Description
Introducing the Set Screws Socket Cup Point in 18/8 stainless steel. This precision fastener delivers robust holding power with corrosion resistance, perfect for secure assemblies in machinery, electronics, and fixtures. The cup point design provides a broad contact area that seats cleanly and reduces marring on mating surfaces.
Specifications
- Material: 18/8 stainless steel (304)
- Point/Drive: Cup point with hex socket drive
- Thread size: 4-40
- Length: 5/16 in
- Family: Set screws (socket cup point)
Benefits
- Strong, corrosion-resistant fastener for challenging environments
- Cup point provides secure seating and minimizes surface damage
- Easy installation with standard hex/Allen wrench
Applications
Ideal for securing pulleys, gears, collars, and fixtures where a flush, reliable hold is required. Use in equipment and enclosures where a durable, stainless steel set screw is preferred for long-lasting performance.
| Pieces | 100 |
|---|---|
| Measurement type | Inch |
| Thread size | #4-40 |
| Length | 5/16 |
| 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 5/16 Deal](https://www.fixbuildtools.com/wp-content/uploads/2026/SK0012978-US20260105-083529-0-1767573332-Set_Screws_Socket_Cup_Point_188_Stain_8d5fe54c-9ca6-4d4f-81.webp)



