68 Pieces Star Knobs Screw Kit M5 Nylon Black Plastic Replacement Star Hand Knobs with Steel Tightening Screws Standard Metric Handle Thread Stud Bolt Hardware M5x8/10/12/16/20/25/30/35/40 mm

I purchased these to replace various bolts on a motorcycle project to make it easier to remove things like the seat, chain guard, and gas tank. Good quality part.

Well made

Use several on my fishing rod building jigs and pleased with strength and knob sizes.

They were what I needed and I got all different lengths. Case is light plastic I could use a fishing box that is stronger then what they gave.

Bunch of little bitty things that didn't do one job around my Missouri house. They don't fit anything. Pitched them all.

They did not fit my Walker. Had to give to them away. My fault on buying the wrong ones.

Just what the doctor ordered! Nice quality with a nice variety of lengths with a good quality plastic case... very pleased. Thanks!

I don’t use metric measurements in my wood working or metal work so I didn’t pay attention to the single thread size that these come in. A lot of power equipment comes from Taiwan and China and knobs do wear out so I bought these. Bottom line, know your metric sizes and Imperial equivalents. But these are great to have for jigs, fixtures and projects.