Serrated lock washer WA-SR-Ø20.5-M12 A4
OS item no.: 1371358/Hilti item no.: 2247244/GTIN: 7070693713580
NORSOK requirements prohibit the use of star washers for installation of cable trays and cable ladders, therefore we recommend our A4 self-lock flange nuts.
Product variants
Filter product
1371355
Serrated lock washer WA-SR-Ø11-M6 A4
1371356
Serrated lock washer WA-SR-Ø14-M8 A4
1371357
Serrated lock washer WA-SR-Ø18-M10 A4
1371358
Serrated lock washer WA-SR-Ø20.5-M12 A4
Selected
1372852
Serrated lock washer WA-SR-Ø11-M6 PG
1372854
Serrated lock washer WA-SR-Ø18-M10 PG
1371359
Serrated lock washer WA-SR-Ø20.5-M12 PG
Characteristics
| Name | Value |
|---|---|
| T Material Thickness (mm) | 3.0 |
| Weight (kg) | 0.001 |
| D2 Diameter (mm) | 12.5 |
| D1 Diameter (mm) | 20.5 |
| Type | Star Washer |
| ETIM class | EC000098 - Washer |
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