20 PCS Clip-On Nuts,U Shapes Nut Clamps Metal Clips Screw Bases for M6 Bolts
This reduces the likelihood of parts loosening due to uneven clamping surfaces, ensuring a more secure fit. They are compatible with M6 screws and bolts. Thread size M6. Inside-thread size M6. Size M6 x 20 x 16 x 10.01.