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Custom Precision Miniature Parts Manufacturer
Precision Miniature Parts Manufacturer
Shiv Om E-Tec India Private Limited is a manufacturer of brass precision miniature parts. We focus on ultra-small, high-accuracy components for crucial industrial assemblies.
As a leading maker of micro brass components, We manufacture precision miniature parts from 0.5 mm diameter onward, depending on component design, material, and application requirements. In these cases, dimensional accuracy, thread integrity, and batch repeatability are vital. Our components find applications in instrumentation, electronics, horology, optics, medical devices, and aerospace systems.
We operate globally as:
- Tiny brass components supplier
- Miniature turned parts manufacturer
- Brass micro screws manufacturer
- Brass miniature fasteners manufacturer
- Microscopic brass components exporter
- Precision miniature components India manufacturer
Every part is made exactly according to customer drawings, with controlled machining parameters and validation through inspection.
What We Manufacture
We produce precision miniature brass components, including:
Miniature Threaded Components
- Machine Screws (M0.5 to M3)
- BA Thread Screws (10BA to 16BA)
- Slotted, Phillips, Pan Head & Grub Screws
- Micro Nuts, Washers & Rivets
- Miniature Spacers & Standoffs
Miniature Turned Parts
- Micro Pins & Pivots
- Precision Shafts & Axles
- Miniature Bushings
- Shouldered Screws
- Tiny Sleeves
- Contact Pins
- Probe Elements
- Micro Terminals
Sub-Miniature Connector Parts
- Ultra-Thin Pins
- Micro-Drilled Orifices
- Micro Washers
Instrumentation Components
- Dial Pins
- Pointer Hubs
- Gauge Internals
- Meter Components
Horology & Optical Parts
- Watch Movement Pivots
- Balance Wheel Components
- Camera Internal Hardware
- Optical Inserts
All components are made strictly according to customer drawings (PDF, STEP, DWG).
Manufacturing Capabilities
Miniature manufacturing goes beyond just smaller standard turning. It needs specialized tooling, machine setups, and careful control of burrs.
Our facility includes:
- Swiss-Type CNC Turning Centers Ideal for long, thin micro parts, ensuring high precision, stability, and minimal deflection during micro machining.
- High-Precision Automatic Lathe Machines (Traub) Enables consistent batch production with tight dimensional control.
- Multi-Spindle Automats Supports high-volume manufacturing with improved cycle time and repeatability.
- Micro-thread rolling and grinding machines Produces accurate, high-strength threads with a superior surface finish.
- High-magnification vision inspection systems Allows detailed measurement and defect detection on a micro scale.
Processing Range
- Diameter
- 0.5mm to 10mm
For detailed measurements and defect detection at a micro scale. - Length
- Up to 100mm
Suitable for both short and relatively long micro-turned parts. - General tolerance
- ±25 microns
Standard tolerance for non-critical components. - Precision tolerance
- ±5 to 10 microns
Maintained for high-accuracy applications. - Ultra-critical parts
- up to 5 microns control
Achieved for components needing extreme precision and consistency.
As a manufacturer of precision miniature components in India, we excel in maintaining repeatability across production volumes, not just during sample approval.
Materials
We make miniature brass parts using:
| Material Grade | Details |
|---|---|
| Free Cutting Brass (IS 319 / BS 249 – Grade I & II) | Provides excellent machinability and surface finish for high-speed precision turning. |
| CZ 121 / CZ 122 / CZ 114 / CZ 115 | Common brass grades that offer good strength, corrosion resistance, and machinability. |
| CuZn39Pb3 / CuZn40Pb2 / CuZn37 | European alloys suitable for precision components needing dimensional stability. |
| C36000 / C37700 / C38500 | High-performance brass grades known for superior machinability and mechanical properties. |
| MS 58 / MS 63 | Common brass materials for reliable performance in precision engineering applications. |
| Lead-Free Brass (RoHS compliant) | Suitable for industries that need non-toxic material. |
| High Conductivity Copper (for micro-electrical applications) | Ensures good electrical performance in miniature conductive components. |
Custom compositions are available per customer requirements.
Typical Applications
Our precision miniature parts are used in:
Medical Devices & Surgical Equipment
Precision parts for instruments needing reliability and fine tolerances.
Telecommunication Micro-Connectors
Miniature components for stable signal transmission in compact connectors.
