Hex head screws fully threaded
BN 11491Hex head screws fully threaded
BN 11491- 표준
- ISO 4017 ~DIN 933 ~UNI 5739 ~ČSN 021103
- Headform
- Hexagon
- Drive
- Hexagon
- Thread
- fully threaded
- Material
- Steel
- Material execution
- annealed
- Property class
- 5.6
- Surface
- zinc plated yellow