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Carbon steel 4.8/8.8/10.9 M2.5 galvanized Customized double rod fastener knurled bamboo screw
Screws are essential fasteners used to tighten wood parts, plastic parts, or metal machine components. Our specialized mechanical screws feature small, uniform pitches designed for high-precision fastening across multiple industries.
| Model | CC-005A | Category | Non-standard screws |
|---|---|---|---|
| Head type | Cheese head | Screw diameter | 8 mm |
| Screw length | 3~110 mm Available | Mode of action | Hand twist |
| Thread size | M8 | Surface treatment | Galvanized |
| Material Grade | Carbon Steel 45H | Product Grade | Class A |
Main Application Ranges:






We possess strong production capacity as a professional manufacturer of fasteners and fittings. Our products strictly adhere to international quality systems including ANSI and BS standards. We provide high-quality fasteners for construction, automotive, machinery, energy, and railway industries.
Our engineering team monitors the entire production process to guarantee precision and durability. We are committed to continuous innovation to meet diverse customer requirements globally.



Shipping Estimations:
| 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 |
* Full standard list available upon request.
Our comprehensive range includes screws, nuts, knobs, bolts, washers, rivets, anchors, and precision CNC parts. We strictly implement GB, ISO, DIN, JIS, AISI, and BSW standards.
We operate as an integrated Industry & Trade Company, combining professional manufacturing expertise with global supply chain management.
With nearly a decade of experience, we offer professional solutions in production design, optimized processes, customized packaging, and dedicated after-sales service.
Our fasteners are widely applied in machine assembly, electronics, constructional engineering, furniture cabinetry, automotive, and aerospace industries.
Yes, we provide non-standard, standard, and fully customized OEM/ODM services based on specific customer requests and technical drawings.
Air transport takes approximately 7-10 business days. Ocean shipping varies by region, ranging from 20 days for Southeast Asia to 40 days for the Americas.
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