Dongguan Lanbo Electronics Technology Co., Ltd.

Custom CNC Turned Flanged Threaded Hollow Shaft

Custom CNC Turned Flanged Threaded Hollow Shaft
Part No :

Custom CNC Turned Flanged Threaded Hollow Shaft product parameters

We offer full custom CNC turning services for non-standard precision components. We manufacture lathe parts strictly according to your CAD drawings, or provide engineering design support and production arrangements based on your specific requirements.

Item	Details
Product Name	Custom CNC Turned Flanged Threaded Hollow Shaft
Manufacturing Process	CNC turning, external thread cutting, flange forming, inner bore drilling & boring, shoulder machining, precision deburring
Materials Available	SUS304 / SUS316 stainless steel, 416 stainless steel, C36000 brass, 6061‑T6 aluminum alloy, carbon steel
Surface Treatment	Natural machined finish, passivation, nickel plating, zinc plating, hard anodizing
Tolerance Standard	Dimensional tolerance ±0.01mm; precise external thread tolerance; high coaxiality between flange, threaded section and inner bore; strict control for shoulder and bore dimension
Inspection Standards	Micrometer & caliper dimension measurement, thread gauge test, inner bore inspection, coaxiality verification, surface visual check under ISO quality requirements
Customization Service	Custom flange diameter, thread specification, inner bore size and overall length according to drawings or samples; support prototype trial, OEM & ODM mass‑volume production

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Detailed description

Custom CNC Turned Flanged Threaded Hollow Shaft

Our Custom CNC Turned Flanged Threaded Hollow Shaft is a precision rotational mechanical component with flange base, external thread and through inner bore. As a professional CNC turning manufacturer based in Dongguan, we produce customized flanged threaded hollow shafts with ±0.01mm ultra‑precise tolerance strictly following customers’ 2D & 3D engineering drawings. We support full OEM & ODM customization for flange size, thread specification, inner bore dimension and total length. These hollow shafts are widely adopted for threaded fastening, channel passage and modular assembly in automation fixtures, fluid connection modules and precision mechanical equipment.

Introduction to CNC Lathe Turning Technology

CNC lathe turning is one of the most precise and efficient manufacturing methods for rotational metal components used in industrial automation and precision equipment. Using programmable multi‑axis turning centers, metal bars are processed through continuous cutting, facing, grooving, threading and boring with computer‑controlled accuracy.
Compared with manual machining and conventional milling, precision CNC turning achieves stable dimensional tolerance down to ±0.01mm, smooth surface quality and outstanding consistency during mass production. It is widely applied to fabricate pins, shafts, bushings, connectors and threaded parts for mold, electronics, medical, automotive and automation machinery.
Equipped with secondary milling and cutting capacity, CNC turning supports complex customized profiles including stepped cylinders, grooved structures and multi‑sided profiles, satisfying diversified precision positioning component demands for industrial equipment.

Product Definition & Industrial Value

Flanged threaded hollow shaft combines flange positioning base, external threaded section and hollow inner bore in one integrated part. The flange surface provides flat mounting reference, external thread delivers reliable locking performance, and inner hollow bore allows cable passing or fluid channel layout. It solves common pain points such as poor mounting reference, complicated multi‑part assembly and blocked internal passage, greatly improving assembly reliability and structural compactness for mechanical modules.

Our Product Service

We provide one‑stop custom CNC turning service for flanged threaded hollow shafts for global fixture and precision equipment suppliers. Our product scope covers custom hollow shafts, flanged connecting shafts, threaded fittings and other non‑standard turned hardware. We perform turning, boring inner hole and thread cutting fully based on customer engineering drawings. Value‑added services include surface treatment, full‑dimension inspection, prototype sampling and large‑batch OEM production.

5 Core Advantages

Integrated flange‑thread‑hollow‑bore structure

This monolithic machined part integrates mounting flange, external thread and hollow inner bore together. It removes the requirement for assembling multiple separate parts, optimizes the overall mechanical layout, reduces cumulative assembly errors and makes equipment structure more compact for limited installation space.

High‑precision external thread processing

Threads are manufactured by CNC lathe with strict thread tolerance control. It maintains good thread fit performance, withstands repeated mounting and dismounting cycles, and avoids thread slipping or tooth wear, delivering stable long‑term locking effect for industrial mechanical assemblies.

Strict coaxiality for multi‑section features

We keep high coaxiality among flange face, threaded segment and inner bore. When tightening via thread, the hollow inner bore will not generate deflection, which guarantees stable alignment for fluid channels or wiring passages and avoids offset after installation.

