QualityParts From Oregon That you can depend on. Replaces: MTD 710-0890: Measures: 1-1/2" in length; Has a 5/16/18 thread; Fits: 400, 500, 600 and 700 series snow throwers; Sold as a single pack (bolt) per order; ; Oregon Equipment Parts 80-743 Shear Bolt - Mtd Snowthrowers[