Metric Socket Head Cap Screws & Bolts Assortment Kit, M3 M4 M5 Machine Screws Nuts & Washers Set, 840PCS Grade12.9 Alloy Steel Kit
Metric Socket Head Cap Screws & Bolts Assortment Kit, M3 M4 M5 Machine Screws Nuts & Washers Set, 840PCS Grade12.9 Alloy Steel Kit
Product Features
- High quality: Our Metric M3 M4 M5 Screw Assortment Set is made of high-quality 12.9 grade Alloy Steel, black zinc plated, with high strength, corrosion resistance and oxidation resistance, so it can be used in harsh environments.
- Product Details: Our screws nuts and washers assortment set included: M3 screws (bolt length:8mm,12mm,16mm,20mm), M4 screws (bolt length: 12mm,16mm,20mm,30mm), and M5 screws (bolt length: 12mm,16mm,20mm,30mm), with matching nuts and flat washers totalling 840pcs, The complete range of sizes are enough to meet your various needs in life.
- Wide Application: This M3 M4 M5 screws bolts and nuts kit is suitable for 3D printers, electronics, furniture repair, mechanical maintenance, automotive, etc.!
- Durable storage box with clear label: Each size of the metric bolt assortment are packed in a different compartment of the sturdy and transparent plastic storage box . And the label is clear to recognize the size that you need.
- The screws bolts and nuts kit includes 3 high-quality adapted hex wrenches