Flat washers without chamfer, for screws with cylindrical head
BN 727
DIN 433
(Standard withdrawn)
~ČSN 021703
| Material | 
            Material
            Steel
 | 
| Surface | 
            Surface
            zinc plated yellow
 | 
| Hardness | 
            Hardness
            140 HV
 | 
All features
Standard
                        DIN 433 (Standard withdrawn)
~ČSN 021703
                    Features
| Material | 
            Material
            Steel
 | 
| Surface | 
            Surface
            zinc plated yellow
 | 
| Hardness | 
            Hardness
            140 HV
 | 
BN 1414 - DIN 433
Flat washers without chamfer, for screws with cylindrical head - Stainless steel - A2
BN 6 - DIN 433
Flat washers without chamfer, for screws with cylindrical head - Stainless steel - A4
BN 726 - DIN 433
Flat washers without chamfer, for screws with cylindrical head - Steel - zinc plated blue