Lycoming™ LW31-2-75 Self-Tapping Bolt; 5/16-18; UNEF; 2-3/4 in L Have a Question? Ask a Specialist Order on WhatsApp Low PricesPrice match guarantee Guaranteed Fitment.Always the correct part In-House Experts.We know our products Easy Returns.Quick & Hassle FreeCategories: NE, New SKU: LW31-2-75