<p>External Retaining Ring, E Style, SS, Plain, For Shaft Dia 1/4 In, Free ID 0.207 In, Thickness 0.025 In, Thickness Tolerance +/-0.002 In, Fits Groove Dia 0.210 In, Groove Dia Tolerance +0.002 In, Fits Groove Width 0.029 In, Groove Width Tolerance +0.002 In, Fits Groove Depth 0.020 In, Clearance Dia Released 0.540 In, Clearance Dia Free OD 0.527 In, Meets ASME, Rockwell Hardness RC44-51, Tensile Strength 120,000 PSI, Package 50</p> <p><br /><b>Features</b></p> <ul> <li>Finish: Plain</li> <li>Item: E Style Retaining Ring</li> <li>Material: stainless steel</li> <li>Tensile Strength (PSI): 120,000</li> <li>Type: External</li> <li>Thickness: 0.025&quot;</li> <li>Meets/Exceeds: ASME</li> <li>Rockwell Hardness: RC44-51</li> <li>Thickness Tolerance: +/-0.002&quot;</li> <li>For Shaft Dia.: 1/4&quot;</li> <li>Fits Groove Dia.: 0.210&quot;</li> <li>Fits Groove Width: 0.029&quot;</li> <li>Clearance Dia. Free O.D.: 0.527&quot;</li> <li>Clearance Dia. (Released): 0.540&quot;</li> <li>Groove Width Tolerance: +0.002&quot;</li> <li>Free I.D.: 0.207&quot;</li> <li>Free O.D.: 0.527&quot;</li> <li>Groove Dia. Tolerance: +0.002&quot;</li> <li>Fits Groove Depth: 0.020&quot;</li> </ul> <p></p>