Dimensions: Inner hole diameter of 3/8 inch (fits 3/8" bolts); outer diameter of 1 inch; low-profile thickness (typically around 0.06–0.08 inches for similar models).
Material and Finish: Made from durable low-carbon steel with a zinc plating for corrosion resistance, making them suitable for indoor and mildly outdoor use.
Design Benefits: The oversized outer diameter (relative to the hole) provides a wide bearing surface to distribute load and pressure, reducing the risk of damage to soft materials like wood, sheet metal, plastic, or drywall. Ideal for applications such as plumbing, electrical work, automotive repairs, construction, and securing fenders or panels.