Tonk Orthopedic Implants
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Carbon steel customized double rod fastener knurled bamboo screw. Designed for high-strength applications requiring hand-twist action and precision threading. These non-standard screws feature a cheese head and special shape groove for unique mechanical requirements.
We possess a strong production capacity specializing in professional fasteners and fittings. Our manufacturing processes adhere to international quality systems including ANSI and BS. We provide high-quality fasteners for construction, automotive, railway, and energy sectors. Throughout the entire production process, professional engineers monitor quality to ensure every part meets specified requirements. We are committed to continuous innovation and providing competitive pricing alongside exceptional service.
North/South America: ~40 days
Europe: 30-40 days
Southeast Asia: 20-30 days
Africa: 35-45 days
Global destinations: 7-10 business days.
Standard boxes, cartons, plastic bags, or customized 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 |
| 106 | DIN934 | ISO4032 | GB6170-86 | Hexagon full nuts |
| 176 | DIN6923 | ISO4161 | GB6177-86 | Hexagon flange nuts |
| 184 | DIN7504 | - | - | Self-drilling tapping screws |
