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M20 dome (cap) nut, ISO 898-2 property class 5, manufactured to DIN 1587 with ISO metric coarse thread. Carbon steel — covers the bolt end for a finished look; specify zinc plating in your quote if corrosion protection is required.
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M20 class 5 cap nuts pair with class 4.8 bolts on light covers and decorative terminations.
| Specification | Value |
|---|---|
| Dimensions | M20 |
| Weight per Piece | 104 g/pc |
| Material | Steel |
| Alloy/Grade | ISO 898-2 class 5 |
| Standard | DIN 1587 |
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