CMP 32mm Stainless Steel Serrated Shake-proof Washer

Available in stainless steel, these shake-proof serrated washers are fitted internally to the equipment before a locknut and act as an anti-vibration device to prevent the cable gland or accessory from inadvertently loosening in service. self-loosening should be avoided according to clause 6.4.1 of iec 60079-14, this can occur through relative motion over time even without vibration, due to differential thermal effects caused as a result of either differences in temperature or differences in clamped materials. · · · Diameter M32 · · Minimum Thickness 3.9mm · · External Diameter 43.5mm