durable Carriage Bolts

The Stainless Carbon Steel Carriage Bolts in M4, M5, M6, M10, and M12 sizes are manufactured by reputable Carriage Bolt Nut Manufacturers using high-quality stainless carbon steel. These bolts feature a black round cup head with a square neck coach design, making them suitable for various applications in the machinery, chemical industry, and building sectors. The bolts meet ASME/ANSI, DIN603, and DIN608 standards, ensuring their reliability and durability in different projects.

◎ Superior Strength

◎ Sleek Black Finish

◎ Secure Design

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Material Introduction

The Stainless Carbon Steel Carriage Bolts M4 M5 M6 M10 M12 feature a durable construction using high-quality stainless carbon steel material. These bolts are designed with a round cup head and square neck coach carriage for secure fastening in various applications. The black oxide finish adds a sleek and professional look to these round head bolts.

◎ Stainless Carbon Steel Carriage Bolts M4 M5 M6 M10 M12 

◎ Round Head Bolt

◎ Square Neck Coach Bolt

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Application Scenario

Custom Fastener Manufacturer 26.00cm * 24.00cm * 15.00cm Wholesale - Lewei Hardware 19
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.
Custom Fastener Manufacturer 26.00cm * 24.00cm * 15.00cm Wholesale - Lewei Hardware 20
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 a carriage bolt?
A carriage bolt is a type of fastener with a round head and a square neck, designed to be tightened from one side.
2
What are the benefits of using stainless carbon steel carriage bolts?
Stainless carbon steel carriage bolts offer excellent corrosion resistance and durability, making them suitable for outdoor and heavy-duty applications.
3
What sizes are available for stainless carbon steel carriage bolts?
Stainless carbon steel carriage bolts are available in various sizes, including M4, M5, M6, M10, and M12, to suit different project requirements.
4
In what scenarios can stainless carbon steel carriage bolts be used?
Stainless carbon steel carriage bolts are commonly used in woodworking, construction, automotive, and furniture assembly applications.
5
Can stainless carbon steel carriage bolts be used in outdoor environments?
Yes, stainless carbon steel carriage bolts are ideal for outdoor use due to their corrosion resistance properties.
6
How should stainless carbon steel carriage bolts be installed?
Stainless carbon steel carriage bolts can be installed using a wrench or socket tool to tighten the bolt securely in place.


Company Advantage

• Our company combines 'introduction' with 'training' to build a high-quality talent team. At present, our company has a number of senior talents who are familiar with product production, enterprise management and capital operation.
• Lewei Hardware is located in a place with traffic convenience. There are highways, railways, and airports.
• Lewei Hardware consistently adheres to the purpose to be sincere, true, loving and patient. We are dedicated to providing consumers with quality service. We exert ourselves to develop mutually beneficial and friendly partnerships with customers and distributors.
If you are interested, please contact customer service staff for consultation!

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
Copyright © 2025 Haiyan Lewei Hardware & Tool Co., Ltd. | Sitemap | Privacy
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