Diverse material selection for different working conditions

Multiple raw material options including stainless steel, brass, aluminum alloy and carbon steel. Customers can pick suitable material for corrosion resistance, mechanical strength, wear‑resistance or lightweight requirements to match various complex industrial working environments.

Full drawing‑oriented custom capability

All critical dimensions including flange diameter, thread standard, inner bore aperture and shaft overall length can be customized according to your 2D/3D drawings or physical samples. Both small‑batch prototype verification orders and large‑volume mass production projects are acceptable.

OEM Custom Service Range

We provide comprehensive customized solutions for custom flanged threaded hollow shafts and all kinds of precision CNC turned components. Available materials include SUS304/SUS316 stainless steel, 416 stainless steel, C36000 brass, 6061 aluminum alloy and carbon steel, with sufficient bar stock to match different strength, conductivity and corrosion resistance requirements.
Our custom product range includes locating pins, bushings, stepped shafts, threaded fittings and other rotational precision machined parts. Selectable surface treatments: natural machined finish, passivation, nickel plating, zinc plating and hard anodizing.
We can supply single parts or matched hardware kits according to assembly needs. Custom machining will be developed based on your drawings or samples. Small batch prototype testing is available before formal mass production.

Typical Application Scenarios

Our Custom CNC Turned Flanged Threaded Hollow Shaft is widely used in automation fixture positioning, test jig assembly, fluid connection module, mechanical module connection, equipment fastening assembling and industrial precision machinery assembly.

Frequently Asked Questions

FAQ 1

Q: Can you produce custom CNC turned parts according to my drawings or samples?
A: Yes, we mainly focus on OEM & ODM customized precision turning services. We accept 2D files like PDF/DWG and 3D files such as STEP, IGES. You can also send physical samples for us to reverse-engineer and optimize the structure. Our engineering team will review your design and offer professional suggestions on cost saving and manufacturability (DFM) for free.

FAQ 2

Q: What kinds of metal materials can you use for CNC turning processing?
A: We support a full range of common precision machining metals, including SUS304/SUS316 stainless steel, 1018/1045 carbon steel, 6061/7075 aluminum alloy, C36000 brass, copper and titanium. We can select suitable raw materials based on your product usage, working environment, strength requirements and budget.

FAQ 3

Q: Can I get trial samples before mass production? How long is the sample lead time?
A: Trial samples are available for all customized turning orders. The sample production cycle is 3–7 working days after drawing confirmation. After you test and confirm the sample quality and dimensions, we will arrange mass production. Small batch trial orders are also acceptable if you do not need large volume at first.

FAQ 4

Q: What surface finishing options do you provide for CNC turned metal parts?
A: We offer multiple surface treatments to meet anti-rust, anti-corrosion, wear resistance and appearance demands: passivation, electropolishing, zinc plating, nickel plating, black oxide, powder coating, anodizing for aluminum, sandblasting and polishing. If your products are exported to Europe, we can provide surface treatment that complies with RoHS and REACH standards.

FAQ 5

Q: How do you control the dimensional tolerance of precision CNC turned parts?
A: Our standard tolerance for general turned parts is ±0.01mm, and ultra-precision components can achieve ±0.005mm with grinding processes. We carry out strict three-step quality inspection: IQC for raw material incoming check, IPQC for in-process production monitoring, and FQC full dimension testing before shipment. We provide inspection reports and accept third-party quality inspection as requested.

About our company

Dongguan Lanbo Electronic Technology Co., Ltd. (Brand: LAMBOOR) was established in 2010 with 15 years of experience in precision hardware manufacturing. We own a 3,000 sq.m standardized factory and employ over 100 professional technicians, acting as an integrated one-stop manufacturer specializing in custom precision hardware structural components, covering mold development, stamping, sheet metal, CNC turning, welding and dust-free assembly.

We are fully equipped with Jinfeng/Aomate stamping machines, laser cutting machines, CNC bending machines, together with complete QC testing equipment including 2D projectors, salt spray testers and tensile testers. Certified to ISO9001:2015, we hold multiple utility model patents for hardware molds.

Our products are widely applied in consumer electronics, optical communication, medical devices, automotive and new energy electrical industries, with more than 400 customized projects completed. We maintain long-term partnerships with renowned enterprises including KYOCERA, Foxconn and RICOH.

63% of our annual RMB 30 million revenue comes from overseas exports. Our self-developed progressive mold technology cuts processing costs by 80%. We support rapid prototyping and mass production, delivering stable, cost-effective customized hardware solutions for global clients.