Description
Experience precise, reliable fastening with Set Screws Socket Cup Point 18/8 Stainless 4-40 x 1/8. Crafted from durable 18/8 stainless steel, these small yet mighty set screws resist corrosion and offer lasting performance in demanding environments. Perfect for miniature assemblies, electronics enclosures, and precision fixtures where a clean, low-profile fastener is essential.
Key features
- Material: 18/8 stainless steel for excellent corrosion resistance and strength.
- Size & thread: 4-40 thread, 1/8 inch long.
- Point type: Cup point provides a larger contact area for improved torque transfer and grip, reducing slip.
- Drive type: Socket (internal hex) drive for a flush, low-profile installation.
- Finish: Bright, easy-to-clean surface with robust durability.
- Applications: Ideal for gear hubs, pulleys, collars, and other assemblies requiring secure axial retention in tight spaces.
Specifications
- Material: 18/8 stainless steel
- Thread size: 4-40
- Length: 1/8 inch
- Point: Cup point
- Drive: Internal hex (socket)
Upgrade your toolkit with these corrosion-resistant, high-precision set screws and ensure secure, vibration-free fittings in your small-scale projects. Add to cart now to secure dependable performance in every fastener held.
| Pieces | 100 |
|---|---|
| Measurement type | Inch |
| Thread size | #4-40 |
| Length | 1/8 |
| Material | Steel |
| Grade | 18/8 |
| Finish | Stainless Steel |
| Drive | Socket |
| Point type | Cup |
| Threads per inch | 40 |
| Weight | 1.0 lb |
WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State ofCalifornia to cause cancer and birth defects or other reproductive harm. For more information go tohttps://www.P65Warnings.ca.gov.
![[100 PKG] Set Screws Socket Cup Point 18/8 Stainless 4-40 X 1/8 Price Cut](https://www.fixbuildtools.com/wp-content/uploads/2026/SK0012970-US20260105-083529-0-1767573332-Set_Screws_Socket_Cup_Point_188_Stain_4dd1cd86-f2af-4f3f-b0.webp)



