Pozi pan head tapping screws with collar, form Z and flat end type F
BN 30905
BS 4174
| Forma della testa |
Forma della testa
Button with collar
|
| Impronta |
Impronta
Cross recess Z (Pozidriv)
|
| Filettatura |
Filettatura
fully threaded
|
| Material |
Material
Steel
|
| Material execution |
Material execution
case-hardened
|
| Surface |
Surface
zinc plated blue
|
| Härte |
Härte
450 HV
|
Tutte le caratteristiche
Standard
BS 4174
Caratteristiche
| Forma della testa |
Forma della testa
Button with collar
|
| Impronta |
Impronta
Cross recess Z (Pozidriv)
|
| Filettatura |
Filettatura
fully threaded
|
| Material |
Material
Steel
|
| Material execution |
Material execution
case-hardened
|
| Surface |
Surface
zinc plated blue
|
| Härte |
Härte
450 HV
|
Avvertenze
ISO 4042
Quenched and tempered fasteners ≥ 360 HV and tempered case-hardened fasteners with electroplated coatings: Susceptible to hydrogen embrittlement!
Further notice to residual risks can be found on our web page: Notes on use
BN 14072 - DIN 968 C
Viti autofilettanti a testa larga bombata con bordino impronta a croce Pozidriv Z e punta conica forma C - Acciaio - cementato - zincato bianco
BN 30904 - BS 4174
Viti autofilettanti a testa larga bombata con bordino impronta a croce Pozidriv Z e punta conica forma C - Acciaio - cementato - zincato bianco