
18-8 Stainless Steel Machine Screw, Plain Finish, Oval Head, Phillips Drive, 1-1/2" Length, #8-32 Threads (Pack of 500)-
Amazon
From $13.95 (New)

From $13.95 (New)

| Last Seen | |
| Highest | $36.10 Jan 7, '15 |
| Lowest | $13.95 Apr 17, '16 |
| Average | $29.06 (30d avg) $32.31 (90d avg) $33.13 (180d avg) $31.45 (365d avg) $32.24 (Lifetime average) |
| Added | Dec 27, 2014 |
30 day average: 829,084
90 day average: 788,930
The 18-8 stainless steel machine screw has a plain finish and an oval head with a Phillips drive. The 18-8 stainless steel material provides strength and offers good corrosion resistance in many environments. The material may be slightly magnetic. The Phillips drive has an x-shaped slot that accepts a Phillips driver and is designed to allow the driver to slip out of the head to help prevent over-tightening and damage to the thread or fastener. The oval head is cone shaped for a flush fit in a countersunk hole and has a slightly rounded top that sits above 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.