SPEEDWOX 6 Pcs Clamping Screw Knob M8 x 40 Plum Hex Shaped Hand Knobs Knurled Thumb Screw Handle Clamping Knob Male Thread Metric Thread M8*40 auspowers_batchfour Or leave a message to

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SPEEDWOX 6 Pcs Clamping Screw Knob M8 x 40 Plum Hex Shaped Hand Knobs Knurled Thumb Screw Handle Clamping Knob Male Thread Metric Thread M8*40 auspowers_batchfour Or leave a message toSPEEDWOX 6 Pcs Clamping Screw Knob M8 x 40 Plum Hex Shaped Hand Knobs Knurled Thumb Screw Handle Clamping Knob Male Thread Metric Thread ? 6 Pcs Plastic Hex Shaped Clamping Screw Knob M8x40? Dimension Thread diameter: M8 Thread length: 40mm Knob head diameter: 32mm? Specifications Thread Material: Carbon Steel Surface Treatment: Zinc Plating Knob Material: Plastic? Attention! Please keep out of children. Please check the thread size you need before