3/4" - 16 Clipped Head - 0.878 In. Body Dia. 2.42 In. Length Bolt Grade:8 Color:Black Head Diameter:1.36 In. Knurl Diameter (In):0 In. Package Contents:40 Wheel Studs Quick-Start Nose:No SAE or Metric:SAE Shoulder Diameter:0.878 In. Shoulder Length (In):1.3 In. Shoulder Shape:Round Shoulder Thickness:0.878 In. Stud Material:Carbon Steel Style:Serrated Stud with Clip Head Thread Diameter:0.741 In. Thread Handling:Left Hand Thread Thread Length (In):1.2 In. Thread Size:3/4-16 Thread Type:Fine Threads Per Inch:16 Under Head Length:2.42 In. California Proposition 65:WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov