High purity M12 molybdenum bolts are designed for vacuum furnaces, single crystal furnaces and high-temperature industrial equipment. Manufactured from premium molybdenum material with excellent thermal stability, low thermal expansion and reliable performance under extreme conditions.

Product Overview

M12 High Purity Molybdenum Bolt for High Temperature Furnaces

ZSWMO manufactures precision machined M12 molybdenum bolts for high-temperature vacuum applications.

Molybdenum is an ideal material for furnace fasteners because it maintains excellent mechanical strength at elevated temperatures, provides low thermal expansion and performs reliably in vacuum environments.

This M12 molybdenum bolt is commonly used for:

• Vacuum furnace assemblies

• Single crystal growth furnaces

• Sapphire furnace components

• High-temperature structural connections

Compared with conventional metal fasteners, molybdenum bolts provide better resistance to thermal stress and deformation in extreme operating environments.

Key Features

✅ Material: High Purity Molybdenum
✅ Thread Size: M12
✅ High Temperature Resistance
✅ Excellent Vacuum Compatibility
✅ Low Thermal Expansion
✅ Good Mechanical Stability
✅ Precision Thread Machining
✅ Custom Length Available
✅ Drawing-Based Production

Technical Specifications

Product Applications

Vacuum Furnace Fastening Components

M12 molybdenum bolts are used for:

• Heat shields

• Furnace supports

• Heating assemblies

• Thermal insulation structures

Single Crystal Furnace

Applications:

• Sapphire growth furnace

• Crystal pulling equipment

• Thermal field components

Semiconductor Equipment

Used in high-purity thermal processing systems requiring refractory metal fasteners.

Custom Machining Service

ZSWMO provides customized molybdenum bolt manufacturing:

Thread Processing

• M12 standard thread

• Custom thread pitch

• Special thread designs

Machining Options

• Hex head bolts

• Socket head bolts

• Stud bolts

• Special-shaped fasteners

Custom Requirements

Customers can provide:

• Drawing

• Bolt length

• Thread specification

• Working temperature

We provide complete machining solutions.

Material Options

Pure Molybdenum (Mo)

Suitable for:

• Standard vacuum furnace applications

• High purity environments

Mo-La Molybdenum Alloy

Suitable for:

• Higher temperature applications

• Improved recrystallization resistance

• Longer service life

Why Choose ZSWMO

• 20+ years tungsten and molybdenum manufacturing experience

• Professional refractory metal machining

• Precision thread processing

• High purity molybdenum materials

• Custom furnace components

• Factory direct supply

Related Products

• Molybdenum Fasteners

• Tungsten Bolts and Screws

• Molybdenum Tube

• Tungsten Tube

• Tungsten-Rhenium Thermocouple

FAQ

What is the thread size of this molybdenum bolt?

The standard thread size is M12.

Can you customize M12 molybdenum bolt length?

Yes. Bolt length and structure can be customized according to customer drawings.

What applications use M12 molybdenum bolts?

They are mainly used in vacuum furnaces, single crystal furnaces, sapphire growth equipment and semiconductor thermal systems.

What material is the bolt made from?

The standard material is high purity molybdenum with purity ≥99.95%.

Can you produce other sizes?

Yes. We manufacture M-series molybdenum bolts, screws and custom fasteners.

Request a Quote

Need M12 molybdenum bolts for high-temperature furnace applications?

Send us your drawings or specifications.

ZSWMO provides precision machined molybdenum fasteners for vacuum furnaces, single crystal furnaces and advanced industrial applications.