08 Ago 20Pcs Round Aluminum Spacer 0.17″ ID x 0.31″ OD x 0.24″ L Spacer for M4 Bolt
This Aluminum spacer can be widely used in high-temperature, high-pressure, and highly corrosive pressure, valves, sealing parts of cylinder heads, and industries such as steel mills, chemical equipment, and engineering machinery. Specification Color: SilverMaterial: AluminumFit Screw Bolts Size: M4Size: 4.2 x 8 x 6 mm...