Machine Screws (M0.5 To M3)
Precision-threaded screws for compact assemblies needing an accurate fit and repeatability
Precision miniature components India manufacturer
Precision Miniature Parts
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 produce precision parts ranging from sub-1mm to 10mm. 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:
Micro Screws & Fasteners
As a specialized brass micro screws manufacturer, we create:
BA Thread Micro Screws (10BA To 16BA)
Fine-thread screws for instrumentation, electronics, and legacy British standard applications
Slotted, Phillips, Pan Head, Cheese Head, Grub Screws
Various head types to match different assembly tools, torque needs, and space limitations
Micro Nuts, Tiny Washers, Micro Rivets
Fastening components designed to secure locking and load distribution in miniature assemblies
Miniature Spacers And Standoffs
Precision parts used to maintain exact spacing, alignment, and insulation between components in tight assemblies
Miniature Turned Parts
As a trusted miniature turned parts manufacturer, we provide:
Micro Pins & Pivots
Ultra-precise parts for alignment, rotation, and movement in miniature mechanisms
Precision Shafts & Axles
Accurately machined parts for rotational applications requiring concentricity and smooth operation
Miniature Bushings
Small sleeves designed to reduce friction and wear between moving parts
Shouldered Micro Screws
Screws with defined shoulder sections for controlled positioning and load-bearing applications
Tiny Sleeves
Thin cylindrical pieces used for spacing, insulation, or housing micro-elements
Micro Terminals
Precision connectors for electrical continuity in compact electronic assemblies
Contact Pins And Probe Elements
High-accuracy conductive parts used in testing, signal transmission, and connector systems
0.5mm & Sub-1mm Components
As a dedicated 0.5mm brass components manufacturer, we produce:
Ultra-Thin Pins
Extremely fine pins used for alignment, positioning, and micro-mechanical movement in compact assemblies
Micro-Drilled Orifices
Precision-drilled holes for controlled flow, pressure regulation, or micro-fluid applications
Micro Washers
Ultra-small washers for load distribution and surface protection in miniature fastening systems
Sub-Miniature Connector Parts
Highly precise components for compact electrical connectors needing tight tolerances and reliable contact
Instrumentation Micro Components
We produce miniature brass parts for instrumentation, such as:
Dial Pins
Precision pins for accurate positioning and stable mounting of instrument dials
Pointer Hubs
Finely machined parts that secure and align indicator needles for precise readings
Gear Blanks
Base components for manufacturing micro gears with controlled geometry and balance
Gauge Internals
Critical internal parts for measurement accuracy and mechanical reliability
Meter Components
Precision elements for consistent performance in various measuring devices
Horology & Optical Micro Parts
We manufacture miniature brass parts for watches, gauges, and optical accessories, including:
Watch Movement Pivots
Ultra-precise rotating elements for smooth motion in watch mechanisms
Balance Wheel Components
Finely balanced parts essential for timekeeping accuracy in horology systems
Camera Internal Micro Hardware
Miniature parts for camera assemblies requiring precision and stability
Optical Inserts
Precision-machined components for alignment, mounting, or light control in optical systems
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:
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:
Electronics & PCB Hardware
Components for secure mounting, grounding, and electrical connectivity in compact circuits.
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
We specialize in micro-scale machining with controlled tolerance, burr management, and repeatable batch production for OEM assemblies.
We regularly produce parts starting from a 0.5mm diameter, with tolerance control down to 5 microns for critical applications.
Yes, we are a microscopic brass components exporter, supplying OEMs in the USA, UK, Germany, Australia, and other international markets.
Yes, as a brass miniature fasteners manufacturer, we produce micro screws, nuts, and threaded components in metric and BA standards.
Yes, we operate strictly as a drawing-based miniature turned parts manufacturer, offering manufacturability reviews before production.
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.
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.
