Fan Cover Bolt Set (4)- RC Engines (M5x20) $1.25 Quantity discounts available QuantityPrice Quantity: -+ SKU: EG409 ABOUT THIS PRODUCT:Fan Cover Bolt Set (4)- RC Engines (M5x20)AboutAboutFan Cover Bolt Set (4) for Zenoah & Chung Yang motors. M5x20 PMW part # 43108 Zenoah part # 3310-12281 Interchangeable with HPI part # 15433