Rubber Nuts/Well Nuts/Fairing Nuts. Thread Size:- 4mm 5mm 6mm 8mm. Grip Range:- 0.40-4mm 0.40-4.9mm 0.40-4.0mm 0.40-4.0mm. Flange Dia:- 11.0mm 12.7mm 16.0mm 21.50mm.
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