Screw lock washer in disc form, ribbed on both sides, nickel-plated spring steel
Especially for hexagon socket screws according to DIN 912
Version | screw lock washer | |
Outer diameter | 7 mm | |
Colour | silver | |
Thread size | M4 | |
Inner diameter | 4.3 mm | |
Material | steel, galvanized | |
Standard number | DIN 192 |
Country of origin | DE |
Customs tariff number | 73181900 |
RoHS conform | Yes |
Date of RoHS guidelines | 3/31/15 |
SVHC free | Yes |
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