Good toughness, easy to assemble, not easy to deform, anti slip and wear-resistant, and the entire production process is strictly processed. -Size: 10 x 10mm M6/19 x 19mm M6/20 x 20mm M6/15 x 15mm M6/16 x 16mm M6/25 x 25mm M6/20 x 20mm M8/25 x 25mm M8/30 x 30mm M8/38 x 38mm M8/40 x 40mm M8/50 x 50mm M8/25 x 38mm M8/25 x 50mm M8/30 x 50mm M8/30 x 60mm M8/25 x 25mm M10/30 x 30mm M10/30 x 50mm M10/50 x 50mm M10.
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