WIDE DIAMETER FOR LOAD DISTRIBUTION AND PULL-THROUGH PREVENTION: Stainless steel fender washers spread fastening pressure over a wider area, helping prevent bolts and screws from pulling through soft materials in sheet metal, wood, and plastic. OVERSIZED FLAT WASHER FOR STRONGER GRIP AND HOLDING POWER: Thin profile with large outer diameter provides a greater bearing surface than standard washers. Enhances grip and load distribution with bolts, machine screws, and threaded fasteners. 18-8 STAINLESS STEEL FOR CORROSION-RESISTANT DURABILITY: Premium 18-8 stainless steel resists rust, moisture, and weather. Suitable for interior and exterior applications requiring long-lasting corrosion resistance and dependable fastening strength. IDEAL FOR SHEET METAL, PLUMBING AND CONSTRUCTION USE: Used in sheet metal, plumbing, electrical, HVAC, automotive, and construction. Large OD stainless washers reinforce connections and stabilize fasteners in DIY and professional building projects. TRUSTED HILLMAN QUALITY FOR CONSTRUCTION AND REPAIR: Hillman fastening products deliver consistent strength across construction, repair, and home improvement. Built to meet the demands of contractors, tradespeople, and DIY users on every project.