Tungsten Screw Bolt Nut
The tungsten fasteners are mainly put into machine part use, especially in the chemical equipment and vacuum furnaces.
Tungsten Set Screw
Tungsten has the highest melting point and lowest vapor pressure of all metals, and at temperatures over 1650C has the highest tensile strength. It has excellent corrosion resistance and is attacked only slightly by most mineral acids. therefore tungsten is suitable for very high-temperature applications, such as LED, Semiconductor, heating elements in high-temperature furnaces.
The tungsten fasteners are mainly put into machine part use, especially in the chemical equipment and vacuum furnaces.
Screw Types:
Types include set screws, socket set screws, socket cap screws, slotted set screws, machine screws, square head set screws, hex socket set screws, slotted round & flat countersunk cap screws, hex head cap screws, button socket cap screws, flat hex socket cap screws, socket shoulder screws, hex socket cap screws, cut thread screws & roll thread screws. Screws are available in materials including Tungsten and Molybdenum.
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Specification
| Grade |
WAL1,WAL2,WAL3,W1,W2 |
| Purity |
≥99.95% |
| Density |
≥18.6g/cm3 |
| Standard |
GB4188-84, GB/T4187-2006 |
| size |
M3-M22 |
| color |
black and white |
Content update time:2024.05.09
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