M3 – M12 Hand Nut Riveter. Nut sert ranging from M3 – M12. Heavy duty nut sert tool. • Mandrel sizes – M3, M4, M5, M6, M8, M10 and M12. Leaves a strong / professional looking fastener. Nut can be installed after painting or other final finishing operations to provide a robust screw anchor therefore eliminating problems of welding and material distortion.
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