M22-1.50 Wheel Nut Metric- 33mm Hex, 30.48 mm Length 13-3052 Product Description These wheel lug nuts are made of carbon steel and tested to demanding automotive industry standards to ensure strength, longevity and safety. Product Specifications Color/Finish:Black Depth:1.2 in Grade Type:Regular Hex Size:33 mm Material:Carbon Steel Open End Design:Yes Overall Length:1.2 in Package Contents:10 Nuts SAE or Metric:Metric Seat Style:Flange Shank Length (In):0 in Thread Diameter:0.8 In Thread Handling:Right Hand Thread Thread Pitch:1.5 Thread Size:M22-1.50 Thread Type:Fine Threads Per Inch:0 Washers Included:No Wheel Lock Key Included:No Wheel Nut Style:External Thread Wheel Nut Type:Direct Replacement Width:1.8 In Carbon steel - materials meet SAE automotive industry standards for strength and durability Corrosion tested - 72-hour salt spray testing to simulate three years of corrosion resistance Tensile tested - lug nuts undergo industry-standard proof-load testing to ensure strength Trustworthy quality - backed by team of professional engineers and quality control specialists in the United States