Back Home / Fasteners / Washers / FLAT WASHER USS STAINLESS #8 FLAT WASHER USS STAINLESS #8 SKU: FW8SS Categories: Fasteners, Washers Used to improve stress distribution, and to span large holes. USS PATTERN. Used where parts are subject to corrosion. Made from 18-8 stainless steel. Used to improve stress distribution, and to span large holes. USS PATTERN. Used where parts are subject to corrosion. Made from 18-8 stainless steel. Case Quantity: 100 Log In For Pricing