Size M4 7.5mm M5 8mm M6 10mm M8 10mm M8 13mm M10 12mm. Nut Style Round Base Weld Nut. Item Weld Nut. Fastener Thread Direction Right Hand. Barrel Head Height 6.5mm 7mm 8.5mm 8.5mm 10mm 10.4mm. Barrel Dia.
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