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High Quality Brass Bolt Die for Automotive Fasteners


Tungsten carbide die bolt is mainly composed of tungsten carbide insert and high speed steel die case. Brass color is due to titanium coating .Tungsten carbide has the characteristics of high strength, high abrasion resistance, high hardness, high temperature resistance, etc., which can effectively improve the service life of the mould and at the same time, it can also meet the production of different materials of nuts. Our nut dies are of good quality, high precision and quick delivery. We are looking forward to cooperating with you!
 
Keywords: bolt die, die bolt, bolt mold, bolt mould, Triangle screw die, die screw, bolt die set, metal die, carbide dies, 223 carbide dies​ 
 
 
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Product Description



The High Quality Brass Bolt Die for Automotive Fasteners from Jungu is engineered for precision and built to withstand the demands of high-performance industries. Constructed with a combination of tungsten carbide, high-speed steel, and a titanium coating, this die boasts exceptional hardness, wear resistance, and heat resistance. The distinctive brass color, created through the titanium coating, enhances both the aesthetics and functionality of the bolt die.

This die bolt delivers high precision (0.005mm tolerance) and superior surface finish (RA0.1), making it perfect for applications such as automotive fasteners, aerospace rivets, engineering forging, and rail transit components. Whether you're working with nuts, bolts, or other industrial fasteners, this bolt mould provides reliable performance and durability. It’s also customizable to meet your specific manufacturing needs.

With a typical lead time of 10-15 days and options for expedited delivery, we ensure that you meet your tight production schedules. Certified under ISO9001:2015, this product guarantees top-notch quality and reliability.


    Specification    


Product Name

Die bolt/punch & die set /bolt die

Material

Tungsten carbide / High-speed steel /titanium

Accuracy

High-precision(0.005)

color

Brass color

roughness

RA0.1

Advantage

High hardness , high wear resistance,high heat-resistance

Lead time

Shortly lead time(around 15 days,10 days are available for a small number of urgent order)

Service

Customization,Design and optimization capability for improvement of mould life

Application

High strength automotive fasteners, auto parts, engineering forging parts, rail transit rivets,

aerospace rivets, tensile mold products, and all kinds of standard cold heading molds.

Certification

ISO9001:2015

Processing methods

Cold heading, warm heading, hot forging, cold extrusion, stretching.

Equipment

CNC Lathes, CNC inner hole grinding machines,

CNC cylindrical grinding machines, CNC Wire cutting,etc.


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Features of High Quality Brass Bolt Die


  • Superior Material Composition:
    Crafted from a blend of tungsten carbide, high-speed steel, and titanium, the die offers unmatched durability, heat resistance, and wear resistance.

  • High Precision:
    Achieves a precise tolerance of 0.005mm, ensuring consistent results for high-quality production.

  • Surface Finish:
    Features a smooth, low-friction finish with a roughness rating of RA0.1, which enhances the die’s efficiency and lifespan.

  • Brass Color:
    The distinctive brass color is achieved through a titanium coating, providing both aesthetic appeal and corrosion resistance.

  • Customizable Options:
    Available in various sizes, materials, and finishes, ensuring that each die is tailored to your specific needs.

  • Versatile Application:
    Ideal for bolt dies, bolt moulds, die screws, metal dies, and carbide dies used in automotive, aerospace, and engineering industries.


Advantages


  • High Performance:
    Designed to endure extreme conditions, the bolt die retains its hardness and wear resistance even under high temperatures (up to 1000°C).

  • Enhanced Mold Life:
    Precision machining ensures that the die bolt lasts longer, reducing the frequency of mold replacements and improving overall production efficiency.

  • Cost-Efficient:
    With increased durability and a longer service life, this die reduces operational costs by lowering downtime and the need for frequent mold replacements.

  • Customization Flexibility:
    We offer full customization in terms of materials, sizes, coatings, and colors to meet specific industrial requirements.


Applications


  • The High Quality Brass Bolt Die for Automotive Fasteners is highly versatile and used across a variety of industries:

  • Automotive Industry: Manufacturing strong, durable automotive fasteners such as bolts, nuts, and screws.

  • Aerospace: Ideal for the production of aerospace rivets, screws, and other precision components.

  • Engineering and Manufacturing: Perfect for forging parts, cold heading, and other high-precision metalworking tasks.

  • Rail Transit: Used in the creation of strong, high-performance rivets for rail transport components.

  • General Industry: Suitable for all standard cold heading applications and custom bolt molds.

    Why choose us    


1. Professional mould simulation development and design capability.

2. High-precision and high-stability mould manufacturing capability.

3. Optimization capability for continuous improvement of mould life.

4. Shortly lead time.


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Material:Tungsten carbide and High-speed steel

Tungsten steel (Cemented Carbide) has a series of excellent properties such as high hardness, wear resistance, better strength and toughness, heat resistance and corrosion resistance. Its high hardness and wear resistance remain basically unchanged even at a temperature of 500°C, and it still has high hardness at 1000°C. The main components of tungsten steel are tungsten carbide and cobalt, and other metals account for 1%, which makes it extremely high hardness and wear resistance. 


Tungsten steel has a wide range of applications and is commonly used in high-precision machining, high-precision cutting tool materials, lathes, percussion drill bits, glass cutter bits, tile cutters and so on. Because of its hardness, not afraid of annealing, but brittle characteristics, tungsten steel is also commonly used in the production of high-temperature-resistant moulds and tools.


High speed steel (HSS) is a tool steel with high hardness, high wear resistance and high heat resistance, also known as high speed tool steel or sharp steel, commonly known as white steel.


HSS has good process performance, good strength and toughness, so it is mainly used to manufacture complex thin-edged and impact-resistant metal cutting tools, but also high-temperature bearings and cold extrusionmoulds,etc.


Accuracy

The most crucial factor ensuring the durability and service life of a mold is precision. And every one of our

The split mold achieves a very high added value and long service life through high-precision machining at 1/1000mm.

At the same time, it saves time for replacing damaged molds, contributing to the reduction of production costs.


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Design

Simufact,Process chain simulation software assists in fastener design and manufacturing.


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     FAQ     



Q1: What materials are used in the High Quality Brass Bolt Die for Automotive Fasteners?
A1: Our bolt die is made from a combination of tungsten carbide, high-speed steel, and a titanium coating to ensure maximum durability, hardness, and resistance to heat and wear.

Q2: Can I customize the bolt dies to fit my specific needs?
A2: Yes, we offer complete customization options including material, size, color, and coating to meet your exact specifications.

Q3: How long is the lead time for your bolt dies?
A3: Our standard lead time is 10-15 days, but expedited options are available for urgent orders.

Q4: What industries use your bolt dies?
A4: Our bolt dies are used in a variety of industries, including automotive manufacturing, aerospace, rail transit, and general engineering.

Q5: What is the surface finish of your dies?
A5: The bolt mold has a surface roughness rating of RA0.1, ensuring smooth operation and long-lasting performance.

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Suzhou Jungu precision mould Co.,Ltd. is a professional fastener mold manufacturer with 10 years of experience in molding industry.

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