
Complete M3 Hex Socket Head Cap Screws Kit With Nuts Washers And Lock Washers, M3 30 35 40 45 50mm Metric Bolts, 12.9 Grade Alloy Steel, 420 Pcs Handy For Appliances Furniture Repair And DIY Projects
Complete M3 Hex Socket Head Cap Screws Kit With Nuts Washers And Lock Washers, M3 30 35 40 45 50mm Metric Bolts, 12.9 Grade Alloy Steel, 420 Pcs Handy For Appliances Furniture Repair And DIY Projects
Original: $21.05
-65%$21.05
$7.37The Story
✔️ 420-piece set with M3 screws in 30-50mm sizes, nuts, washers; 12.9 alloy steel for tough, corrosion-resistant builds
This kit includes M3 hex socket head cap screws along with matching nuts, lock washers, and flat washers, making it a go-to for fixing appliances, furniture, and various DIY jobs around the house or workshop.
✅ 420 pieces total, with 105 screws each in M3 x 30mm, 35mm, 40mm, 45mm, and 50mm sizes✅ Constructed from durable 12.9 grade alloy steel, resistant to corrosion and oxidation for long-term use
✅ Includes a hex wrench for easy installation; all parts stored in a labeled plastic box for quick access
✅ Suited for mechanical equipment, electronics, furniture, and household repairs, boosting your project efficiency
💡 Why opt for alloy steel screws in everyday mechanical fixes?
This material stands out for its strength in demanding setups. Here's how it helps:
- Offers high tensile strength to handle vibrations and loads without failing
- Resists rust in moist environments, ensuring parts last longer in real-world use
- Provides precise threading for secure, hassle-free assemblies every time
- Enhances safety in DIY by reducing the risk of parts loosening over time

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
✔️ 420-piece set with M3 screws in 30-50mm sizes, nuts, washers; 12.9 alloy steel for tough, corrosion-resistant builds
This kit includes M3 hex socket head cap screws along with matching nuts, lock washers, and flat washers, making it a go-to for fixing appliances, furniture, and various DIY jobs around the house or workshop.
✅ 420 pieces total, with 105 screws each in M3 x 30mm, 35mm, 40mm, 45mm, and 50mm sizes✅ Constructed from durable 12.9 grade alloy steel, resistant to corrosion and oxidation for long-term use
✅ Includes a hex wrench for easy installation; all parts stored in a labeled plastic box for quick access
✅ Suited for mechanical equipment, electronics, furniture, and household repairs, boosting your project efficiency
💡 Why opt for alloy steel screws in everyday mechanical fixes?
This material stands out for its strength in demanding setups. Here's how it helps:
- Offers high tensile strength to handle vibrations and loads without failing
- Resists rust in moist environments, ensuring parts last longer in real-world use
- Provides precise threading for secure, hassle-free assemblies every time
- Enhances safety in DIY by reducing the risk of parts loosening over time























