3301A – diameter: 3-18mm
3302A – diameter: 4-24mm
3303A – diameter: 3-24mm
3305A – diameter: 3-12mm
3306A – diameter: 3-12mm
3306A ANT – diameter: 3-12mm
3307A – diameter: 5-24mm
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Protective coating: zinc, cadmium, anodizing, oxidised passivation