0.45mm, Stainless steel 18-8 (A-2), Metric

Metric Fasteners, 0.45mm, Stainless steel 18-8 (A-2)
Machine screws Screws with machine threads for use with a nut or in a tapped hole.	Socket screws Screws with an Allen wrench drive.
Set screws Screws with no head and machine threads for use in a tapped hole.	Nuts Nuts have internal machine threads, for use with machine thread bolts and screws.