DISC-LOCK LckWshr,38 mm,38.68mmID,55.8mmOD,PK25

Lock Washer; Lock Washer Type Wedge Lock; Finish Delta Protect; Material Steel; For Screw Size 38 mm; Inside Diameter 38.68 mm; Outside Diameter 55.8 mm; Maximum Thickness 6.5 mm; Assembly Thickness 6.5 mm; Color Silver; Material Grade/Class Case Hardened; Pack Size Small Pack; Resistance Properties Shock Resistant; Vibration Resistant; Rockwell Hardness HRC40; System of Measurement Metric; Package Quantity 25