This F-7 assembly utilises five Nut,spring 4mm(s) - the highest specified component.
The most reasonably priced component used on the Nvs501sh Today 2002 (2) Japan Af61-100 F-7 is the Screw,4x12.
This Step,floo*nh158r* is the most expensive of the items that make up this F-7 assembly.