Dongguan Yuelinsen Metal Technology Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 5000000pcs |
| Delivery Time | 5-8 working days |
| Packaging Details | Vacuum packaging carton |
| Hs Code | 7301200000 |
| Heattreatment | Available upon request |
| Finish | Anodizing |
| Material | Stainless Steel, Titanium, Aluminum |
| Payment Term | TT Westerm Union MomeyGram Paypal |
| Cnc Milling Tolerance | ± 0.05 mm (± 0.002 |
| Material Capabilities | Aluminum product,copper product |
| Standard | Non-standard Parts |
| Wall Thickness | 0.1 mm - 3.0 mm |
| Quantity | Prototype to Mass Production |
| Model No | 8G |
| Biocompatibility | Meets Medical Grade Standards |
| Technique | Cold Drawn |
| Trademark | yue lin sen |
| Special Use | Medical Stainless Steel |
| Brand Name | yue lin sen |
| Model Number | Y2225 |
| Certification | ISO9001 ISO13485 |
| Place of Origin | Dongguan, Guangdong |
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Product Specification
| Payment Terms | T/T | Supply Ability | 5000000pcs |
| Delivery Time | 5-8 working days | Packaging Details | Vacuum packaging carton |
| Hs Code | 7301200000 | Heattreatment | Available upon request |
| Finish | Anodizing | Material | Stainless Steel, Titanium, Aluminum |
| Payment Term | TT Westerm Union MomeyGram Paypal | Cnc Milling Tolerance | ± 0.05 mm (± 0.002 |
| Material Capabilities | Aluminum product,copper product | Standard | Non-standard Parts |
| Wall Thickness | 0.1 mm - 3.0 mm | Quantity | Prototype to Mass Production |
| Model No | 8G | Biocompatibility | Meets Medical Grade Standards |
| Technique | Cold Drawn | Trademark | yue lin sen |
| Special Use | Medical Stainless Steel | Brand Name | yue lin sen |
| Model Number | Y2225 | Certification | ISO9001 ISO13485 |
| Place of Origin | Dongguan, Guangdong | ||
| High Light | custom stainless steel medical screws ，CNC milling for medical equipment ，precision medical screw machining | ||
Precision Customization Of Screw CNC Milling For Stainless Steel Medical Screw Industrial Equipment
This service provides custom-designed and precision-machined stainless steel screws that serve as critical components in demanding applications where reliability, corrosion resistance, and exact specifications are paramount.
Medical & Surgical Devices: Implant assembly screws, adjustment screws for orthopedic devices, fasteners for diagnostic equipment housings, and precision leadscrews in robotic surgical arms or adjustable mechanisms.
High-End Industrial Equipment: Precision adjustment screws for optical mounts, alignment systems in semiconductor manufacturing, valve actuators in chemical processing, and high-load fasteners in food processing machinery.
Aerospace & Defense: Critical fasteners and specialty screws for avionics, instrumentation, and ground support equipment requiring high strength-to-weight ratio and environmental resistance.
Laboratory & Analytical Instruments: Fine-pitch screws for precision focusing stages, sample positioning systems, and sensitive optical components.
We specialize in the precision CNC milling and machining of custom stainless steel screws tailored to the exacting requirements of the medical device and industrial equipment sectors. Unlike standard off-the-shelf fasteners, our products are engineered from solid bar stock of premium stainless steel (such as 303, 304, 316, or 17-4PH) using multi-axis CNC lathes and milling centers. This allows for complete customization of every feature: thread form (metric, unified, Acme, ball screw), head style (hex, flat, oval, custom), drive type (hex socket, Torx, slotted, proprietary), and special geometries (shoulders, undercuts, tapered sections, non-standard pitches). Each screw is manufactured with exceptional dimensional accuracy, superior surface finish, and material integrity, ensuring optimal performance, longevity, and compliance with industry-specific standards in sterile or harsh environments.
| Category | Parameter | Details / Specification |
|---|---|---|
| Base Material | Standard Grades | 303, 304: General corrosion resistance, excellent machinability. 316, 316L: Superior corrosion & chemical resistance (medical grade). 17-4PH (630): Precipitation-hardening, high strength. |
| Material Certification | Mill certificates provided. Compliance with ASTM/ISO standards. Biocompatibility reports (ISO 10993) available for medical grades. | |
| Manufacturing | Primary Process | CNC Turning & Multi-axis CNC Milling. |
| Thread Production | Single-point CNC threading, thread milling, or rolling for superior accuracy and surface finish. | |
| Dimensional Tolerance | Standard Precision: ±0.025 mm on critical diameters. High Precision: Up to ±0.005 mm achievable for critical features (e.g., lead screw pitch diameter). | |
| Design & Customization | Thread Types | Full custom specification: Metric (ISO), Unified (UNC/UNF), Acme, Ball Screw profiles, Micro threads, Special pitches. |
| Head Styles | Hex, Socket Head Cap, Flat, Oval, Fillister, Round, Custom profiles. | |
| Drive Types | Hex Socket (Allen), Torx (Including Security), Slotted, Phillips, Pozidriv, Tri-Wing, Spanner, Custom. | |
| Special Features | Shoulders, precision undercuts, knurling, drilled cross-holes, axial holes, special tip shapes (dog point, cone point). | |
| Quality & Finishing | Surface Finish | As-machined, polished, electropolished (for medical), passivated, or coated (e.g., PTFE, PVD) upon request. |
| Cleanliness | Cleaned and packaged per industry requirements (e.g., medical device cleanroom packaging). | |
| Inspection | 100% dimensional inspection (CMM, optical comparator, thread gauging). Full material traceability. | |
| Standards & Compliance | Quality System | Manufactured in an ISO 13485 (medical) or ISO 9001 (industrial) compliant environment. |
| Relevant Standards | Can be manufactured to meet ASME/ANSI, DIN, ISO, or other international fastener standards as specified. |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2018
Total Annual:
1 million-2 million
Employee Number:
20~50
Ecer Certification：
Verified Supplier
Dongguan Yue Lin Sen Metal Technology Co., Ltd. has passed the GB/T 19001-2016/ISO 9001:2015 quality management system certification and the GB/T 42061-2022/ISO 13485:2016 medical device quality management system certification. It specializes in the research and production of non-standard metal medi... Dongguan Yue Lin Sen Metal Technology Co., Ltd. has passed the GB/T 19001-2016/ISO 9001:2015 quality management system certification and the GB/T 42061-2022/ISO 13485:2016 medical device quality management system certification. It specializes in the research and production of non-standard metal medi...
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