| Still deciding? Get samples of $ ! US$ 10/Piece Order Sample |
| Model NO. | CC-314A | Groove | Special Shape |
| Connection | Common Bolt | Head Style | Round |
| Standard | DIN, GB, ANSI, JIS | Grade | 8.8 |
| Material | Carbon Steel | Screw Diameter | 8 mm |
| Management | ISO 9001, ISO 14001 | Screw Length | 3~110 mm |
| HS Code | 7318150000 | Capacity | 800 Tons / Month |
Carbon steel 4.8/8.8/10.9 M2.5 Customized double rod fastener knurled bamboo screw
| Category | Non-standard screws | Head type | Cheese head |
| Thread size | M8 | Surface treatment | Galvanized |
| Material Grade | Carbon Steel 45H | Product Grade | Class A |
| Customization | Available | Process | Heat treatment |
Screws are generally used to tighten wood parts and plastic parts. Mechanical screws are uniform and generally used to fasten metal and machine parts.
We possess 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, and railway industries.
Throughout the production process, professional engineers monitor quality to guarantee excellence. We are committed to continuous innovation to meet customer requirements, providing qualified parts and competitive pricing.



Ocean Shipping Estimations:
Air Transport: Approximately 7-10 business days.
Packaging: Options include boxes, cartons, plastic bags, or customized requirements.
| DIN-STANDARD | ISO-STANDARD | GB-STANDARD | DESCRIPTION |
|---|---|---|---|
| DIN1 | ISO2339 | GB117 | Taper pins |
| DIN7 | ISO2338 | GB119-86 | Parallel pins |
| DIN84 | ISO1207 | GB65-85 | Slotted cheese head screws |
| DIN912 | ISO4762 | GB70-85 | Hexagon socket cap screws |
| DIN933 | ISO4017 | GB5783-86 | Hexagon head screws |
| DIN934 | ISO4032 | GB6170-86 | Hexagon full nuts |
| DIN6923 | ISO4161 | GB6177-86 | Hexagon flange nuts |
| DIN7504 | - | - | Self-drilling tapping screws |
Nipa Orthopedic Implants