50Pcs M8 Galvanized Square Washer Plate 11/32ID*3/2OD*1/7"THK for 5/16 bolt

50Pcs M8 Galvanized Square Washer Plate 11/32ID*3/2OD*1/7"THK for 5/16 bolt

• 【Product Size】The inner diameter, length, width, and height of these washers are，Inches: 11/32 X 3/2 X3/2 X 1/7 inch，Metric: M8 * 40 * 40 * 4mm.
• 【Rust Prevention】The square washer is protected by galvanized coating, with high cost-effectiveness and good corrosion resistance
• 【Contact Enhancement】The gasket enlarges the contact surface between the nut and the connected piece and disperse pressure from the nuts, which protects the surface of the connecting piece from damage
• 【Cushioning, shock absorption and anti-loosening】Reduce the impact of equipment vibration on the nut, play a good buffering effect to prevent the nut from loosening
• 【Thickness thickening】With a thickness of 0.16 inch, it is hard and thick enough, which not easy to deform during installation and prolong service life.