M8(8mm)/M10(10mm)/M12(12mm)/M16(16mm)/M20(20mm). M16 - Thread Pitch 2mm. M8 - Thread Pitch 1.25mm. M12 - Thread Pitch 1.75mm. M10 - Thread Pitch 1.5mm. M20 - Thread Pitch 2.5mm. Product Type: 304 Triangular Lifting Ring Bolt.
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