Hex nut
Variants
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A hex nut, the ordinary nut with six sides.
It is screwed onto a threaded screw or a stud bolt and tightened with a fixed or an adjustable wrench.
The hexagon gives the wrench a good hold when the bolted joint is tightened.
Do you want a particular size? Get in touch and we will help you.
Technical specifications
| Property | Value | Unit | Test standard |
|---|---|---|---|
| Density & Weight | |||
| Density | 1,14 | g/cm³ | ISO 1183 |
| Moisture Absorption | |||
| Water Absorption to Saturation | 8 | % | ISO 62 |
| Tensile Properties | |||
| Yield Stress | 84 | MPa | ISO 527-2 |
| Tensile Modulus of Elasticity | 3500 | MPa | ISO 527-2 |
| Strain at Yield | 7 | % | ISO 527 |
| Tensile Strain at Break | 70 | % | ISO 527-2 |
| Flexural Properties | |||
| Flexural Strength | 90 | MPa | ISO 527-2 |
| Flexural Modulus of Elasticity | 3300 | MPa | DIN EN ISO 178 |
| Impact Resistance | |||
| Charpy Notched Impact Strength | 2 | kJ/m² | DIN EN ISO 179-1 |
| Hardness | |||
| Shore D Hardness | 83 | ISO 868 | |
| Ball Indentation Hardness | 160 | MPa | ISO 2039-1 |
| Compressive Properties | |||
| Compressive Modulus | 2900 | MPa | ISO 604 |
| Temperature Limits | |||
| Melting Point | 260 | °C | ISO 3146 |
| Max. Service Temperature (short-term) | 180 | °C | |
| Max. Continuous Service Temperature | 95 | °C | |
| Minimum temperature | -30 | °C | |
| Heat Deflection Temperature (HDT/A) | 100 | °C | ISO 75 |
| Glass Transition Temperature | 47 | °C | ISO 3146 |
| Thermal Conductivity | |||
| Thermal Conductivity | 0,36 | W/(m·K) | DIN 52612 |
| Insulation Properties | |||
| Dielectric Strength | 20 | kV/mm | IEC 60243-1 |
| Volume Resistivity | ≥ 10^13 | Ω·cm | IEC 60093 |
| Dielectric Constant (1 MHz) | 3,3 | IEC 60250 | |
| Dielectric Dissipation Factor (1 MHz) | 0,2 | IEC 60250 | |
| Static Dissipation | |||
| Surface Resistivity | ≥ 10^13 | Ω | IEC 60093 |
| Flammability Rating | |||
| Flammability Rating (UL 94) | HB | UL 94 | |
| Limiting Oxygen Index (LOI) | 27 | % | ASTM D2863 |
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