HHC Precision manufactures stainless steel locking bearing pin hollow steel columns using advanced CNC turning for exceptional dimensional accuracy and secure locking performance. Designed for industrial, automotive, and machinery assemblies, these custom hollow pins offer high strength, corrosion resistance, and reliable bearing retention.
Material: Stainless Steel
Process: CNC Turning
Finish: Cleaning
We are a precision manufacturer specializing in precision metal hardware components. Allow us to introduce our Stainless Steel CNC Turning Parts product: Nut. This 304F stainless steel nut, with specifications of Φ12(Φ11.6×14)mm, is designed for automotive applications, ensuring reliability and performance.
| Items | Details |
| Product Name | Stainless Steel Locking Bearing Pin Hollow Steel Column |
| Standard Compliance | OEM Service |
| Diameter Range | 5mm - 30mm |
| Certifications | IATF16949 2016; ISO9001 2015; ISO14001:2015; RoHS; REACH |
| Manufacturing Process | CNC Turning and Drilling |
| Applications | Industrial Machinery, Automotive Assembly, Marine Equipment, etc |
| Product Type | Precision Nonstandard Parts (OEM Service) |
| Material Options | 17-4PH, 440C Stainless Steel |
| Packaging Details | Individually wrapped in oil paper, then placed in plastic boxes with foam inserts |
| Length Range | 20mm - 50mm |
| Hollow Core Diameter | 2mm - 15mm |
| Tolerance | ±0.01mm |
| Surface Finish | Ra 0.2-0.8μm |
| Hardness | 30-55 HRC |
| Straightness | 0.1mm per 100mm |
| Services | Items | Details |
| Shipping Port | Shenzhen or Hong Kong | |
| Production Lead Time | Quantity (pieces) 1-2,000 | 15 days |
| Quantity (pieces) > 2,000 | To be negotiated | |
| Customization Services | Custom head designs | Min. order 50 |
| Special heat treatment | Min. order 100 | |
| Coated options | Min. order 150 |
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