Hexalobular (6 Lobe) socket adjusting screws friction thread and cutting ribs under the head
BN 20923Hexalobular (6 Lobe) socket adjusting screws friction thread and cutting ribs under the head
BN 20923- Headform
- Countersunk with cutting ribs
- Drive
- Hexalobular socket
- Material
- Steel
- Surface
- zinc plated blue