Natural Finish Grade 5 Titanium 12-Point Flange Nuts

Natural Finish Grade 5 Titanium 12-Point Flange Nuts

Precision Titanium Fastener Manufacturing for Motorcycle, Motorsport, Cycling and Industrial OEM Applications

JUXIN FASTENERS is an industrial fastener manufacturer specializing in standard and custom-engineered fastening components for international OEM, Tier-1 and Tier-2 manufacturing programs.

Our natural finish Grade 5 titanium 12-point flange nuts combine a Ti-6Al-4V alloy body, external twelve-point drive profile and integrated bearing flange.

The featured product has a natural silver-gray titanium appearance rather than a decorative burnt blue or rainbow finish.

These fasteners may be evaluated for suitable motorcycle accessories, motorsport equipment, performance bicycle components, robotics, 

precision machinery, industrial equipment and corrosion-exposed mechanical assemblies.

JUXIN FASTENERS supports OEM/ODM custom manufacturing, 

made-to-drawing production and industrial batch manufacturing based on customer-supplied 2D engineering drawings, 3D CAD models and technical specifications.

Our broader manufacturing capabilities include cold heading, cold forming, CNC machining and product-specific secondary operations. 

The manufacturing route for a particular titanium component is selected according to geometry, 

material requirements, dimensional tolerances, production volume and engineering feasibility.

Product Specifications

The listed sizes are taken from existing product information. 

Exact availability, thread pitch, dimensions and material condition must be confirmed against the current approved specification.

What Is a Titanium 12-Point Flange Nut?

A twelve-point flange nut has an external double-hex drive profile and an integrated bearing flange.

The twelve-point geometry provides more tool engagement positions than a conventional six-point hex profile.

A correctly matched twelve-point tool can be repositioned at nominal 30-degree intervals, compared with 60-degree intervals for a conventional six-point tool.

This may provide an advantage where access is restricted.

The flange provides a bearing surface beneath the nut and may help distribute compressive force across a suitable mating component.

Actual performance depends on flange geometry, material properties and joint design.

Does a 12-Point Drive Mean Higher Torque Capacity?

Not automatically.

The expression high-torque 12-point flange nut appears in some commercial fastener descriptions, but allowable tightening torque must be established through engineering evaluation.

Important factors include:

• Twelve-point drive geometry.

• Tool engagement.

• Titanium material condition.

• Internal thread strength.

• Mating bolt material.

• Thread engagement length.

• Lubrication and friction.

• Flange bearing pressure.

• Required joint preload.

• Fatigue and vibration conditions.

A high-torque capability should not be claimed without relevant design verification or testing.

Why Grade 5 Titanium Alloy?

Grade 5 titanium is commonly designated Ti-6Al-4V.

It is an alloy containing approximately 6% aluminum and 4% vanadium, with titanium forming the balance.

Its combination of strength-to-weight potential, corrosion resistance and engineering versatility makes it relevant to selected high-performance mechanical applications.

Material Density Comparison

For equal solid metal volume, Grade 5 titanium is approximately 44% lighter than carbon steel.

Actual finished nut weight depends on component geometry.

Titanium is denser than aluminum, but it offers a different combination of mechanical properties.

Engineering Advantages of Grade 5 Titanium

Potential benefits include:

• High strength-to-weight potential.

• Lower density than steel.

• Corrosion resistance in many environments.

• Suitability for precision machining.

• Compatibility with specialized component geometries.

• Potential use in weight-sensitive equipment.

• Custom OEM manufacturing possibilities.

The suitability of Grade 5 titanium must be evaluated against the specific operating environment and mechanical requirements.

Natural Titanium Finish vs. Colored Titanium

Natural titanium has a metallic gray or silver-gray appearance.

It is different from blue, gold, rainbow or other decorative titanium finishes.

The natural finish may be preferred by OEM customers seeking:

• Neutral metallic appearance.

• Material-focused product presentation.

• Consistent appearance across industrial assemblies.

• Compatibility with specified finishing requirements.

• Reduced dependence on decorative color matching.

Natural finish does not automatically mean untreated, unpolished, chemically cleaned or passivated.

The actual surface condition must follow the approved drawing and manufacturing specification.

Polished, Anodized and PVD Titanium

Polishing, anodizing and Physical Vapor Deposition are different processes.

