Precision Turned Pins
Precision Turned Pins Manufacturer in India
Alpha Grade Industries supplies custom precision turned pins for industrial machinery, mechanical assemblies, automotive applications and OEM equipment. Component requirements can be reviewed against customer drawings, reference samples and specified dimensions.
Precision turned pins are cylindrical components used to locate, align, position or connect parts within an assembly. Depending on their design, pins may help maintain component alignment, locate fixtures, support assembly operations or provide a defined positioning point.
We work with businesses seeking custom turned pins in specified dimensions, materials and quantities. Share your drawing or sample, material preference and application details to discuss suitable component supply options.
Types of Precision Turned Pins
1. Locating Pins
Locating pins help position components at defined locations during assembly or installation. Their diameter, length and fit depend on the mating parts and the required positioning accuracy.
2. Alignment Pins
Alignment pins help align two or more components during assembly. They are commonly specified according to the corresponding holes, mounting arrangement and dimensional requirements.
3. Cylindrical Pins
Cylindrical pins feature a round body and may be used for positioning, alignment or connection in suitable mechanical arrangements. Their dimensions and fit are determined by the application.
4. Dowel-Type Pins
Dowel-type pins are used to establish repeatable positioning between compatible components. Diameter, length, material and fit should be selected according to the assembly drawing.
5. Custom Drawing-Based Turned Pins
Custom pins can be specified with particular diameters, lengths, stepped sections, chamfers, grooves or other features where required. The final design depends on the approved drawing or reference sample.
Materials and Customisation Options
Material selection depends on the intended application, mechanical requirements, operating environment and budget. Subject to feasibility and supplier availability, possible material options may include:
- Mild steel and other suitable steel grades
- Stainless steel
- Alloy steel, where suitable for the application
- Brass
- Aluminium
Customisation options may include:
- Pin diameter and overall length
- Straight or stepped profiles
- Chamfered or specified end profiles
- Grooves or other drawing-specific features
- Material grade and heat treatment, where applicable
- Surface finish or protective coating, where required
Dimensional tolerances, hardness, material specifications and finishing requirements should be confirmed against the approved drawing before an order is finalised.
Applications of Precision Turned Pins
Precision turned pins may be used in a range of engineering and industrial applications, including:
- Industrial machinery and equipment
- Jigs, fixtures and assembly tooling
- Automotive and mechanical assemblies
- Equipment mounting and positioning systems
- Automation equipment
- OEM products and customised machinery
The correct pin design depends on the mating hole, required fit, loading conditions, operating environment and intended function.
Custom Manufacturing and Supply Process
Alpha Grade Industries follows a specification-led process for custom turned pin enquiries.
- Share a drawing or sample: Provide the pin drawing or reference component.
- Confirm dimensions: Specify the diameter, length, profile and required fit.
- Select the material: Mention the required material grade and any heat treatment or surface finish.
- Review feasibility and quotation: Technical requirements, pricing and lead time are confirmed for the specific order.
- Finalise the order: Production or sourcing arrangements proceed after technical and commercial approval.
For related products, explore our Precision Turned Shafts, Precision Collars and CNC Machined Components pages.
Why Choose Alpha Grade Industries?
- Drawing-based requirements: Pin specifications can be reviewed using drawings, samples or dimensional details.
- Custom dimensions: Diameter, length and profile requirements are considered according to the application.
- Material options: Suitable material choices can be discussed based on technical requirements and availability.
- OEM and bulk enquiries: Project-based and repeat component requirements can be evaluated.
- Clear order coordination: Specifications, pricing and delivery expectations are confirmed before proceeding.
Available manufacturing processes, achievable tolerances, inspection requirements and lead times are confirmed for each specific order.
Frequently Asked Questions
What are precision turned pins used for?
Precision turned pins are used to locate, align, position or connect components in suitable mechanical and industrial assemblies.
Can turned pins be made according to a drawing?
Yes. Share your drawing, reference sample or dimensional specifications for review and quotation.
Which materials can be used for precision turned pins?
Depending on the application and availability, steel, stainless steel, suitable alloy steel, brass and aluminium may be considered.
Can I request custom pin diameters and lengths?
Yes. Custom dimensions and profiles can be discussed based on the drawing, required fit and technical feasibility.
What information is required for a quotation?
Provide the drawing or sample, pin diameter, length, material grade, tolerance and fit requirements, finish, quantity and delivery location wherever applicable.
Request a Quote for Precision Turned Pins
Looking for custom precision turned pins for machinery, fixtures, alignment systems or OEM assemblies? Share your drawing or sample with the required dimensions, material and quantity.
Contact Alpha Grade Industries to discuss your precision turned pin requirements and request a quotation.