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Self Tapping Screw Machine Screw Pan Head Countersunk Head Screw
Screws are generally used to tighten wood parts and plastic parts (wood screws) or to fasten metal and machine parts (mechanical screws). The mechanical screws feature uniform, small pitch threads for precision assembly.
| Category | Non-standard screws | Head type | Cheese head |
|---|---|---|---|
| Screw diameter | 6 mm | Screw length | 3~110 mm |
| Thread size | M6 | Thread Tolerance | 6G |
| Surface | Galvanized | Material Grade | Carbon Steel 45H |







We possess a strong production capacity for professional fasteners and fittings. Our products meet international quality systems such as ANSI and BS. We provide high-quality fasteners for construction steel, automotive, machinery, energy, shipbuilding, and railway industries. Professional engineers monitor the entire production process to guarantee qualified parts, competitive prices, and premium service.




• North & South America: ~40 working days
• Eastern Europe: ~30-40 working days
• Southeast Asia: ~20-30 working days
• Africa: ~35-45 working days
• Global Delivery: ~7-10 business days
• Packaging: Boxes, cartons, or plastic bags as per customer requirements.
| ITEM | DIN-STANDARD | ISO-STANDARD | GB-STANDARD | DESCRIPTION |
|---|---|---|---|---|
| 1 | DIN1 | ISO2339 | GB117 | Taper pins |
| 2 | DIN7 | ISO2338 | GB119-86 | Parallel pins |
| 3 | DIN84 | ISO1207 | GB65-85 | Slotted cheese head screws |
| 4 | DIN85 | ISO1580 | GB67-85 | Slotted pan head screws |
| 10 | DIN125-A | ISO708 | GB97.1-85 | Plain washers |
| 92 | DIN912 | ISO4762 | GB70-85 | Hexagon socket cap screws |
| 104 | DIN931 | ISO4014 | GB5782-86 | Hexagon head screws |
| 184 | DIN7504 | - | - | Self-drilling tapping screws |
* Note: This is a partial list of standards. We support full ranges from 1 to 212 across DIN/ISO/GB/JIS/ANSI.
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