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Continue to ChatFlange Bolt, Hexagon Head, 12-20 (2pcs) 12mm Diameter, 20mm Length - HWB0020-12 - PBC380F1 - https://www.electricbikeusa.net/shop/body/flange-bolt-hexagon-head-12-20-2pcs-12mm-diameter-20mm-length-hwb0020-12-pbc380f1