John Deere 19H1988 Hexagonal Head Screw is a John Deere equipment manufacturer (OEM) part, measuring 3/4 inch by 6 inches. This high-quality hexagonal head screw is designed to meet the exact specifications of John Deere machinery, ensuring a fit and reliable performance. If you need assistance finding the right John Deere part or accessory, John Deere specialists are available Monday through Friday from 8:00 AM to 5:00 PM (EST) by calling 800-345-2396 or via email. Hartville Hardware strives to provide accurate part recommendations based on reliable sources, but compatibility may change without notice, so contacting Customer Support is if you are unsure about the part you need. Model Number: 19H1988