ZSWMO manufactures custom molybdenum screws for vacuum furnaces and high-temperature applications. Special shapes, customized threads and precision machining are available according to customer drawings.

Product Overview

Custom Molybdenum Screws for Vacuum Furnace Applications

ZSWMO specializes in manufacturing high temperature molybdenum screws and special shape fasteners for demanding industrial environments.

Unlike standard metal screws, molybdenum screws maintain excellent performance under:

• High temperature

• Vacuum atmosphere

• Thermal cycling conditions

Molybdenum provides:

• High melting point

• Excellent thermal stability

• Low thermal expansion

• Good mechanical strength at elevated temperatures

• Excellent vacuum compatibility

Our custom molybdenum screws are widely used in:

• Vacuum furnaces

• Sapphire crystal growth equipment

• Semiconductor equipment

• High-temperature fixtures

• Thermal processing systems

Product Features

✅ High purity molybdenum material
✅ Purity ≥99.95%
✅ Vacuum furnace application
✅ Custom shape machining
✅ Precision thread processing
✅ High temperature resistance
✅ Low contamination
✅ OEM production available

Product Types

Custom Molybdenum Screws

According to drawings, we can manufacture:

• Special head screws

• Non-standard screws

• Long screws

• Step screws

• Shoulder screws

• Special threaded parts

Vacuum Furnace Molybdenum Screws

Applications:

• Heat shield fixing

• Furnace structure assembly

• Thermal component installation

Molybdenum Special Fasteners

Including:

• Custom bolts

• Stud screws

• Threaded pins

• Connection parts

Technical Specifications

Applications

Vacuum Furnace

Molybdenum screws are used for:

• Heat insulation components

• Furnace structures

• High-temperature supports

• Thermal field assembly

Sapphire Growth Furnace

Used for:

• Furnace internal components

• Thermal system fixing

Semiconductor Equipment

Suitable for:

• High purity vacuum systems

• Thermal processing equipment

High Temperature Fixtures

Used where requirements include:

• Extreme temperature resistance

• Long service life

• Low material contamination

Custom Manufacturing Capability

ZSWMO provides complete custom machining:

CNC Machining

• Turning

• Milling

• Drilling

• Thread cutting

Precision Processing

• Thread grinding

• Surface finishing

• Dimension control

Drawing Manufacturing

Accept:

• 2D drawings

• 3D CAD files

• Samples

Material Options

Pure Molybdenum Screw

Advantages:

• High purity

• Excellent vacuum performance

• Good thermal stability

Mo-La Alloy Screw

Advantages:

• Better high-temperature strength

• Improved recrystallization resistance

• Longer service life

Why Choose ZSWMO

• 20+ years tungsten and molybdenum manufacturing experience

• Professional refractory metal machining

• Custom vacuum furnace components

• Precision thread processing

• High purity materials

• Factory direct supply

Related Products

• Molybdenum Nuts

• Molybdenum Bolts

• Molybdenum Threaded Rod

• Molybdenum Hook

• Tungsten Screws

• Custom Molybdenum Parts

FAQ

What are molybdenum screws used for?

Molybdenum screws are mainly used for fixing and assembling components in vacuum furnaces and high-temperature equipment.

Can you manufacture special shape molybdenum screws?

Yes. We manufacture customized molybdenum screws according to customer drawings.

What thread sizes are available?

Common sizes include M3, M4, M5, M6, M8, M10, M12 and customized threads.

Can you provide matching nuts?

Yes. We supply complete molybdenum fastener solutions including screws, bolts, nuts and threaded rods.

Request a Quote

Need custom vacuum furnace molybdenum screws?

Send us your drawing or sample.

ZSWMO provides high purity molybdenum screws and customized refractory metal fasteners for high-temperature applications.