Hot Heading Dies

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O Mould precision up to 0.002mm
O 100% inspection on all products and strictly controls the quality

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Cold Heading Die

Cold heading dies are essential tools used in the production of metal parts such as bolts, nuts, and screws. They play a crucial role in the cold heading process, shaping metal wire or rod into the desired shape at room temperature. Typically made of high-speed steel or cemented carbide, cold heading dies have high hardness and wear resistance. Their complex design includes multiple die cavities for shaping the metal. Manufacture of these dies requires precision machining and heat treatment to ensure hardness, wear resistance, and dimensional stability. High-quality cold heading dies improve production efficiency, reduce energy consumption, and lower manufacturing costs, making them indispensable in the metalworking industry.
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Product Feature

Cold Heading Die

When manufacturers need high-volume production of screws, bolts, nuts, pins, and precision metal components, Cold Heading Dies play a critical role in ensuring accuracy, durability, and production efficiency.

As a professional Cold Heading Die Manufacturer, we provide high-performance tooling solutions for fastener production, automotive components, electronics hardware, and custom metal forming applications. Our tungsten Carbide Cold Heading Dies are designed to withstand high-impact production environments while maintaining exceptional dimensional consistency.


What Is a Cold Heading?

Many buyers searching for "What is a cold heading?" want to understand how the process works before choosing tooling.

Cold heading is a metal forming process that reshapes metal wire or rod stock into specific part geometries at room temperature using compressive force.

Instead of removing material through machining, cold heading displaces metal into the desired shape through multiple forming stages.

Common products manufactured through cold heading include:

  • Screws

  • Bolts

  • Nuts

  • Rivets

  • Pins

  • Electronic connectors

  • Custom fasteners

This process is widely used because it offers:

  • Faster production speed

  • Lower material waste

  • Better surface finish

  • Improved mechanical strength

  • Lower overall manufacturing costs


What Is the Difference Between Cold Heading and Cold Forging?

Many customers also search for "What is the difference between cold heading and cold forging?"

Although these terms are often used interchangeably, there are slight differences:

ItemCold HeadingCold Forging
Primary UseFasteners & small partsBroader metal components
Production SpeedVery highMedium-high
Typical ProductsScrews, bolts, rivetsAutomotive parts, fittings
Material FlowAxial upsetting/formingMulti-directional forming
ToolingHeading diesForging dies

Cold heading is typically considered a specialized type of cold forging focused on high-volume fastener production.


How Cold Heading Dies Work

A Cold Heading Mold is installed inside heading machines to shape metal materials under high pressure.

The process typically includes:

Wire Feeding

Metal wire is fed into the machine.

Cutting

The material is cut to required length.

Initial Heading

The material enters the first die cavity.

Multi-Stage Forming

The part is progressively formed into its final shape.

Secondary Processing

Some parts may require:

  • Thread rolling

  • Heat treatment

  • Surface coating

  • Quality inspection


High Precision Cold Heading Die Manufacturing

As experienced Cold Heading Die Manufacturers, we use advanced production technologies to ensure micron-level precision.

Our capabilities include:

  • CNC machining

  • Wire EDM cutting

  • Precision grinding

  • CMM inspection

  • Vacuum heat treatment

  • Surface nitriding

This ensures every High Precision Cold Heading Die delivers stable and repeatable performance.


Premium Materials for Longer Tool Life

Material selection directly affects die lifespan.

We manufacture:

Tungsten Carbide Cold Heading Die

Ideal for:

  • High-volume production

  • High hardness requirements

  • Wear resistance

Carbide Cold Heading Dies

Designed for:

  • Fastener manufacturing

  • Long production runs

  • Reduced maintenance frequency

Carbide Heading Dies

Provide:

  • Superior compressive strength

  • Extended service life

  • Better dimensional stability

Tool Steel Dies

Including:

  • SKD11

  • HSS

  • Alloy tool steels

These materials ensure excellent performance in demanding production environments.


