Description
Additional information
This quality is used for devices subjected to Pressure Equipment Directive (PED) 97/23/EC.
Certificate acc. EN 10204 3.1 available on request.
These screws are paired with class 5-2 nuts
Hex head screws fully threaded
BN 11491Hex head screws fully threaded
BN 11491- Standard
- ISO 4017 ~DIN 933 ~UNI 5739 ~ČSN 021103
- Headform
- Hexagon
- Drive
- Hexagon
- Thread
- fully threaded
- Material
- Steel
- Material execution
- annealed
- Surface
- zinc plated yellow