
- Stainless Steel Machine Screw, Plain Finish, Flat Head, Slotted Drive, 1/4" Length, #3-48 Threads (Pack of 100)
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From $4.11 (New)

From $4.11 (New)

| Latest | $4.11 Mar 25, '16 |
| Highest | $11.40 Nov 20, '15 |
| Lowest | $4.11 Mar 25, '16 |
| Average | $6.82 (30d avg) $8.93 (90d avg) $9.74 (180d avg) $8.87 (365d avg) $8.41 (Lifetime average) |
| Added | Aug 19, 2014 |
30 day average: 425,116
90 day average: 404,233
The stainless steel machine screw has a plain finish and a flat head with a slotted drive. Stainless steel resists corrosion and may be magnetic. The slotted drive has a linear slot for use with a flat-blade driver. The flat head is cone shaped for use in countersunk holes and has a flat top that fits flush with the mated surface.Machine screws are threaded fasteners that are typically used with nuts or drilled and tapped (threaded) holes. Machine screws 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.