【What You Will Get】You will receive 4 pieces M6 hand knob tightening screws. Head diameter: 30mm (1.18"). Thread diameter: 6mm (0.24"). Please check the size before purchasing.
【Well Made】Each clamping knob has a brass insert that molded in a plastic knob. Its brass inner thread greatly reduces slippage from the compatible bolt. Works great as a holding jig, requires little effort to loosen and tighten back up.
【High Quality Material】On type thru threaded nuts handles are made of high-quality plastic and brass, sturdy for long-term use. Accord to ergonomic design, good surface finish, comfortable hand grip and non-slip without scratching hands.
【Quick & Easy Installation】The star knobs adopt a special plum 7-star design, easy adjustment and tightening with control and agility. Can be installed and removed by hand and without the use of additional tools.
【Wide Scope of Application】Knurled thread knob widely used in machinery equipment, instrument and apparatus, industry equipment, can be used in saw fence, drill press, lathe, routing jig, fixture, furniture and so on.