This custom CNC aluminum lock knob, also known as tapered threaded adjustment sleeve and camera stand locking sleeve, is precision manufactured from 6061-T5 aluminum alloy via complete CNC turning and milling process.

The component is equipped with precision internal connecting thread and uniquely shaped side through slot. Surface finished with matte black hard anodization for anti-corrosion, wear resistance and uniform aesthetic appearance.

As a professional OEM manufacturer, we provide full custom service. We can modify dimensions, thread specifications, slot shapes, surface treatments strictly according to your technical drawings or physical samples to match different mechanical assembly and support equipment requirements.

• Photography equipment, camera stand & support bracket locking parts
• Light-duty industrial equipment adjustment handles & locking sleeves
• Test fixture and experimental equipment fastening components
• Office automation equipment adjustable connecting fittings
• Medical auxiliary equipment assembly knobs
• Precision instrument mounting and locking accessories

As professional OEM manufacturer, we offer full one-stop custom service for 6061 aluminum cnc machined knob and related machined components.

• Custom production based on your technical drawings or physical samples
• Adjustable size, thread type, slot structure and outer profile
• Multiple surface treatment options: hard anodizing, natural anodizing, sandblasting etc.
• Flexible MOQ for prototype trial order and mass production
• Custom packaging and marking service upon request

• High precision CNC machining with tight tolerance ±0.02mm, avoid assembly looseness caused by inaccurate size
• Stable matte black hard anodized surface, resist scratches and oxidation for long service life
• Integrated turning & milling forming, consistent structure, no easy deformation under frequent tightening adjustment
• Customizable thread and slot structure, eliminate extra modification work after customers receive goods
• Strict thread inspection with go/no-go gauges to guarantee smooth screw assembly

• Raw aluminum bar incoming inspection for material certification
• In-process dimension sampling inspection during CNC turning and milling
• Full deburring & ultrasonic cleaning to remove residual cutting chips and oil contamination
• Thread 100% checked by go/no-go thread gauges
• Final full inspection: dimension tolerance, surface appearance, coating integrity before shipment
• Provide inspection report upon customer demand