410 Stainless Steel Cross Round Head Self-Drilling Screws (Self-Tapping & Self-Drilling Teardrop Thread Screws)
【Key Selling Points】
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Self-Drilling & Self-Tapping, Saves Time and Effort:
Features a sharp drill-point tip that eliminates the need for pre-drilling. Can be driven directly into materials, significantly improving work efficiency.
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High Hardness & Exceptional Strength:
Made from premium 410 stainless steel and fully hardened, these screws easily penetrate steel plates with hardness up to HV300, offering outstanding clamping force.
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Excellent Rust & Corrosion Resistance:
410 stainless steel provides reliable resistance to rust, corrosion, and heat, making it suitable for various environments and ensuring long-term stability.
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Precision Engineering for Stable Load-Bearing:
Deep, uniform thread design ensures stable engagement and prevents stripping, delivering superior fastening results.
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Standard Recess for Easy Operation:
Standard Phillips cross recess (H-Type) perfectly matches common screwdriver bits, enabling easy driving and efficient torque transmission.
【Product Parameters】
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Material: 410 Stainless Steel
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Head Type: Round Head / Pan Head
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Recess Type: Phillips Cross Recess (H-Type)
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Thread Type: Self-Tapping & Self-Drilling Thread (Teardrop Thread)
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Surface Treatment: Natural Finish (Bright Metallic Silver)
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Size Range: M2.9, M3.5, M4.2, M4.8, M5.5, M6.3, etc. (Other sizes available upon customization)
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Performance Grade: Fully Hardened
【Product Advantages】
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High Efficiency:
Integrates drilling, tapping, and fastening in one step, saving significant operation time.
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High Hardness:
Sharp drill point with strong penetration power, effortlessly handles hard materials such as stainless steel plates and color-coated sheets.
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High Weather Resistance:
410 stainless steel ensures performance is maintained even in damp or mildly corrosive environments, extending service life.
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High Compatibility:
Ideal for fastening a wide range of materials, making it a top choice for construction, decoration, manufacturing, and more.
【Application Scenarios】
Widely used for fastening various thin plates and profiles, including:
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Construction Industry:
Color steel tiles, steel structure workshops, aluminum-magnesium-manganese panels, sunrooms, door and window installations.
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Home Decoration:
Light steel framing, security nets, metal furniture, guardrails, awning fixings.
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Industrial Sector:
Machinery covers, ventilation ducts, electrical cabinets, automotive sheet metal, etc.
Choose our 410 Stainless Steel Self-Drilling Screws for a professional fastening solution that combines efficiency, strength, and corrosion resistance – your reliable partner in engineering and production!
