Slim hobby knife handle and cover

This is a simple fixed blade utility knife, and my first post! It's pretty sturdy for the size, ive used it along with a cutting mat for cutting out stickers/paper/thin plastic, scoring thin poly sheets etc. Could also be used as a box knife or just general light cutting tasks. Its compact and only weights about 0.5oz. It also has a hole to put a lanyard or other accessory.

Hardware needed:

Standard 60mm trapezoidal utility blade x1

M3x8 screw x1

M3 washer x1

M3 nylock nut x1