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Washers DIN 7349-steel 100 / 200 HV coated zinc flake 21
Article no.: 602988
Catalog no.: 480
Article code:
Product details
Technical Data
| Ø screw | M20 | |
| Norm DIN | 7349 | |
| µ | 0.12-0.18 µm | |
| Strength class | <6mm 200HV, >6mm 100HV | |
| Material | Steel | |
| K h | 720 h | |
| Surface | coated zinc flake | |
| s | 8 mm | |
| d2 | 44 mm | |
| d1 | 21 mm |
Identification & Classification
| Article number | 602988 | |
| Catalog number | 480 | |
| EAN / GTIN | 7610106239513 | |
| Manufacturer number | 7349202144812 |
Description
Description:
without chamfer
for screws with heavy clamping sleeves
for screws with heavy clamping sleeves
Note:
See article for detailed specifications. µ = coefficient of friction, K h = duration of the salt spray test without red rust in hours