Drill, Tap & Fasten in One Operation
Self-drilling point eliminates pre-drilling, reducing installation time and labor costs.
QIB/IND 0203 Cross Recessed Truss Head Drill Point Tapping Screw
- Standard: QIB/IND 0203
- Material: SUS304, SUS316, SUS410, Carbon Steel
- Thread Size: ST4.2
- Surface Treatment: Plain, Zinc Plated, HDG, Dacromet, Ruspert
- Thread Type: Self-tapping Thread
- Min Order: 5000pcs
- Sample: Free sample (after quote)
- Delivery time: 30 – 45 Days
Product Overview
Product Application
QIB/IND 0203 is a cross-recessed countersunk/flat-head drill-point tapping screw, primarily used for efficient fastening of thin sheets and metal structures.
Its integrated design combines drilling, tapping, and fastening functions into a single unit, allowing for one-step installation using electric or pneumatic tools without the need for pre-drilling. The screw features a drill point and a large flat head (with an integrated washer), which not only improves drilling efficiency but also enhances clamping force and tear resistance, while ensuring more even force distribution.
Compared to the pan-head design of the QIB 0202, the QIB 0203 is suitable for applications requiring a flush or near-flush surface finish, improving both aesthetic flatness and assembly efficiency while maintaining connection strength.
Draw
Specification
Key Technical Specifications
- Head (Large Flat Head with Integrated Flange Washer): Provides a larger contact area and stronger clamping force, effectively preventing deformation of thin sheets and tearing at hole locations, while also offering some water resistance.
- Slot (Cross Slot): Standard Phillips slot design compatible with electric and pneumatic tools, enabling high-torque, rapid installation.
- Tail (drill-point design): The dovetail drill bit design enables self-drilling, self-tapping, and self-locking in a single step, significantly improving assembly efficiency.
Product Advantages
Superior Waterproof Sealing
EPDM bonded washer provides excellent resistance to water leakage, UV exposure, and weather aging.
Large Bearing Surface
Large wafer head distributes clamping force evenly, reducing panel deformation and improving holding performance.
Common Questions
What materials can QIB/IND 0203 fasten?
It is designed for fastening thin steel sheets, aluminum profiles, and light metal structures.
Does this screw require pre-drilling?
No. The drill point performs drilling, tapping, and fastening in one step.
Can customized dimensions be produced?
Yes. Diameter, length, drill point, thread design, head marking, and packaging can all be customized.
Do you provide OEM packaging?
Yes. We offer customized labels, retail packaging, cartons, pallet packaging, and private branding services.
