Secure your heavy-duty fleet with the Dayton 13-1552 Hub Pilot Wheel Stud. Manufactured from premium Grade 8 carbon steel, these metric serrated studs are rigorously tested to meet demanding automotive industry standards for strength, longevity, and safety. Designed for universal application, this longer 5.38" stud is optimized for secure mounting on hubs requiring extended thread engagement, such as those found on specific ConMet aluminum wheel assemblies.Key Features:Durable Material: Carbon steel construction meets SAE automotive industry standards for superior strength and hardness.Corrosion Resistant: Extensive salt spray testing helps ensure years of durability against rust and road elements.Tensile Tested: Lug studs undergo industry-standard proof-load testing to ensure structural integrity under heavy loads.Trustworthy Quality: Backed by a team of professional engineers and quality control specialists in the United States.Technical SpecificationsAttributeValuePart Number13-1552ApplicationsUniversal (ConMet / Aluminum Wheel types)TypeMetric Serrated Wheel StudsThread SizeM22 x 1.5Length (A)5.380" (136.6 mm)Wheel Thread Length (D)3.500"Body Diameter0.910"Shoulder Length1.56" (39.62 mm)Serration Length0.500"MaterialGrade 8 Carbon SteelFinishBlackPackaging5 Wheel Studs per BagCompatibility & ApplicationsUniversal Application: Fits various heavy-duty truck hubs requiring M22 metric studs with a 5.38" under-head length.Specific Fitments: Commonly used as a replacement for ConMet aluminum hub applications.Cross Reference / Interchange Part NumbersThis part is a direct replacement for the following part numbers:Conmet: 102292Euclid: E10221IHC / Navistar: 1696904C1Meritor: R0010221Peterbilt: SZAR003RPACCAR: W702VMRS: 018-003-009