Waved spring lock washers

BN 771
Overlay

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Waved spring lock washers

BN 771
표준
DIN 128 B (Standard withdrawn) ~UNI 8839 B ~ČSN 021731
Material
Spring steel
Surface
mechanical zinc plated blue

설명

추가 정보

We recommend DIN 128 A (curved spring lock washers) for new construction: BN 768 / BN 769 / BN 770

변형

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