Viti senza testa con esagono incassato, estremità piana smussata e rivestimento TufLok® a punto
BN 5210
ISO 4026
DIN 913
~UNI 5923
~ČSN 021187
| Drive |
Drive
Hexagon socket
|
| Material |
Material
Steel
|
| Surface |
Surface
zinc plated blue
|
| Hardness |
Hardness
45 H
|
All features
Standard
ISO 4026
DIN 913
~UNI 5923
~ČSN 021187
Additional information
Coating angle α in the screw body area approx. 90°. Edge zone (spray transition) up to 180°.
Coating length l1 = ~ 4 to 6 thread turns.
Around 1 to 2 thread turns remain uncoated to ensure flawless installation (l2).
Coating length l1 = ~ 4 to 6 thread turns.
Around 1 to 2 thread turns remain uncoated to ensure flawless installation (l2).
Features
| Drive |
Drive
Hexagon socket
|
| Material |
Material
Steel
|
| Surface |
Surface
zinc plated blue
|
| Hardness |
Hardness
45 H
|
Warnings
ISO 4042
Quenched and tempered fasteners ≥ 360 HV and tempered case-hardened fasteners with electroplated coatings: Susceptible to hydrogen embrittlement!
Further notes on residual risks can be found on our web page: Notes on use
Set screws are not intended to be tensile-loaded.