918-Piece Stainless Steel Nuts & Bolts Assortment Kit – M2, M3, M4, M5 Hex Head 304 Grade with Nuts & Washers

Complete 918-piece stainless steel assortment kit including M2, M3, M4, and M5 hex head bolts, nuts, and washers. Made from durable 304 stainless steel for long-lasting, rust-resistant performance in automotive, industrial, and DIY applications.

This 918-piece 304 stainless steel hex head nuts and bolts kit has everything you need for repairs, builds, and maintenance. Each size is neatly organised in a sturdy compartment box with clear labels, keeping your workshop or toolbox tidy and efficient.

Built from premium 304 stainless steel, these fasteners resist rust, corrosion, and deformation – perfect for automotive, marine, machinery, electrical, and home DIY projects.

🔩 Kit Contents (918 Pieces Total):

Bolts (180 pcs total)

• M2×8mm – 32 pcs

• M2×12mm – 32 pcs

• M2×16mm – 32 pcs

• M2×20mm – 32 pcs

• M3×8mm – 20 pcs

• M3×12mm – 20 pcs

• M3×16mm – 20 pcs

• M3×20mm – 20 pcs

• M4×8mm – 12 pcs

• M4×12mm – 12 pcs

• M4×16mm – 12 pcs

• M4×20mm – 12 pcs

• M5×8mm – 8 pcs

• M5×12mm – 8 pcs

• M5×16mm – 8 pcs

• M5×20mm – 8 pcs

Nuts (315 pcs total)

• M2 – 135 pcs

• M3 – 90 pcs

• M4 – 50 pcs

• M5 – 40 pcs

Washers (423 pcs total)

• M2 – 135 pcs

• M3 – 90 pcs

• M4 – 50 pcs

• M5 – 40 pcs

⚙️ Specifications:

• Material: 304 Stainless Steel

• Thread Type: Metric coarse thread

• Head Type: Hex

• Finish: Polished stainless

• Total Pieces: 918

• Case Size: approx. 25 × 16 × 4 cm

• Packaging: Heavy-duty plastic organiser box with labelled compartments

✅ Features:

• Rust & corrosion-resistant 304 stainless steel

• Multiple common metric sizes (M2–M5)

• Ideal for automotive, industrial, marine, and home repairs

• Clear, durable storage case for easy organisation

• Precision-cut threads for secure fastening

Ideal For:

Mechanics • Builders • Electricians • Car restorers • Marine use • DIY projects • Workshop repairs