Aerospace & Avionics Assemblies
High-precision parts for critical systems needing consistency and durability.
Automotive Sensor Components
Micro parts for sensing systems where accuracy and reliability are essential.
Industrial Measuring Instruments
Components that support accurate measurement and calibration systems.
Plastic Injection Mold Micro Inserts
Precision inserts for detailed and repeatable part formation in molds.
Horology Industry (watch movements & pivots)
Ultra-precise parts critical for timekeeping mechanisms.
Optical & Imaging Equipment
Miniature parts for alignment, mounting, and stability in optical systems.
Industries needing micron-level control rely on us as a consistent tiny brass components supplier for production-scale supply.
Quality & Inspection
Micro manufacturing requires strict inspection.
Tolerance Control
- General: ±25 microns - Standard tolerance for non-critical and general-purpose components.
- Precision CNC Swiss turning: ±5 to 10 microns - Controlled tolerance for high-precision parts needing consistent dimensional accuracy.
- Critical components: up to 5 microns - Ultra-tight tolerance for parts with strict functional needs.
Thread Standards Supported
- ISO Metric (M0.5 to M3) Globally accepted standards for miniature fastening applications.
- BA Threads (10BA to 16BA) Fine threads used in instrumentation and precision devices.
- UNC / UNF / UNEF Unified thread standards for compatibility with international assemblies.
- BSW / BSF British standard threads for specific engineering and legacy systems.
- Custom micro-thread profiles Tailored thread designs developed according to customer specifications.
Surface Finishes
- Natural / Self Color Untreated finish that retains the properties of the base material.
- Nickel Plating Provides corrosion resistance and improves surface durability.
- Tin / Electro-Tin Enhances solderability and surface protection for electrical applications.
- Silver Plating Offers high conductivity and corrosion resistance for electrical components.
- Gold Plating Ensures superior conductivity and resistance to oxidation for critical applications.
- Chrome Plating Delivers a hard, wear-resistant surface with enhanced durability.
- Passivation Improves corrosion resistance by forming a protective layer.
Every production batch is validated using high-magnification vision inspection systems and profile projection to ensure dimensional stability and repeatability.
Precision Miniature Parts – FAQs
Shiv Om Brass Industries is a trusted manufacturer and exporter of precision miniature parts, serving industries such as electronics, electrical, automotive, medical, aerospace, and instrumentation. With advanced CNC machining capabilities, stringent quality control processes, and the ability to manufacture custom components according to customer drawings and specifications, we deliver high-precision miniature parts with exceptional accuracy, consistency, and reliability.
We regularly manufacture precision miniature parts starting from a diameter of 0.5 mm, with tolerance control as tight as ±5 microns for critical applications. Our advanced machining and inspection capabilities enable us to produce complex miniature components with excellent dimensional accuracy and surface finish.
Yes, we export precision miniature brass components to customers across North America, Europe, the Middle East, Asia, and other international markets. We support OEM manufacturers, distributors, and industrial buyers with custom manufacturing solutions, consistent quality, and reliable delivery schedules.
Yes, we specialize in manufacturing custom precision miniature parts based on customer drawings, CAD files, samples, and technical specifications. Our engineering and production teams work closely with customers to develop components that meet exact dimensional, material, and performance requirements for their applications.
Depending on the component design, material, and application requirements, we can achieve tolerances as tight as ±5 microns. Our CNC machining processes, precision tooling, and advanced inspection equipment help ensure consistent dimensional accuracy and repeatability across production batches.
We manufacture precision miniature parts using a wide range of materials, including brass, stainless steel, copper, aluminum, and other engineering metals. Material selection is based on the application's mechanical, electrical, corrosion-resistance, and performance requirements.
You can request a quote by sharing your drawings, specifications, material requirements, dimensions, quantities, and application details through our contact form or email. Our team will review your requirements and provide a detailed quotation tailored to your project needs.
How can I request a quote?
Share your CAD drawings (PDF, STEP, DWG) through our RFQ section. Our engineering team will respond within 24 to 48 working hours with technical feasibility confirmation.
Tiny brass components supplier
Industries needing micron-level control rely on us as a consistent tiny brass components supplier for production-scale supply.
Drawing-based miniature turned parts manufacturer
Yes, we operate strictly as a drawing-based miniature turned parts manufacturer, offering manufacturability reviews before production.
