Wkręty samogwintujące z łbem soczewkowym z wgłębieniem krzyżowym Phillips typ H i zakończeniem stożkowym typu C
BN 994
DIN 7981 C
(Standard withdrawn)
~ISO 7049
~UNI 6954 AB
~ČSN 021235
| Headform |
Headform
Pan Head
|
| Drive |
Drive
Cross recess H (Phillips)
|
| Thread |
Thread
fully threaded
|
| Material |
Material
Steel
|
| Material execution |
Material execution
case-hardened
|
| Surface |
Surface
zinc plated blue
|
| Hardness |
Hardness
450 HV
|
Tutte le caratteristiche
Standard
Caratteristiche
| Headform |
Headform
Pan Head
|
| Drive |
Drive
Cross recess H (Phillips)
|
| Thread |
Thread
fully threaded
|
| Material |
Material
Steel
|
| Material execution |
Material execution
case-hardened
|
| Surface |
Surface
zinc plated blue
|
| Hardness |
Hardness
450 HV
|
Warnings
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 13274 - ISO 14585 C
Viti autofilettanti a testa bombata con cava esalobata e punta conica forma C - Acciaio - cementato - zincato bianco
BN 14064 - DIN 7981 C - ~ISO 7049
Viti autofilettanti a testa bombata con impronta a croce Pozidriv forma Z e punta conica forma C - Acciaio - cementato - zincato bianco
BN 14065 - DIN 7981 F - ~ISO 7049
Viti autofilettanti a testa bombata con impronta a croce Pozidriv forma Z e punta piana forma F - Acciaio - cementato - zincato bianco
BN 33 - DIN 7981 F - ~ISO 7049
Viti autofilettanti a testa bombata con impronta a croce Phillips forma H e punta piana forma F - Acciaio - cementato - zincato bianco