M2 M3 M4 Metric Screw, Nut and Washer Kit – 1290 Pieces in 12.9 Alloy Steel, Rustproof, Organized Box with Dividers and Labels

General Description

This DOLASO kit includes an assortment of 1290 screws, nuts, and washers in sizes M2, M3, and M4, ideal for various assembly and construction projects. Made from 12.9 grade alloy steel, these items offer exceptional durability and corrosion resistance thanks to their black zinc coating. The set comes in a convenient case with compartments for organized storage and a size chart label for easy identification.

Technical Specifications

• Material: 12.9 Alloy Steel
• Total Number of Pieces: 1290
• Screw Sizes: M2, M3, M4
• M2 Screws: 16, 12, 10, 8, 6, 4 mm (25 pcs. of each size)
• M2 Nuts: 150 pcs.
• M2 Washers: 160 pcs.
• M3 Screws: 20, 16, 12, 10, 8, 6 mm (25 pcs. of each size)
• M3 Nuts: 150 pcs.
• M3 Washers: 160 pcs.
• M4 Screws: 20, 16, 12, 10, 8, 6 mm (20 pcs. of each size)
• M4 Nuts: 120 pcs.
• M4 Washers: 130 pcs.

Installation

Allen wrenches are included in the set for easy installation, eliminating the need to purchase this tool separately. Precision-machined threads allow for smooth assembly of bolts and nuts.

Uses

This kit is suitable for a variety of applications, including:

• Repairing household appliances (e.g., dishwashers)
• Installing light fixtures (e.g., lamps)
• Drone building and 3D printing projects
• Use in professional tasks such as woodworking and machine building

Other Information

• Durable case with compartments for organized storage
• Size chart label included
• Black zinc coating for protection against oxidation
• Case design with a sturdy clip to prevent accidental opening