Nut & Bolt Sets 240Pcs Grade 8 Hex Black Flat Screws with Nuts Washers Assortment Kit

Reusable Storage Container: The storage box comes with clear labels and can be reused after use, convenient for storing scattered accessories later and keeping tools organizedContains ：240pcs.Dimension: Including sizes 1/4-20 x 3/4", 1/4-20 x 1", 1/4-20 x 1-1/4", 1/4-20 x 1-1/2", 5/16-18 x 3/4", 5/16-18 x 1", 5/16-18 x 1-1/4", 5/16-18 x 1-1/2", 3/8-16 x 3/4", 3/8-16 x 1", 3/8-16 x 1-1/4", 3/8-16 x 1-1/2". Hex nuts, lock washers and flat washers sizes are 1/4-20", 5/16-18", 3/8-16".Material: grade 8 alloy steelModel Number : 240Pcs DIY Supplies : MetalworkingNote:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data

• Precision Engineering Design: Precisely machined threads with a smooth and clean surface. The tightly rolled threads resist deformation and slipping during application, ensuring smooth and effortless installation
• Easy-to-Use Experience: The complete set of accessories features strong compatibility and simple operation. No complex tools are required, easily meeting daily installation and maintenance needs
• Classified Storage Design: Equipped with a multi-compartment plastic storage box, all accessories are neatly organized by category for easy searching, accessing, carrying, and storing, eliminating clutter
• Time and Cost Saving: A one-stop solution with a variety of commonly used specifications, eliminating the need for separate purchases or trips to hardware stores, effectively saving time and money
• Versatile Application Scenarios: Suitable for mechanical assembly, furniture repair, automotive and motorcycle maintenance, electronic device installation, communication equipment upkeep, ship assembly, and various DIY projects