Camburg Gold Fender Washer 10 Pack (aluminum washer bolt body clip 1/8in. tab)These fender washers are great for mounting fiberglass fenders, aluminum panels, etc. as it spreads the load over a greater surface area. They are CNC machined in house from 6061 T6 aluminum and are available natural or anodized black, gold, red or King blue. They are designed to be used with a 1 4" flat head screw with a 82 degree taper under the head. Our 10 pack includes the stainless 1 4 20 x 1" flat head phillips drive screws, 1 4 20 clip on nut