|Steel, tempered, black oxide finish
Flat shoulder screw DIN 923, black oxide finish
||DIN 6371 captive C-washers transfer
the clamping force of the screw or nut to the workpiece. After
releasing the screw thread they can be positioned away from
the clamping point. They are hinged and thus can be swung out
of the way for ease of reclamping the next workpiece.