Custom Cold Heading Die Solutions

As a trusted Custom Cold Heading Die Supplier, we support complete customization based on:

  • Product drawings

  • Fastener dimensions

  • Material types

  • Machine compatibility

  • Special geometry requirements

We help customers optimize forming efficiency while reducing downtime.


Cold Forging Die for Fasteners Applications

Our cold forging die for fasteners solutions are widely used in:

Automotive Industry

  • Bolts

  • Engine fasteners

  • Pins

Electronics Industry

  • Precision connectors

  • Small metal components

Construction Industry

  • Structural fasteners

  • Heavy-duty bolts

Industrial Machinery

  • Connectors

  • Mechanical components

Consumer Hardware

  • Appliance fasteners

  • Hardware accessories


Why Choose Us as Your Cold Heading Tooling Supplier?

As a reliable Cold Heading Tooling Supplier, we offer:

  • Years of manufacturing experience

  • Advanced production equipment

  • Strict quality control

  • Fast delivery

  • Global export experience

  • Custom engineering support

Our products are exported to:

  • Europe

  • Southeast Asia

  • Middle East

  • North America

We help global manufacturers improve production efficiency while lowering tooling costs.


FAQ

How long do tungsten carbide cold heading dies last?

Under normal production conditions, they can support millions of forming cycles depending on material and usage conditions.


What materials can your dies process?

  • Carbon steel

  • Stainless steel

  • Aluminum

  • Copper

  • Alloy metals


Do you provide custom tooling?

Yes, we offer fully customized solutions based on drawings or samples.


How do you ensure quality?

All products undergo strict inspection, testing, and production validation before shipment.


1714981472878726

Dimension

Cold Heading Die Product Information

Product Name

Cold Heading Die

Brand Name

Donglong

Place of Origin

Dongguan, Guangdong, China

Specification

Customized on Request

Customization

Material, size, shape, convex and concave marking, coating, laser engraving mark and packing are all customizable.

Product Material

Carbide.ASP23 Vanadis.CPMRTXM4.SKD11SKD61HSSA2M2D2SUJ2.S45C.ect

Standard

DIN ANSI BS JIS

Tolerance

±0.002mm

Surface Treatment

TiCNTiN,Aitain,Ticrnnitriding Black oxygened Black coating etc available

Polishness

Close to Ra0.2 Hardness Depends on material(HRC60~94)

Hardness

Depends on material(HRC60~94)

Shaping Mode

Grinding, wire cutting, EDM, cnc machining, cnc turning, cnc Milling

Application

Machinery Parts and Molds


Material for Core of Cold Heading Die
Grade
WC+Other
Co
Grain Size
Density
Hardness
TRS
(±0.5%)
(±0.5%)
(g/cm³)
(HRA)±0.5
(N/mm²)
KG5
88
12
Medium
14.31
88.3
340
KG6
86
14
Medium
14.12
87.3
320
EA65
82
18
Coarse
13.75
85
300
EA90
76
24
Coarse
13.22
82.8
270
ST6
85
15
Coarse
13.8
86
270
ST7
80
20
Coarse
13.4
85.3
270
VA80
80
20
Coarse
13.58
84
280
VA90
78
22
Coarse
13.39
82.5
240
VA95
75
25
Coarse
13.12
81.5
220


Material for Casing of Cold Heading Die
Material
Hardness
(HRC)
Features
Applications
H13
59-61
H13 is a chromium molybdenum hot work steel with exceptional hot hardness and abrasion resistance, general hardness, and toughness.
Used for extrusion dies, forging dies, stamping tools, etc.
SKD11
58-61
SKD11 tool steel has good wear resistance and size ability after heat treatment.
Used for tensile dies, cold extrusion dies, first punch holder, etc.
SKD61
43-53
SKD61 steel is a high-grade die casting die. It has heat shock resistance, heat deformation resistance, heat fatigue resistance.
Used for heat work dies, cold heading dies, second punch holders.


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