They may be selected for particular appearance or functional requirements.

The natural silver-gray appearance shown in this product does not establish that polishing, anodizing or PVD has been performed.

Any surface treatment must be confirmed through the approved production specification.

Metric Thread Sizes and Inch Diameter References

The existing product information lists M4, M6, M7, M8, M14, M18 and M20.

The following table provides standard metric coarse-thread references and nominal inch diameter conversions.

The listed pitches are standard coarse-thread references.

They are not confirmation of the actual thread pitch on every production item.

The inch values represent nominal diameter conversions only.

Metric and inch-series threads are not interchangeable.

UNC and UNF Thread References for US OEM Customers

American engineers may specify Unified National Coarse or Unified National Fine threads.

JUXIN FASTENERS can evaluate custom titanium flange nut designs based on customer drawings.

These thread designations are provided for engineering reference and custom manufacturing inquiries.

They do not represent confirmed inventory or standard production availability.

Custom inch-series titanium nuts require engineering review of thread geometry, drive profile, flange dimensions, material requirements and functional performance.

Thread Compatibility Notice

Metric, UNC, UNF, BSW and BSF threads are different systems.

They cannot be directly interchanged.

For example, M8 × 1.25 and 5/16-18 UNC are not interchangeable.

Motorcycle OEM and Performance Motorcycle Accessories

Motorcycle manufacturers and aftermarket equipment producers may evaluate natural Grade 5 titanium flange nuts for suitable engineered applications.

Potential applications include:

• Approved motorcycle accessory brackets.

• Instrumentation mounts.

• Non-critical fairing accessories.

• Sensor and camera brackets.

• Lightweight equipment covers.

• Custom maintenance fixtures.

The neutral titanium appearance may be preferred where a metallic industrial finish is required rather than decorative colored hardware.

Motorcycle Engineering Requirements

• Joint preload.

• Installation torque.

• Thread engagement.

• Titanium galling.

• Fatigue resistance.

• Mating bolt compatibility.

• Corrosion exposure.

• Maintenance procedures.

Titanium nuts must not automatically replace specified steel nuts in motorcycle braking, steering, wheel retention, suspension or other safety-critical systems.

Motorsport and Racing Equipment

Motorsport manufacturers may evaluate titanium 12-point flange nuts for selected custom mechanical assemblies.

Potential applications include:

• Data acquisition brackets.

• Instrumentation accessories.

• Racing electronics supports.

• Non-critical equipment fixtures.

• Specialized maintenance tooling.

Twelve-point geometry may be useful in assemblies where tool access is restricted.

However, motorsport use requires evaluation of vibration, thermal cycling, preload and fatigue.

Safety-critical racing connections require application-specific qualification.

Performance Bicycles and Mountain Bikes

Performance bicycle manufacturers may evaluate titanium fasteners for suitable lightweight accessories.

Potential applications include:

• Bicycle computer brackets.

• Sensor mounts.

• Lighting accessories.

• Approved equipment holders.

• Custom cycling equipment fixtures.

For mountain bike applications, vibration, impact, dirt, moisture and repeated maintenance are important considerations.

The use of titanium does not automatically establish suitability for brake systems, steering assemblies, suspension pivots or wheel retention.

Automotive OEM and EV Auxiliary Equipment

Automotive and EV manufacturers may evaluate titanium fasteners for selected auxiliary components requiring corrosion resistance, weight reduction or specialized geometry.

Potential applications include approved sensor brackets, instrumentation accessories and custom equipment fixtures.

For EV equipment, engineers must additionally consider electrical isolation, grounding, galvanic compatibility, temperature and fire safety.

These nuts are not automatically suitable for high-voltage electrical terminals or safety-critical battery retention.

Aerospace Ground Support Equipment

Grade 5 titanium is used in aerospace engineering, but a Grade 5 material designation does not qualify a finished fastener for aircraft installation.

Potential applications include:

• Ground support equipment.

• Maintenance fixtures.

• Workshop tooling.

• Non-flight-critical instrument accessories.

Aircraft-installed fasteners require applicable aerospace specifications, traceability, inspection and formal engineering approval.

No aerospace qualification is claimed for this commercial titanium flange nut.

Rail Transit and Transportation Equipment

Potential applications include suitable instrumentation brackets, maintenance fixtures and auxiliary equipment.

