Dimension Drawing
Unit : mm
Characteristics
- Steel Phillips cross recessed pan head machine screws with captive washers for sheet metal.
- Former JIS-standard plain washers and spring washers are integrated into the screws, preventing concerns about fallout issues. (Washer abbreviation: P=3)
- For screws with captive washers, see “What are screws with captive washers (SEMS screws)?” .
- Compared to normal screws with captive washers, they enable fastening of sheet metal with a shorter incomplete thread part. Plates less than half the conventional thickness can be fastened with screws with captive washers.＊1
＊1： For the plate thickness that can be fastened, see “Fastenable Plate Thickness” in the Dimensions table.
- For space-saving of equipment/devices and applications with limited overhead space.
- Bolts for sheet metal are also available with special specifications such as dimensions, material, head shape, and so on. Please contact our customer service.
Material/Finish
| SNPI3-SUC | |
|---|---|
| Screw Body | SWCH10R Trivalent Chromate Treatment |
| Screw Body Strength Class | 4.8 |
| Plain Washer | SWRH62 Trivalent Chromate Treatment |
| Spring Washer | SPCC Trivalent Chromate Treatment |
Application
Exterior panels/ Semiconductor manufacturing equipment / Equipment and device structures / Offshore instruments / General industrial machinesReducing the size of equipment and devices
