Grade 8 UNC Black Hex Head Bolt
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High-strength Grade 8 bolt designed for heavy-duty applications.
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Manufactured from alloy steel and heat treated for durability.
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Delivers tensile strength of approximately 150,000 psi.
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Stronger than Grade 2 and Grade 5 bolts.
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Hexagonal head allows easy tightening with standard tools.
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Provides excellent clamping force and reliable fastening.
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UNC coarse thread ensures secure grip and easy assembly.
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Coarse threads reduce risk of stripping during installation.
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Black oxide finish offers mild corrosion resistance.
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Provides a professional appearance with long-lasting performance.
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Widely used in automotive and heavy machinery industries.
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Common in mining, transport, and agricultural equipment.
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Suitable for construction and structural steel applications.
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Ideal for load-bearing and high-vibration environments.
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Compatible with Grade 8 nuts and washers.
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Ensures maximum strength in critical connections.
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Trusted by professionals for reliable fastening solutions.
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Perfect choice for demanding industrial applications.
