VIGRUE 555PCS 1/2-13 1/4-20 5/16-18 3/8-16 Heavy Duty Bolts Nuts Kit, Grade 8 UNC Bolts Hex Cap Screws Nuts Washers Assortment Kit, Fully and Half Threads, 18 Common Sizes

Key features

• 18 Different SAE Sizes: Use for fastening metal, wood and plastic materials together, includes sae sizes 1/2-13 x 1-1/2" to 2-1/2", 1/4-20 x1/2" to 1-1/2", 5/16-18 x 3/4" to 2", 3/8-16 x 3/4" to 2"; 18 most used sizes in total.
• Heavy Duty Grade 8 Alloy Steel: bolt kits are made of high quality materials grade 8 alloy steel, zinc plated finish, strong and durable, corrosion resistance property.
• What You Will Get: A variety of quantity with matching combinations, 135PCS heavy duty hex bolts with macthing 140pcs hex nut, 140pcs flat washer 140pcs spring washer.
• Combination Bolts Washers Kit: washers designed to spread the load of screw fastening and prevent loosening in industrial, shop, automotive and home appliancesl; nuts and bolts are the same matching size with washers and features a solid bearing surface to prevent nut/bolt head from tearing through applicable material
• Trustworthy: VIGRUE is a professional fasteners seller brand, providing lifetime service for our product quality problem, if you're unhappy with our product for any reason, please feel free to contact us, we will solve the problem.