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Premium Carbon steel M2.5 galvanized customized double rod fastener knurled bamboo screw.
Screws are generally used to tighten wood parts and plastic parts. Mechanical screws are uniform in pitch and used to fasten metal and machine parts. Application range includes:






We possess a strong production capacity, focusing on professional fasteners and fittings. All products meet international quality systems such as ANSI and BS. We provide high-quality fasteners for construction, automotive, machinery, energy, furniture, and railways.




North/South America: ~40 working days
Eastern Europe: 30-40 working days
Southeast Asia: 20-30 working days
Global delivery: 7-10 business days
Packaging: Boxes, cartons, or plastic bags as per requirement.
| 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 |
| 105 | DIN933 | ISO4017 | GB5783-86 | Hexagon head screws |
| 176 | DIN6923 | ISO4161 | GB6177-86 | Hexagon flange nuts |
* Showing key international standards. Full range available upon request.
Wigivida Medical