Premium Material: The hex screws, nuts, and bolts are made of excellent stainless steel, which has good resistance to corrosion, rust, and oxidation, making them sturdy and ensuring long-lasting use.

Easy to Use: Our hex screws and bolts are sharp, clean, and precise. They do not easily deform or slip during use. The deep, clear hex hole and head make your work easier.

Easy Storage: All screws and nuts are stored in a sturdy plastic storage box. This hex bolt set is stored in a transparent storage case for quick access and protection.

Wide Applications: Widely used for fastening sheet metal to wood, fiberglass, or metal.
Suitable for household and office appliances, communication equipment, shipbuilding, and more. Package Contents: You will receive 220 M3 nuts, 20 M3 screws (6 mm), 20 M3 screws (8 mm), 20 M3 screws (10 mm), 20 M3 screws (16 mm), 20 M3 screws (18 mm), 20 M3 bolts (20 mm), 20 M3 bolts (25 mm), 20 M3 bolts (30 mm), 20 M3 bolts (35 mm), and 20 M3 bolts (40 mm), a total of 440 pieces.