4-40 x 3/8 Phillips Flat Undercut Thread Cutting Screw Type F Fully Threaded Zinc:
- **Size:** 4-40 x 3/8 inches (diameter x length)
- **Drive Type:** Phillips
- **Head Style:** Flat undercut
- **Thread Type:** Thread cutting
- **Thread Length:** Fully threaded
- **Material:** Zinc-plated steel
- **Finish:** Zinc-plated
- **Features:**
- Sharp point for easy penetration
- Undercut head for a flush fit
- Thread cutting design for creating strong threads in metal or plastic
- Fully threaded for maximum holding power
- **Applications:**
- Fastening metal or plastic components
- Electrical and electronic assemblies
- Appliance repair and maintenance
