Large Bearing Surface
The pan head design provides a larger contact area than countersunk screws, reducing the risk of surface damage and improving clamping performance.
DIN 7505B
Particle Board Pan Head Screw with Cross Recess
- Standard: DIN 7505B- 1986(Type Z)
- Material: SUS304, SUS316, SUS410, Carbon Steel
- Size: ST2.5 – ST6
- Surface Treatment: Plain, Zinc Plated, HDG, Dacromet, Ruspert
- Thread Type: Self-drilling Tapping Screw Thread
- Min Order: 5000pcs
- Sample: Free sample (after quote)
- Delivery time: 30 Days
Product Overview
Product Application
DIN 7505 B is the specification code for pan-head chipboard screws with a cross recess (Type Z / Pozidrive) under the German National Standard (DIN standard).
It is specifically designed for fastening and joining wood, chipboard, medium-density fiberboard (MDF), and similar soft materials.
Its semicircular head design provides a large clamping contact surface, making it particularly suitable for joining metal hardware to wood.
Draw
Specification
Key Design Features
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Head Shape (Pan Head/Round Head): Unlike Type A (DIN 7505 A, countersunk/flat head), Type B features a pan head design. After tightening, the screw head protrudes above the surface of the mounting material and is commonly used to fasten metal components (such as angle brackets and hinges) to wood.
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Slot Type (Cross Slot): Typically features a Pozi (cross-recessed/Z-shaped) drive, which provides better torque transfer than a standard Phillips drive and reduces the likelihood of power tools slipping.
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Thread (Coarse-Pitch/Wide-Pitch): Features a coarse thread with deeper grooves and wider pitch than standard machine screws, enabling a firm grip on soft materials such as particleboard or fiberboard and preventing the material from splitting or the screw from slipping.
Product Advantages
Strong Holding Power
Deep coarse threads ensure excellent grip in chipboard, MDF, plywood, and softwood, delivering reliable fastening strength.
Ideal for Furniture Assembly
Widely used for mounting hinges, brackets, drawer slides, handles, and other hardware directly onto wooden panels.
Common Questions
What materials can DIN 7505B screws be used in?
DIN 7505B screws are designed for chipboard, MDF, plywood, softwood, and many hardwood applications.
Is pre-drilling required before installation?
Pre-drilling is generally not required for softwood; however, it is recommended for hardwood or when installing near the edge of the board to prevent the wood from splitting.
What is the difference between DIN 7505A and DIN 7505B?
DIN 7505A features a countersunk head for flush installation, while DIN 7505B uses a pan head that remains visible and provides a larger bearing surface.
Are stainless steel versions available?
Yes, A2 and A4 stainless steel versions are available, suitable for both indoor and outdoor environments.
