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| Thread type | npgw | 
|---|---|
| Material | kl.5.6 | 
| Basic norm | DIN931 | 
| Cover | OCGB | 
| Length | 55 | 
| M thread | M20 | 
| Head type | sześciokątny | 
| Product condition | NIOP - New Item Oryginal Packaging | 
| Alternative norm | DIN931/ISO4014/PN82101 | 
| Product type | screw |