Slotted. External hexagon drive to DIN 3126 / ISO 1173 – C 6, 3. Can be used by hand or with and electric screwdriver. Ideally suited for fittings in trade and industry. Nickel plated. Special steel.
Slotted. External hexagon drive to DIN 3126 / ISO 1173 – C 6, 3. Can be used by hand or with and electric screwdriver. Ideally suited for fittings in trade and industry. Nickel plated. Special steel.