DIN7505 High Strength Carbon Steel Yellow Zinc Chipboard Wood Screws
DIN7505 chipboard screws are professional-grade fasteners tailored for wood-based panel applications, adhering strictly to the German DIN 7505 standard—ensuring consistent quality, dimensional accuracy, and reliable performance trusted by global users.
Perfect for furniture assembly (flat-pack furniture, cabinets, wardrobes), woodworking projects (shelves, fixtures), light construction (interior trim, wooden frames), and industrial manufacturing (furniture production lines). Suitable for both professional tradespeople and DIY enthusiasts seeking efficient, long-lasting fastening solutions.
Each batch undergoes rigorous testing for tensile strength, shear resistance, and coating adhesion, complying with international quality standards. Consistent sizing ensures compatibility with standard tools and wood-based panels, delivering stable, vibration-resistant fastening that maintains structural integrity over time.
Available in a full range of sizes (shank diameter: 3.5mm-6.0mm; length: 16mm-100mm) to meet diverse project requirements. Custom packaging (bulk, small boxes, blister packs) and private labeling services are also offered for business needs.
Reliable, efficient, and built to last—DIN7505 chipboard screws are the go-to choice for secure wood-based panel fastening across residential, commercial, and industrial applications.
| M | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 6 |
|---|---|---|---|---|---|---|---|
| D max | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 6 |
| D min | 2.25 | 2.75 | 3.2 | 3.7 | 4.2 | 4.7 | 5.7 |
| P | 1.1 | 1.35 | 1.6 | 1.8 | 2 | 2.2 | 2.6 |
| a max | 2.1 | 2.35 | 2.6 | 2.8 | 3 | 3.2 | 3.6 |
| dk max | 5 | 6 | 7 | 8 | 9 | 10 | 12 |
| dk min | 4.7 | 5.7 | 6.64 | 7.64 | 8.64 | 9.64 | 11.57 |
| k ≈ | 1.4 | 1.8 | 2 | 2.35 | 2.55 | 2.85 | 3.35 |
| dp max | 1.5 | 1.9 | 2.15 | 2.5 | 2.7 | 3 | 3.7 |
| dp min | 1.1 | 1.5 | 1.67 | 2.02 | 2.22 | 2.52 | 3.22 |
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