Viti senza testa con intaglio ed estremità smussata
BN 664
DIN 551
(Standard withdrawn)
ISO 4766
~UNI 6113
~ČSN 021181
| Drive | 
            Drive
            Slot
 | 
| Material | 
            Material
            Stainless steel
 | 
| Material type | 
            Material type
            A1
 | 
All features
Standard
                        DIN 551 (Standard withdrawn)
ISO 4766
~UNI 6113
~ČSN 021181
                    Features
| Drive | 
            Drive
            Slot
 | 
| Material | 
            Material
            Stainless steel
 | 
| Material type | 
            Material type
            A1
 |