Bolts and Nuts Set 246-Piece Stainless Steel 3 Sizes #1/4-20 #5/16-18 #3/8-16 Adjustable Storage Box A2-50 Grade for Home Repair DIY

<p>🔩 <strong>Product Specifications</strong></p><ul><li>📦 Pack: 246 Pieces (3 Sizes: #1/4-20, #5/16-18, #3/8-16)</li><li>🪨 Material: Stainless Steel (Rust-Resistant, Corrosion-Resistant)</li><li>✅ Grade: A2-50 Mechanical Performance, 48-Hour Salt Spray Test</li><li>📦 Storage: Adjustable Transparent Storage Box with Labels</li><li>🏠 Application: Furniture Assembly, Vehicle Repair, Instrument Fixing, DIY</li></ul>

• 246-Piece Multi-Specification Set: Includes imperial bolts, nuts, and washers in sizes #1/4-20, #5/16-18, #3/8-16 with flat and spring washers for general repairs.
• Strong Stainless Steel Material: High-quality stainless steel ensuring long-lasting strength and stability with rust-resistant and corrosion-resistant for various conditions.
• Precision Manufacturing: Each component precisely machined to meet A2-50 grade mechanical performance with 48-hour salt spray test for reliable fastening without loosening.
• Quick Part Identification: 1 adjustable transparent storage box with labeled compartments for easy identification of different sizes improving sorting and retrieval.
• Versatile Use: Ideal for home repairs, DIY projects, furniture assembly, vehicle repair, and instrument fixing for toolbox must-have.