Rail applications may require specific vibration, fatigue, fire, smoke and corrosion performance.

The complete fastening system must be evaluated for the intended application.

Marine and Corrosion-Exposed Equipment

Titanium alloys can offer excellent corrosion resistance in many environments.

Potential applications include:

• Marine instrumentation.

• Corrosion-exposed equipment accessories.

• Inspection fixtures.

• Specialized industrial assemblies.

Titanium is not universally corrosion-proof.

The actual chemical environment, temperature, crevice conditions and mating materials must be evaluated.

Chemical Processing Equipment

Titanium materials are used in suitable chemical processing environments because of their corrosion performance.

Custom titanium nuts may be evaluated for compatible auxiliary equipment and engineered assemblies.

Material selection must consider chemical concentration, operating temperature, galvanic effects and applicable equipment design requirements.

Robotics and Precision Machinery

Robotics and precision equipment manufacturers may require custom titanium fasteners with specialized drive geometry.

Potential applications include:

• Sensor brackets.

• Precision fixtures.

• Instrumentation supports.

• Robotics accessories.

• Lightweight machine components.

Manufacturing engineers should evaluate thread tolerances, tool engagement, surface finish and assembly procedures.

Electrical Cabinets and Power Electronics

Potential applications include specialized enclosure accessories, instrument mounting hardware and corrosion-exposed auxiliary equipment.

Electrical conductivity, contact resistance, grounding and thermal behavior must be evaluated separately.

Titanium should not be selected for electrical connections solely because of its corrosion resistance.

HVAC and Mechanical Equipment

Potential applications include specialized instrumentation brackets, corrosion-exposed equipment accessories and custom mechanical fixtures.

For general-purpose HVAC assemblies, alternative fastener materials may be more economical.

Titanium should be selected when its properties provide a justified engineering benefit.

Medical Equipment and Laboratory Instruments

Potential applications include selected laboratory equipment fixtures, non-patient-contact mechanical components and precision instrument assemblies.

Medical applications require review of material specifications, cleaning compatibility, traceability and regulatory requirements.

This commercial Grade 5 titanium nut is not automatically implantable, sterile or medical-device certified.

Construction and Industrial Machinery

Potential applications include specialized machinery accessories, precision equipment fixtures and corrosion-exposed industrial components.

General structural construction connections may require steel fasteners with established mechanical property classes and applicable structural standards.

Titanium nuts must not replace specified structural fasteners without engineering approval.

Sheet Metal Fabrication and Industrial Enclosures

The integrated flange may provide a suitable bearing surface for selected fabricated assemblies.

Potential applications include:

• Precision metal brackets.

• Equipment covers.

• Instrument housings.

• Custom industrial enclosures.

• Auxiliary machinery accessories.

Engineers should verify sheet thickness, hole diameter, flange contact area, bearing pressure and required joint preload.

Where access is available from only one side, blind rivet nuts or self-clinching fasteners may be more appropriate.

Titanium Thread Galling and Assembly Control

Titanium threaded components may experience galling under unfavorable friction and contact conditions.

Galling can cause thread damage, inconsistent tightening or seizure.

Potential engineering controls include:

• Correct thread tolerances.

• Suitable mating materials.

• Approved lubrication where permitted.

• Controlled installation procedures.

• Appropriate surface finish.

• Clean threads.

• Defined reuse criteria.

Lubrication affects the relationship between installation torque and joint preload.

A dry-thread torque value must not automatically be used for a lubricated titanium assembly.

JUXIN FASTENERS – Titanium Fastener Manufacturing Capabilities

JUXIN FASTENERS is an industrial fastener manufacturer providing standard and custom-engineered fastening components for global OEM manufacturing programs.

Our broader manufacturing capabilities include:

• Cold heading.

• Cold forming.

• CNC machining.

• Product-specific secondary manufacturing operations.

• Customer-defined surface finishing.

• OEM/ODM custom manufacturing.

• Made-to-drawing production.

• Industrial batch manufacturing.

CNC Machining for Titanium 12-Point Geometry

CNC machining can support specialized twelve-point drive profiles, precision flange dimensions, non-standard nut heights and customer-specific geometry.

Titanium machining requires suitable process planning and tooling.

The actual production route depends on the approved drawing, material condition, tolerances and order quantity.

