Knob for M6 bolt, to ensure a strong grip during the screwing.
Designed for hexagon socket cylindrical head screw (such as 484-0004 or 483-8326 in rs-online.com).
How to assemble:
- After printing knob and cap, take superglue on the knob hexagonal socket.
- Push the bolt until the glue is solid.
- Apply superglue on the cylindrical head of the screw and a bit in the cylindrical base under the bolt.
- Insert the cap in the bolt, down to the knob surface.
- Push until the glue is dry.