These thumb screws are machine screw thread fasteners with a large winged head allowing for manual hand-tightened installation Fully adjustable and removable, they offer a large variety of household and equipment applications Fully threaded.
These thumb screws are machine screw thread fasteners with a large winged head allowing for manual hand-tightened installation. Fully adjustable and removable, they offer a large variety of household and equipment applications. Fully threaded.