M20 x 1.5 Serrated Stud - 20.85 mm Knurl, 74.17 mm Length Bolt Grade:8 Color:Black Head Diameter:30.12 mm Knurl Diameter (In):20.85 mm Package Contents:40 Wheel Studs Quick-Start Nose:No SAE or Metric:Metric Shoulder Diameter:20.19 mm Shoulder Length (In):17.27 mm Shoulder Shape:Round Shoulder Thickness:20.19 mm Stud Material:Carbon Steel Style:Serrated Stud Thread Diameter:19.81 mm Thread Handling:Right Hand Thread Thread Length (In):53.64 mm Thread Pitch:1.5 Thread Size:M20-1.50 Thread Type:Fine Under Head Length:74.17 mm California Proposition 65:WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
