
18-8 Stainless Steel Pan Head Machine Screw, Meets ISO 7045, T10 Star Drive, M3-0.5 Thread Size, 4 mm Length, Fully Threaded, Im-
Amazon
From $5.12 (New)

From $5.12 (New)

| Last Seen | |
| Highest | $10.94 Feb 8, '16 |
| Lowest | $5.12 Apr 14, '16 |
| Average | $5.44 (30d avg) $7.51 (90d avg) $8.67 (180d avg) $8.89 (Lifetime average) |
| Added | May 20, 2015 |
30 day average: 184,988
90 day average: 299,219
Machine screws are threaded fasteners that are typically used with nuts or drilled and tapped (threaded) holes. They are available with a variety of head shapes, which determine how the screw interacts with the mating surface, and drive styles, which determine the type of driver required to install and remove the screw.