White Blue Zinc Plated CSK Self Drilling Screw Non-Slip Flat Head with Ribs and Wings Screws Product Category
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countersunk (flat) head
Countersunk Clip Head Self-drilling Screw
This type of screw features a countersunk (flat) head design, ensuring a flush finish after installation. The unique "clip head" (or winged) structure allows the screw to be easily positioned and clipped onto the edge of metal channels, purlins, or light steel keels.
Product Details
Specification
| item | value |
| finish | Zinc |
| material | Carbon Steel, Stainless Steel |
| measurement system | INCH, Metric |
| Thread Type | standard thread |
| Grade | Class 4 |
| place of origin | China |
| Hebei | |
| head style | flat |
| brand name | Hangfan |
| model number | M10 Specification |
Winged Flat Head Cross Self-Drilling Screw: Brief Introduction
A winged flat head cross self-drilling screw combines a flat countersunk head (with Phillips drive) and integrated wings (flanges)for fast, secure fastening. Key features: * Self-Drilling Tip: Eliminates pre-drilling in metal/wood (e.g., sheet metal, timber). * Winged Flange: Distributes load, prevents over-tightening, and resists vibration. * Material: Carbon steel (zinc-plated) or stainless steel (A2/A4). Applications: Roofing, HVAC ducting, and light-gauge steel framing. Ideal for rapid assembly in construction or DIY projects.Complies with ASTM C1513 or DIN 7504 standards.
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