1 1/8" - 16 Serrated Stud - 1.247 In. Knurl, 3.78 In. Length Bolt Grade:8 Color:Black Head Diameter:1.5 In. Knurl Diameter (In):1.247 In. Package Contents:30 Wheel Studs Quick-Start Nose:No SAE or Metric:SAE Shoulder Diameter:1.22 In. Shoulder Length (In):1.335 In. Shoulder Shape:Round Shoulder Thickness:1.22 In. Stud Material:Carbon Steel Style:Serrated Stud Thread Diameter:1.115 In. Thread Handling:Right Hand Thread Thread Length (In):2.19 In. Thread Size:1 1/8-16 Thread Type:Fine Threads Per Inch:16 Under Head Length:3.78 In. California Proposition 65:WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