Cold Heading and Cold Forming

Cold heading and cold forming are part of JUXIN FASTENERS' broader manufacturing capabilities.

However, this does not mean every titanium twelve-point flange nut is cold headed.

The feasibility of forming titanium components depends on alloy condition, geometry, tooling and production requirements.

Combined Manufacturing Processes

Where technically appropriate, cold forming and CNC machining can be combined.

Other designs may require different process routes.

Manufacturing decisions are based on engineering feasibility, mechanical performance, dimensional tolerances, production quantity and total manufacturing cost.

OEM/ODM Custom Titanium Flange Nut Manufacturing

JUXIN FASTENERS supports made-to-drawing production according to customer-supplied engineering drawings and technical specifications.

Potential customization includes:

• Custom twelve-point drive profiles.

• Modified flange diameters.

• Non-standard nut heights.

• Special bearing surfaces.

• Metric coarse and fine threads.

• Custom UNC and UNF threads.

• Grade 5 titanium material requirements.

• Customer-defined material condition.

• Natural finish or specified surface treatment.

• Dimensional tolerances.

• Mechanical performance requirements.

• Inspection and testing criteria.

• OEM packaging and identification.

• Industrial batch quantities.

Each custom requirement is subject to engineering and manufacturing feasibility review.

Support for OEM Engineering and Procurement Teams

Design and Mechanical Engineers

Key considerations include material properties, thread strength, drive geometry, flange dimensions, preload, fatigue and corrosion.

Manufacturing Engineers

Important factors include tool engagement, assembly access, thread galling, lubrication and installation procedures.

Production Managers

Relevant requirements include assembly repeatability, dimensional consistency, inspection criteria, packaging and production handling.

Procurement and Supplier Development Managers

Key concerns include material specifications, drawing review, manufacturing feasibility, sample evaluation, quality acceptance and repeat production planning.

Supply Chain Managers

Long-term OEM programs require coordination of technical revisions, production quantities, packaging requirements and manufacturing schedules.

Quality Control and Engineering Verification

Depending on the approved project specification, quality planning may include:

• Titanium alloy material verification.

• Chemical composition documentation.

• Material condition verification.

• Thread dimensional inspection.

• Twelve-point drive profile inspection.

• Flange diameter measurement.

• Nut height measurement.

• Bearing surface inspection.

• Surface finish verification.

• Tool engagement evaluation.

• Mechanical testing where applicable.

• Packaging and identification inspection.

Actual tests, acceptance criteria, equipment and documentation requirements must be agreed for the project.

No unverified certification or test result is claimed.

Engineering Risks and Failure Prevention

International Standards and Material References

ASTM Grade 5 Titanium / Ti-6Al-4V

Grade 5 titanium is commonly designated Ti-6Al-4V and UNS R56400.

The exact material condition and applicable raw material specification must be established through approved engineering documentation.

ASTM B348/B348M-25

ASTM B348/B348M-25 is a specification for titanium and titanium alloy bars and billets.

It includes Grade 5 titanium alloy.

It does not define the finished twelve-point flange nut geometry or independently certify the finished fastener.

DIN 6923:1983-06

DIN 6923:1983-06 is a withdrawn German standard for hexagon nuts with flange.

It was replaced by DIN EN 1661:1998-02.

DIN 6923 is not a dedicated twelve-point drive nut standard.

Its requirements should not be applied to custom titanium twelve-point nuts without checking the relevant geometric and dimensional differences.

Custom Twelve-Point Drive Requirements

For a non-standard twelve-point flange nut, the customer drawing should define:

• Drive profile and tool size.

• Nut height.

• Flange diameter.

• Bearing surface geometry.

• Thread designation.

• Material specification.

• Dimensional tolerances.

• Mechanical performance requirements.

• Inspection acceptance criteria.

Application-Specific Qualification

Aerospace, automotive, motorsport, medical and rail applications may impose requirements beyond material grade and component geometry.

Compliance must be established through the applicable standards, customer specifications, testing and formal approval.

Frequently Asked Questions

What is a natural titanium 12-point flange nut?

It is a titanium alloy flange nut with an external twelve-point drive profile and natural silver-gray metallic appearance.

What is Grade 5 titanium?

Grade 5 is Ti-6Al-4V, a titanium alloy containing approximately 6% aluminum and 4% vanadium.

What does double-hex mean?

