132-0338: M12 ID Plastic Flat Washer | FLAT WASHER
Inner Diameter (mm): 13 Washer Type: Flat Outside Diameter (mm): 16.67 Inside Diameter (mm): 9.92 Outer Diameter (mm): 31.7 Thickness (mm): 0.79 Coating: None Fits Bolt Sizes (mm): M12 Material: Nylon Material Description: Nylon is capable of service temperatures of -40 to 100C and is resistant to fuel and lubricants.