The 900Pcs Bolts and Nuts Set is a comprehensive fastening solution featuring:
Material & Construction:
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Grade 12.9 high-carbon steel with HRC 39-44 hardness
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Tensile strength ≥1200 MPa for heavy-duty applications
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Black oxide coating provides corrosion resistance
What's Included:
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300 hex socket head screws in M2, M2.5, and M3 sizes
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300 matching nuts and 300 flat washers
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3 hex keys (Allen keys) for installation
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Compartmentalised storage case
Key Features:
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DIN 912 international standard compliance
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Cheese head design sits flush after installation
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Suitable for electronics, furniture, automotive, and precision instruments
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Professional-grade quality for reliable fastening
The complete set eliminates the need for separate purchases of nuts, washers, or tools.