L9 screws, nuts, and washers are great fasteners and come in various sizes and lengths. Monroe offers L9 Hex Cap Screws, L9 Hex Nuts, L9 Collar Locknuts, L9 USS Tension Flat Washers, and L9 SAE Tension Flat Washers with imperial threads. Each L9 product is proudly made in USA and is perfect for whatever your industrial or manufacturing needs may be. For more information on L9 products or any of our other products, please call or submit an RFQ.