
- 18-8 Stainless Steel Truss Head Machine Screw, Black Oxide Finish, Meets ASME B18.6.3, #2 Phillips Drive, #8-32 Thread Size, 3/4
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Amazon
From $2.73 (New)

From $2.73 (New)

| Latest | $2.73 2 days ago |
| Highest | $3.41 Feb 24, '16 |
| Lowest | $2.58 Jan 15, '16 |
| Average | $2.85 (30d avg) $2.92 (90d avg) $2.89 (Lifetime average) |
| Added | Jan 13, 2016 |
30 day average: 113,035
90 day average: 149,307
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.