Molybdenum Hex Bolts

Molybdenum Hex Head Bolts

When extreme high temperature stability & strength are required

• Maintains strength at elevated temperatures

• Low distortion at high temperature

• Molybdenum must be used in vacuum or inert gas at high temperatures

• Common molybdenum grades and specifications

• Molybdenum hex head features and benefits

• Molybdenum datasheet

Molybdenum hex head bolts possesses a very high melting point of 2620°C, a low coefficient of thermal expansion and a high level of thermal conductivity. Because molybdenum bolts have the ability to withstand extremely high temperatures without changing shape, expanding or softening significantly, they are ideal for high strength / high temperature applications that are shielded from oxygen. Exposing molybdenum hex head bolts to oxygen above 600°C will cause them to readily oxidize.

As a result, molybdenum hex head bolts find their way into high temperature vacuum furnaces, glass production, military and space applications where oxygen is not present.

Resources: Molybdenum Torque Spec

Bolt Types Available: Hex Bolts, Shoulder Bolts

Molybdenum Hex Head Bolt Features and Benefits

It is important to differentiate between a molybdenum hex head bolt and hex head cap screw. Often people assume they are the same, but they are actually very different fasteners in terms of how they are manufactured, as well as from an application perspective. Regardless of your choice, molybdenum hex heads offer strong, stable joints because of their large head service. 

The Hex Comparison

Common Molybdenum Bolt Grades and Specs