966-piece Metric Bolt Assortment, Grade 8.8, Metric Bolt and Nut Assortment, M4 M5 M6 M8 (12-30mm) Heavy Duty Hex Bolt and Nut Kit

Product Name: Grade 8.8 Metric Bolt Assortment Kit M4 M5 M6 M8 (with an exquisite portable case, easy to store, carry, and use.) A total of 966 pieces. The organized storage case has labeled compartments, a variety of sizes in one kit, and complete hardware sets (bolts, nuts, and washers included).

Bolt Kit Sizes: M4x12mm/16mm/20mm/25mm/30mm; M5x12mm/16mm/20mm/25mm/30mm; M6x12mm/16mm/20mm/25mm/30mm; M8x16mm/20mm/25mm/30mm;

Product Material: This nut and bolt assortment kit is made of 8.8 grade alloy steel: high strength, high hardness, firmness, and wear resistance. The surface is galvanized, rustproof, and corrosion-resistant. Suitable for humid, outdoor, or slightly corrosive environments. Can be used for a long time.

Bolt kits are widely used in furniture, machinery, home, DIY projects, motorcycle and automobile maintenance, and other indoor/outdoor applications.

Product Packaging: These metric bolts and nut assortments are all placed in a carrying case with bolt size labels. Convenient for users to use and carry.