<p>Lock Washer, 316 Stainless Steel, Plain Finish, Fits Bolt Sizes M72, Inside Dia. 75.1mm, Outside Dia. 105mm, Thickness 9mm, Thickness Tolerance +/- 0.76mm, Rockwell Hardness Min. 52 HRC Case Hardened, Meets/Exceeds DIN 25201, Package Quantity 1</p> <p><br /><b>Features</b></p> <ul> <li>Finish: Plain</li> <li>Inside Dia.: 75.1mm</li> <li>Material: 316 stainless steel</li> <li>Outside Dia.: 105.0mm</li> <li>Size: M72</li> <li>Fits Bolt Sizes: M72</li> <li>Thickness: 9mm</li> <li>Meets/Exceeds: DIN 25201</li> <li>Rockwell Hardness: Min. 52 HRC Case Hardened</li> <li>Thickness Tolerance: +/- 0.76mm</li> </ul> <p></p>