Fasteners
Precision Metal Fasteners
Charvi Extrusion manufactures precision metal fasteners in Brass, Copper, Aluminum, Stainless Steel where applicable and other suitable materials according to customer requirements. Our fasteners are manufactured with attention to dimensional accuracy, thread quality, consistent machining and reliable assembly requirements.
We manufacture standard and custom fastener components based on customer drawings, samples, dimensions, thread specifications, material requirements and application requirements. Components can be developed for industrial machinery, electrical equipment, automotive applications, assemblies and customized engineering requirements.
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Precision Machined
Fasteners are machined to the dimensions and tolerances on your drawing.
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Accurate Threading
Threads are cut and checked to the form and size you specify.
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Custom Specifications
Fasteners are produced to customer drawings, samples and material requirements.
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Consistent Quality
Controlled processes keep quality consistent from batch to batch.
Precision Fasteners for Industrial Applications
Fasteners are essential mechanical components used to join, secure and assemble different parts and components. Charvi Extrusion manufactures precision fasteners according to customer-defined dimensions, materials, thread specifications and component requirements.
Our manufacturing capabilities support the production of different fastener geometries and customized components for industrial, electrical, automotive, machinery and engineering applications.
What we focus on
- Dimensional accuracy
- Thread quality
- Consistent machining
- Reliable assembly
- Customer-defined dimensions
- Material options
- Different fastener geometries
- Standard and custom components
Types of Fasteners
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Brass Bolts
Bolts machined in brass, with head style, length, diameter and thread produced to the customer specification.
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Brass Nuts
Precision-machined nuts manufactured in suitable materials and thread configurations according to customer requirements.
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Brass Screws
Screws manufactured in brass with the specified head form, drive, length and thread.
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Threaded Studs
Studs threaded over part or all of their length, produced to the required diameter, length and thread specification.
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Threaded Inserts
Precision-machined threaded inserts designed for specified dimensions, thread requirements and assembly applications.
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Coupling Nuts
Extended nuts for joining two threaded parts, machined to the specified length and thread.
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Washers
Flat washers and similar components produced to the required inner diameter, outer diameter and thickness.
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Spacers
Spacers machined to specified lengths and diameters for positioning parts within an assembly.
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Bushes
Plain and threaded bushes machined to the required bore, outer diameter and length.
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Pins
Precision pins produced to the specified diameter, length and end form.
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Machine Screws
Machine screws with uniform threads, manufactured to the specified size, length and head configuration.
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Threaded Components
Internally and externally threaded parts, with threads cut and inspected to the specification provided.
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Custom Fasteners
Fastener components manufactured according to customer drawings, samples or specific dimensional requirements.
Materials for Fasteners
Fasteners can be manufactured using suitable materials based on component design, application requirements, customer specifications and required material properties.
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Brass
Good machinability and corrosion resistance
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Copper
High thermal and electrical conductivity
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Aluminum
Low weight with good strength
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Stainless Steel
Where applicable to the requirement
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Copper Alloys
Grades selected to suit the application
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Other Non-Ferrous Alloys
Available on request
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Customer-Specified Materials
Produced to your material specification
Applications of Fasteners
Our fasteners are suitable for applications including:
- Automotive Components
- Electrical Equipment
- Electronic Equipment
- Industrial Machinery
- Engineering Equipment
- Hardware Assemblies
- Furniture and Fittings
- Construction Components
- Mechanical Assemblies
- Industrial Equipment
- Custom Engineering Applications
Suitability depends on the fastener design, material and specification. Share your requirement and our team will advise on the right option.
Custom Fasteners and Thread Configurations
Charvi Extrusion manufactures fasteners according to customer-defined dimensions, thread specifications, material requirements and component configurations.
- Customer Drawings
- Customer Samples
- Required Dimensions
- Thread Specifications
- Material Specifications
- Head Configuration
- Length and Diameter
- Custom Component Requirements
Customers can provide drawings, samples or technical specifications for evaluation and manufacturing according to the required component design.
Fastener Manufacturing Capabilities
Our manufacturing processes are selected according to the fastener design, material, dimensions, thread requirements and customer specifications.
- Precision Turning
- CNC Machining
- Milling
- Drilling
- Threading
- Tapping
- Grooving
- Knurling (where applicable)
- Cutting
- Custom Component Manufacturing
- Dimensional Inspection
- Surface Finishing
Quality Assurance for Fasteners
Quality is monitored throughout the manufacturing process, from raw material selection and machining to dimensional inspection and final component verification.
- Raw Material Verification
- Dimensional Inspection
- Thread Inspection
- Diameter Inspection
- Length Inspection
- Machining Process Control
- Visual Inspection
- Final Inspection
- Customer Drawing Compliance
- Batch Consistency
Custom Fasteners Manufacturing
Charvi Extrusion supports custom fastener manufacturing based on customer drawings, samples and technical specifications. Our manufacturing process can be adapted for different fastener geometries, dimensions, materials, thread types and component requirements.
Share your drawing, sample or fastener requirements with our team to discuss manufacturing feasibility and suitable production specifications.
Request a QuoteWhat you can send us
- Drawings
- Samples
- Technical specifications
- Fastener requirements
Looking for Custom Fasteners?
Share your fastener requirements, drawings or samples with Charvi Extrusion. Our team can assist with suitable material, dimensions, thread configuration and manufacturing requirements.