Double-hex is another name for a twelve-point external drive configuration.

Is a 12-point nut automatically suitable for high torque?

No. Allowable torque depends on material, geometry, thread engagement, mating components and joint design.

What metric sizes are listed?

M4, M6, M7, M8, M14, M18 and M20.

Can JUXIN manufacture custom sizes?

Yes. JUXIN FASTENERS supports OEM/ODM made-to-drawing manufacturing, subject to feasibility review.

Can UNC or UNF threads be manufactured?

Customer-specific inch-series designs can be evaluated. The reference table does not imply inventory availability.

Are metric and inch-series threads interchangeable?

No. Metric, UNC, UNF, BSW and BSF are different thread systems.

Does natural finish mean PVD coating?

No. Natural finish describes appearance and does not independently establish a particular surface treatment.

Is Grade 5 titanium lighter than steel?

Yes. Its density is substantially lower than typical carbon steel.

Is titanium lighter than aluminum?

No. Titanium is denser than aluminum.

Can titanium nuts be used on motorcycles?

They may be evaluated for approved applications. Safety-critical joints require separately qualified fasteners.

Can titanium nuts be used on bicycles and mountain bikes?

They may be considered for suitable engineered assemblies. Critical braking, steering and wheel connections require independent qualification.

Are these aerospace-certified fasteners?

No aerospace certification is claimed for this commercial product.

Does Grade 5 titanium prevent galling?

No. Thread galling risk must be addressed through appropriate engineering and assembly procedures.

Can JUXIN manufacture custom twelve-point profiles?

Customer-specific drive geometry can be reviewed against 2D/3D drawings and manufacturing feasibility.

Request a Quote – Natural Grade 5 Titanium 12-Point Flange Nut Manufacturer

JUXIN FASTENERS manufactures standard and custom-engineered industrial fasteners for international OEM, Tier-1 and Tier-2 manufacturing programs.

We support custom titanium flange nut projects requiring specialized twelve-point drive geometry, precision dimensions, 

approved material specifications, customer-defined surface finishes and industrial batch production.

Our broader manufacturing capabilities include cold heading, cold forming and CNC machining with product-specific secondary operations.

We welcome inquiries from motorcycle accessory manufacturers, motorsport equipment companies, performance bicycle manufacturers, 

automotive OEM suppliers, robotics and precision machinery manufacturers, industrial equipment producers, aerospace ground support equipment manufacturers and international procurement teams.

Recommended RFQ Information

• Required metric or UNC/UNF thread.

• Grade 5 titanium material specification and condition.

• Customer 2D drawing or 3D CAD model.

• Twelve-point drive dimensions.

• Flange diameter and nut height.

• Mating bolt specification.

• Required joint preload and installation conditions.

• Natural finish or specified surface treatment.

• Mechanical performance requirements.

• Inspection and acceptance criteria.

• Order quantity and annual forecast.

• Packaging and delivery requirements.

Our engineering and manufacturing team can review your specifications and provide quotation support for suitable custom OEM production programs.

JUXIN FASTENERS

Industrial Fastener Manufacturer | OEM/ODM Custom Fastener Manufacturing | CNC Machining & Multi-Process Manufacturing | Made-to-Drawing Production

Email: info@juxinfasteners.com

Website: https://www.juxinfasteners.com/

Packaging Standard

At Juxin Fasteners, we apply standardized export packaging to ensure product protection, traceability, and compliance with international logistics requirements.

1. Standard Export Packaging

Unless otherwise specified, all products will be packed according to our factory standard export packaging, which includes:

Moisture-resistant inner protection

Poly bag or small box packing as required

Reinforced export cartons

Clear labeling with part number, specification, batch number, and quantity

Palletizing for sea or air shipment when necessary

Our standard packaging is designed to ensure safe transportation, efficient warehousing, and long-distance international shipping.

2. Customized Packaging Options

We also provide customized packaging solutions according to customer requirements, including but not limited to:

Private labeling

Customized barcodes

Specific carton dimensions

Retail packaging

Special pallet configuration

Customer-specific marking and identification

So that you know, customized packaging may involve additional costs and extended lead time depending on the complexity of the requirements.

3. Compliance & Quality Assurance

All packaging processes are controlled under our ISO 9001 quality management system to ensure consistency, traceability, and product integrity throughout the supply chain.