조립
Screw length = distance L1 + 60 to 70 mm
Toproc® - Spacer screws with hex socket
BN 948Toproc® - Spacer screws with hex socket
BN 948- Drive
- Hexagon socket
- Material
- Steel
- Surface
- zinc plated blue, added lubricant
Screw length = distance L1 + 60 to 70 mm