520 Pcs Metric Allen Hex Socket Drive Screws Bolts Kit

Our 12.9 grade alloy steel hex socket bolts assortment kit offers a range of advantages. Crafted from high-quality alloy steel, these bolts and nuts boast excellent corrosion resistance, high temperature resistance, and wear resistance, ensuring durability. The black hex drive head nuts and bolts come neatly packaged in a clear plastic box with matching labels for easy use and installation.

Featuring a hexagonal socket cap design, these bolts can be effortlessly installed with a hexagonal wrench, offering a secure fit without the risk of slipping. Suitable for a variety of applications, including electronic products, furniture, household appliances, bicycles, cars, motorcycles, mechanical equipment, and ship accessories, these bolts are versatile and reliable.

Details: - Material: Alloy Steel - Color: Black - Size: M4 - Quantity: 520 Pieces

Package Includes: - 25 x M4x6mm - 25 x M4x8mm - 25 x M4x10mm - 25 x M4x12mm - 15 x M4x16mm - 15 x M4x18mm - 15 x M4x20mm - 25 x M4x25mm - 25 x M4x30mm - 150 x M4 Nuts - 150 x M4 Washers

Constructed from high-quality 12.9 grade alloy steel, these hex socket head cap screws and nuts offer exceptional resistance to corrosion, high temperatures, wear, and oxidation. With a high hardness level, these bolts are durable and resistant to breakage, deformation, and rust, ensuring optimal performance even in challenging environments.

The socket head cap design ensures clean, accurate, and smooth threads, reducing the risk of warping during installation. The addition of washers and hex nuts increases the contact area, minimizes pressure, prevents loosening, and protects the components, making these bolts ideal for a wide range of applications. Perfect for professionals, woodworkers, hobbyists, landlords, repairmen, and more.

The 520-piece set includes various sizes to meet your needs in different situations, all stored in a transparent and sturdy box with compartments for easy organization, transportation, and accessibility. Rest assured that with these high-quality bolts and nuts, your projects will be secure and successful.

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