1.0mm, Allen

Metric Fasteners

Socket product

Socket screws

Screws with an allen wrench drive.
Set screw

Set screws

Screws with no head and machine threads for use in a tapped hole.
Softwood inserts with flange

Threaded inserts & Rivet nuts

For adding a machine thread to material that otherwise can not be tapped.
Shoulder bolt

Shoulder bolts

Screws with an unthreaded shoulder that is larger in diameter than the threads. Also known as stripper bolts.