Pan Head Self-Tapping Screws
Product Overview
This SS304 stainless steel pan head Torx self-tapping screw is a general-purpose fastener designed for efficient and reliable connections. Made from high-quality 304/316 stainless steel, it combines a pan head profile, Torx drive, and a self-tapping, sharp point. Without the need for pre-drilling or pre-tapping, it can be driven directly into substrates such as wood, plastic, and thin metal sheets, enabling rapid installation and secure fastening. Offering durability, aesthetic appeal, and tamper-resistant features, it meets a wide range of connection requirements across various applications.
Product Applications
This screw is widely used in furniture manufacturing and installation, outdoor facility construction (e.g., billboards, garden structures, public seating), home appliance and electronic equipment assembly, automotive interior and sheet-metal connections, and building decoration projects (e.g., keel fixing, door and window installation). It is especially suitable for humid, outdoor, and tamper-resistant environments, making it a high-quality fastener that combines practicality with functionality.
Product Features
Corrosion Resistance and Long Service Life: The stainless steel construction provides excellent rust resistance and resistance to acids and alkalis, withstanding humid, outdoor, and other harsh environments. It resists rust and corrosion over long-term use, significantly outlasting ordinary zinc-plated screws and reducing downstream maintenance costs.
High Installation Efficiency and Broad Compatibility: The sharp point and precision self-tapping thread design ensure smooth driving without stripping. No pre-tapped holes are required—the screw can form its own mating threads in materials such as wood, plastic, and aluminum sheet, improving on-site productivity.
Tamper Resistance and Aesthetic Finish: The Torx drive delivers even torque transmission and strong anti-slip performance, while also providing tamper-resistant benefits suitable for public facilities and other security-conscious applications. The smooth pan head leaves a flush, neat surface after installation without scratching workpieces, combining safety with visual appeal.
Firm Engagement and Long-Term Stability: The fully formed, high-precision threads engage tightly with the substrate, offering vibration resistance and reducing the risk of loosening. With stable mechanical properties, the screw maintains reliable connections even after extended use.
| Material | 304 stainless steel |
| Surface treatment | Pickled and passivated |
| Head type | Pan head |
| Slot type | Torx recess |
| Thread type | Deep thread |
| Screw diameter | Approx. 4.8mm |
| Screw length | Optional (16mm to 25mm) |
| Screw type | Self-tapping screw |
| Corrosion resistance | High (suitable for humid, outdoor environments) |
| Applicable tools | Torx screwdriver or power tools |

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malingfei@linghongscrew.com

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