Small Parts 0406MPR188 18-8 Stainless Steel Machine Screw, Plain Finish, Round Head, Phillips Drive, Meets ASME B18.6.3, 3/8" Length, Fully Threaded, #4-40 UNC Threads (Pack of 100)
Product details
| Management number | 215614490 | Release Date | 2026/04/12 | List Price | $164.00 | Model Number | 215614490 | ||
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| Category | |||||||||
The 18-8 stainless steel machine screw has a plain finish and a round head with a Phillips drive, and meets American Society of Mechanical Engineers ASME B18.6.3 specifications. 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 round head has a domed shape.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.
- 18-8 stainless steel provides good corrosion resistance and strength
- Phillips drive has an x-shaped slot that accepts a Phillips driver and is designed to prevent over-tightening
- Round head has a domed shape
- Meets ASME B18.6.3 specifications
- Plain surface has no finish or coating
| Brand | Small Parts |
|---|---|
| Model | 0406MPR188 |
| Head Type | Round |
| Size Name | #4-40 |
| Metal Type | Stainless Steel |
| Unit Count | 100.0 Count |
| Part Number | B00917FYLI |
| Thread Size | #4-40 |
| Thread Type | Unc |
| Drive System | Phillips |
| Grade Rating | 18-8 |
| Manufacturer | Small Parts |
| Thread Class | 2A |
| Thread Style | Right Hand |
| Fastener Size | #10-12 |
| Fastener Type | Machine Screw |
| Material Type | Stainless Steel |
| Exterior Finish | Plain |
| Item Dimensions | 0.38 inches |
| Thread Coverage | Fully Threaded |
| Screw Head Style | Round |
| Set Screw Thread Type | UNC |
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