Dongguan Lanbo Electronics Technology Co., Ltd.

Custom CNC Turned Hex Flange Internal Threaded Standoff Nut

Custom CNC Turned Hex Flange Internal Threaded Standoff Nut
Part No :

Custom CNC Turned Hex Flange Internal Threaded Standoff Nut 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 Hex Flange Internal Threaded Standoff Nut
Manufacturing Process	CNC turning, internal thread tapping, hex flange milling, end chamfering, precision deburring
Materials Available	Carbon steel, SUS304 / SUS316 stainless steel, 6061 aluminum alloy, C36000 brass
Surface Treatment	Zinc plating, galvanization, nickel plating, passivation, black oxide, sandblasting
Tolerance Standard	Dimensional tolerance ±0.01mm; precise internal thread; flatness control on hex flange; concentricity guaranteed
Inspection Standards	Thread gauge testing, caliper & micrometer dimension inspection, visual surface check, flatness measurement under ISO quality control system
Customization Service	Custom thread size, standoff length, outer diameter and hex flange width based on drawings or samples; support prototype sampling, OEM & ODM bulk orders

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Detailed description

Custom CNC Turned Hex Flange Internal Threaded Standoff Nut

Our Custom CNC Turned Hex Flange Internal Threaded Standoff Nut is a precision female threaded spacer integrated with a hex flange base. As a professional Dongguan CNC machining manufacturer, we produce customized standoff nuts with ±0.01mm precision for electronic assembly, sheet metal and automation equipment. We accept OEM and ODM orders according to engineering drawings or samples. The hexagonal flange delivers stable positioning and larger bearing area during installation. This threaded standoff is commonly used to maintain fixed spacing between PCBs, cabinets and equipment panels, offering reliable connection and isolation performance for precision electronic and mechanical assemblies.

Introduction to CNC Lathe Turning Technology

What Is Hex Flange Internal Threaded Standoff Nut & Its Industrial Function

Hex flange internal threaded standoff nut is a tubular spacer with internal female thread and an integrated hexagonal flange base. The internal thread cooperates with external screws to lock components, while the hex flange prevents rotation and improves mounting stability.
Uniform thread processing ensures smooth screw engagement and stable clamping force. Flange flatness directly affects assembly tightness. CNC turned hex flange threaded standoffs serve as spacing, supporting and connecting hardware, widely applied wherever fixed isolation height and anti-rotation positioning are required in electronic and mechanical assemblies.

Custom CNC Turned Hex Flange Internal Threaded Standoff Nut

We provide one-stop custom CNC turning solutions for hex flange internal threaded standoff nuts, serving electronics manufacturers, sheet metal processors and automation equipment suppliers worldwide.
Our product lineup covers various threaded spacer hardware: hex flange standoff nuts, cylindrical female threaded sleeves, PCB mounting spacers, welded threaded inserts and non-standard custom threaded fasteners.
All workpieces are completed by multi-axis CNC turning, internal tapping, hex milling and precision deburring. All production follows your 2D/3D drawings strictly. We can also supply matching screws and auxiliary fasteners to simplify your procurement and assembly workflow.

Key Advantages of Our CNC Turned Hex Flange Internal Threaded Standoff Nut

Hex flange anti-rotation design

The integrated hexagonal flange restricts component rotation during tightening, keeps consistent spacing height and improves assembly reliability compared with ordinary cylindrical standoffs.

High-precision internal thread machining

Threads are processed with dedicated taps, ensuring good fit with mating screws, stable clamping force and avoiding sliding thread during long-term use.

Multiple material and surface treatment options

Optional carbon steel, stainless steel, aluminum and brass. Various surface finishes improve anti-rust property, wear resistance and appearance to adapt different working environments.

Fully customizable dimensions

Thread specification, tube length, outer diameter and hex flange size can be modified according to your design drawings or physical samples. New development custom structures are supported.

Flexible order volume support

We accept small-batch prototype trial orders and large-volume mass production. Consistent quality control is implemented for every batch to meet continuous purchasing demands of global industrial clients.

OEM Custom Service Scope

We provide comprehensive customized solutions for custom hex flange internal threaded standoff nuts and all kinds of precision CNC turned components. Available materials include carbon steel, SUS304/SUS316 stainless steel, 6061 aluminum alloy and C36000 brass, with sufficient bar stock to match different strength, weight 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: zinc plating, galvanization, nickel plating, passivation, black oxide and sandblasting.
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 Hex Flange Internal Threaded Standoff Nut is widely adopted in PCB mounting assemblies, sheet metal cabinet connecting parts, automation equipment spacing hardware, testing instrument assembly fasteners, communication equipment internal supports and household electrical component positioning spacers.

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.