25168359
Screw
Mack

A simple, versatile fastener engineered for general-purpose assembly across a wide range of heavy-duty applications. This screw provides dependable clamping force and predictable engagement in various substrates, from sheet metal to lightweight composite components. The design supports efficient installation with standard tools, allowing technicians to secure panels, brackets, or small fittings quickly in the field or shop. A consistent thread profile promotes reliable holding power under road vibration and temperature fluctuations common in trucking environments. Surface finish and material composition contribute to corrosion resistance and long service life, reducing maintenance cycles and replacement costs. Use cases span interior trim, body components, and auxiliary equipment mounts where a robust but economical fastener is required. As with all fasteners, correct torque and pilot-hole preparation improve seated performance and avoid thread stripping. Source One Parts Center reminds users to select the appropriate length and head style for the target material and application.