DIN968 Zinc Plated Certification for Surface Treatment Meeting Customer Requirements
| Attribute | Value |
|---|---|
| Compatibility | Standard Drill/Driver |
| Application | Wood, Metal, Plastic, Etc. |
| Suitable For | Wood Or Furniture |
| Port | Shanghai Or Ningbo |
| Customized Support | OEM, ODM |
| Color | Yellow, White |
| Type | Self Tapping Screw |
| Surface Treatment | Zinc Plated |
DIN968 Overview: DIN968 is a standard for cross groove pan head self tapping screws developed by the German Institute for Standardization (DIN). These screws are commonly used for fastening connections between metal sheets and non-metallic materials.
- Groove type: Cross groove (H-type or Z-type variations)
- Tail options: Pointed tail (C-type) or flat tail (F-type)
- Head design: Pan Head structure with gaskets
- Diameter specifications range from ST2.9 to ST6.3
- Materials: Carbon steel (surface galvanized/nickel) and stainless steel (sus304 corrosion-resistant)
- Strength requirements: ≥ 400MPa for carbon steel grade 8.8, ≥ 700MPa for stainless steel grade A2-70
- Complies with international standard ISO 7049
| Thread Size d | ST2.9 | ST3.5 | ST4.2 | ST4.8 | (ST5.5) | ST6.3 |
|---|---|---|---|---|---|---|
| P (Pitch) | 1.1 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 |
| a (max) | 1.1 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 |
| dk (max=nominal size) | 7.5 | 9 | 10 | 11.5 | 13 | 14.5 |
| dk (min) | 6.92 | 8.42 | 9.42 | 10.8 | 12.3 | 13.8 |
| k (max=nominal size) | 2.35 | 2.6 | 3.05 | 3.55 | 3.8 | 4.55 |
| k (min) | 2.1 | 2.35 | 2.75 | 3.25 | 3.5 | 4.25 |
DIN968 self-tapping screws are frequently employed in electrical enclosures, building curtain walls, medical devices, and various other applications. The screws feature a built-in pad design that improves force distribution and are ideal for preventing loosening in thin plates.
Bolts are packed in neutral packaging boxes, with standard quantities arranged in small cartons. The exact number of units per carton will be confirmed with the customer to align with their specific requirements. Customized packaging configurations are available upon request.
The small cartons are then consolidated into larger master cartons for secure transportation and storage. The quantity per master carton can be customized based on client specifications or aligned with standard logistical requirements.
The palletized units are securely wrapped with waterproof film and reinforced with packaging straps. Customer-specific shipping marks or labels are affixed to each pallet, ensuring clear identification and compliance with logistics requirements.
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