Viti a testa cilindrica bombata con cava esalobata ed intaglio non passante, interamente filettate
BN 20228
~ISO 14583
| 頭形 |
頭形
Pan Head
|
| 穴型 |
穴型
Hexalobular with slot
|
| 螺紋 |
螺紋
fully threaded
|
| Material |
Material
Steel
|
| 強度等級 |
強度等級
08.8 / 8.8 (The head marking is determining)
|
| Surface |
Surface
zinc plated with thick layer passivation
|
Todas las características
Norma
~ISO 14583
Información adicional
依指定規範所生產的緊固件,承載力較小, 因為頭部尺寸依據 ISO 898-1所設計.
Características
| 頭形 |
頭形
Pan Head
|
| 穴型 |
穴型
Hexalobular with slot
|
| 螺紋 |
螺紋
fully threaded
|
| Material |
Material
Steel
|
| 強度等級 |
強度等級
08.8 / 8.8 (The head marking is determining)
|
| Surface |
Surface
zinc plated with thick layer passivation
|