High purity molybdenum screws and nuts are designed for extreme temperature and vacuum environments. ZSWMO manufactures customized molybdenum fasteners with precision thread machining for industrial furnaces, semiconductor equipment and high-temperature systems.

Product Overview

High Purity Molybdenum Screws and Nuts for Extreme Temperature Applications

ZSWMO manufactures high-temperature molybdenum screws, nuts, bolts and customized fasteners for demanding industrial applications.

Molybdenum is an excellent material for high-temperature fastening components due to its:

• High melting point

• Excellent thermal stability

• Low thermal expansion

• Good vacuum compatibility

• Reliable mechanical performance at elevated temperatures

Compared with conventional metal fasteners, molybdenum fasteners maintain stable performance in vacuum furnaces and high-temperature equipment.

Our molybdenum screws and nuts are widely used in:

• Vacuum furnaces

• Single crystal growth furnaces

• Sapphire production equipment

• Semiconductor processing systems

• High-temperature industrial equipment

Key Features

✅ High purity molybdenum material
✅ Purity ≥99.95%
✅ Excellent high-temperature resistance
✅ Suitable for vacuum environments
✅ Precision thread machining
✅ Metric threads available
✅ Custom dimensions supported
✅ OEM production available

Product Range

Molybdenum Screws

Available types:

• Socket head screws

• Flat head screws

• Machine screws

• Custom screws

Applications:

• Furnace assemblies

• Heat shields

• High-temperature fixtures

Molybdenum Nuts

Available:

• Hex nuts

• Custom nuts

• Special thread nuts

Common sizes:

• M3

• M4

• M5

• M6

• M8

• M10

• M12

• Customized sizes

Molybdenum Bolts

Available:

• Hex bolts

• Stud bolts

• Custom threaded rods

Technical Specifications

Applications

Vacuum Furnace Components

Molybdenum fasteners are widely used for:

• Heat shields

• Furnace structures

• Heating elements

• Thermal insulation components

Sapphire Crystal Growth Furnace

Used for:

• Thermal field components

• Furnace assembly parts

Semiconductor Equipment

Suitable for:

• High purity thermal systems

• Vacuum processing equipment

High Temperature Industrial Equipment

Applications requiring:

• Heat resistance

• Low contamination

• Long service life

Material Options

Pure Molybdenum Fasteners

Suitable for:

• General vacuum furnace applications

• High purity environments

Mo-La Alloy Fasteners

Advantages:

• Improved recrystallization resistance

• Better high-temperature strength

• Longer service life

Recommended for:

• Continuous high-temperature operation

Custom Manufacturing Service

ZSWMO provides complete molybdenum fastener processing:

Thread Processing

• Metric threads

• Custom threads

• Internal and external threads

Machining

• CNC turning

• Precision milling

• Grinding

• Surface finishing

Custom Production

According to:

• Drawings

• Dimensions

• Furnace requirements

Why Choose ZSWMO

• 20+ years tungsten and molybdenum manufacturing experience

• Professional refractory metal machining

• Precision thread processing

• High purity materials

• Custom furnace components

• Factory direct supply

Related Products

• M12 Molybdenum Bolt

• Molybdenum Nuts M4 and Above

• Tungsten Fasteners

• Molybdenum Tube

• Molybdenum Crucible

FAQ

What are molybdenum screws used for?

Molybdenum screws are mainly used in vacuum furnaces, semiconductor equipment and high-temperature industrial systems.

Can you manufacture custom molybdenum nuts?

Yes. We produce customized nuts according to thread size and drawings.

What sizes of molybdenum fasteners are available?

We manufacture M3-M36 and customized sizes.

Are molybdenum fasteners suitable for vacuum furnaces?

Yes. Molybdenum has excellent high-temperature and vacuum performance.

Can you supply screw and nut sets?

Yes. Complete molybdenum fastening sets can be customized.

Request a Quote

Need reliable molybdenum screws, nuts and high-temperature fasteners?

Send us your drawings or specifications.

ZSWMO provides precision molybdenum fasteners for vacuum furnaces, sapphire growth equipment and advanced industrial applications.