A2 Stainless Steel Welded Wing Butterfly Bolts Screw M4 M5 M6 M8 M10 M12 M14 M16

M4(4mm) / M5(5mm) / M6(6mm) / M8(8mm)/ M10(10mm) / M12(12mm) / M14(14mm) / M16(16mm). M14 - Thread Pitch 2mm. M16 - Thread Pitch 2mm. M8 - Thread Pitch 1.25mm. M12 - Thread Pitch 1.75mm. M10 - Thread Pitch 1.5mm.

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