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PRODUCT
Product
Stainless Steel Torx plum Blossom Drive Button Head Full Threaded Machine Screw
Material: stainless steel
Finish: plain
Samples: Free
Standard:Non-standard , drawing or samples
Product Details
Product Description
Mechanical Performance
Applications
Key Advantages
Material:
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Core Material: Premium-grade stainless steel (e.g., AISI 304 or 316), offering exceptional corrosion resistance, high tensile strength, and long-term durability even in extreme environments (marine, chemical, outdoor).
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Finish: Natural passivated finish; optional additional polishing or electropolishing for enhanced aesthetics and extra corrosion protection.
Head Design:
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Button Head: Low-profile, dome-shaped head provides a smooth, snag-free surface after installation—ideal for safety-critical or decorative assemblies where protruding edges are unacceptable.
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Torx® Plum Blossom Drive (6-Lobe with Center Pin): Tamper-resistant variant of the standard Torx Plus® drive. The six-lobe “plum-blossom” geometry maximizes torque transmission, eliminates cam-out, and allows high drive speeds with minimal tool wear. Central security pin prevents removal with ordinary bits, offering effective vandal and tamper protection.
Thread:
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Full Thread: Threads extend from the tip to immediately under the head, delivering maximum engagement and clamping force in through-hole or tapped-hole applications.
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Machine Screw Profile: Precision-rolled UN (Unified) or ISO metric threads (Class 6g / 2A) for tight, vibration-resistant mating with pre-tapped nuts or threaded holes
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Tensile Strength: ≥ 700 MPa (AISI 304) or ≥ 620 MPa (AISI 316).
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Proof Load: ≥ 450 MPa.
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Operating Temperature: –50 °C to +300 °C without loss of corrosion resistance.
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Architectural & Interior Fixtures: Securing brushed-steel or aluminum handrails, signage, and glass canopies where appearance and tamper resistance are essential.
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Marine & Coastal Equipment: Fastening hardware on boats, docks, and coastal structures—316 grade offers superior resistance to salt-spray and chlorides.
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Food & Medical Machinery: Hygienic, non-magnetic screws ideal for clean-room equipment, sterilizers, and food-processing lines.
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Electronics & Enclosures: Tamper-proof assembly of server racks, public kiosks, and battery compartments.
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Tamper Resistance: Drive style requires special security Torx Plus® plum-blossom bits, deterring unauthorized disassembly.
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Aesthetic Finish: Mirror-smooth button head blends seamlessly with modern stainless surfaces.
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Vibration Safe: Full thread and precise fit resist loosening under dynamic loads; compatible with thread-locking compounds.
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Tool Longevity: Torx Plus® geometry distributes torque evenly, reducing driver tip breakage and extending bit life up to 5× compared with Phillips or hex drives.
