High Precision Carbon Steel Compression Wavy Wave Spring Washer Set 320pcs

Curved spring washer resist loosening through vibration rely on elastic force. Material:Carbon steel. 30 3 6 0.3mm Gasket. 30 4 8 0.3mm Gasket. 30 5 10 0.3mm Gasket. 30 6 12 0.3mm Gasket.

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