Quick coupler plug nipple R 3/8" male thread

Male thread

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Nipple outer-Ø ---|--- 13.3 mm · R 1/4"

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12 mm 16.4 mm · R 3/8"

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12 mm 20.8 mm · R 1/2"

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12 mm 20.8 mm · R 1/2"

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15 mm 26.1 mm · R 3/4"

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15 mm