
Sems 3G-OTH-528585 — Technical Specifications
The SEMS Screw: External Tooth is a #4-40 thread size, 5/8 in length machine screw with an external tooth lock washer, made of steel with a zinc-plated finish, pan head, and Phillips drive (drive size #1). Supplied in a 100-piece pack (MPN MPPEI0-400620-100P), this OEM fastener is designed for applications requiring a pre-assembled locking washer to resist loosening under vibration.
Technical Specifications
| Parameter | Value |
|---|---|
| Lg | 5/8 in |
| Type | #4-40 Thread Size, Steel, Zinc-Plated, Pan, Phillips, 100 PK |
| Drive Size | #1 |
| Manufacturer Part Number | MPPEI0-400620-100P |
