Our custom hollow pins provide the functionality you need with 30–70% material savings compared with machined pins.
Connection Technology
Connection Technologies for Custom Hollow Pins
Crimped, press-fit, staked and overmolded methods are selected around assembly structure, material behavior, retention requirements and production needs.
Hero Technology
Wire Termination Technology
Crimped
Crimped contacts terminate multistrand wires through controlled mechanical compression, creating reliable electrical continuity and secure retention.
Use CaseReliable wire termination.
Key StrengthSecure, consistent retention.
Engineering FocusCompression, fit, repeatability.
Interference Fit
Press-fit
Uses tolerance control and material elasticity to create a secure, solder-free interference fit for structured assemblies.
Best for: controlled insertion and stable retention.
Mechanical Locking
Staked
Mechanically deforms the pin end to lock it into metal, ceramic or plastic assemblies.
Best for: strong positional locking.
Integrated Assembly
Overmolded
Encapsulates the contact within molding material to improve stability and security in integrated assemblies.
Best for: integrated structural and electrical assemblies.
Custom Solution Process
From Drawing To Precision Solution
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Drawing Input
Provide 2D / 3D drawings or samples.
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Material Selection
Confirm suitable material requirements.
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Custom Solution
Receive your dedicated manufacturing plan.
Quick Answers
Frequently Asked Questions
Can you manufacture from drawings?+
Yes. We can manufacture custom pin and socket contacts from your 2D / 3D drawings, dimensional requirements, samples, or application specifications.
What materials are available?+
Common options include brass, phosphor bronze, beryllium copper and other copper alloys. Material selection can be matched to conductivity, strength, elasticity and plating requirements.
Do you support mass production?+
Yes. After prototype and sample approval, production can be scaled for repeat orders and higher-volume requirements with controlled dimensions and consistent quality.
Precision Contact Portfolio
Precision contacts.Engineered to perform.
From standard pin and socket contacts to made-to-drawing components, each part is developed around geometry, material, plating and production requirements.
Featured Product↗Precision Pin ContactPrecision-turned pin contacts for demanding electrical and electronic connection s
Featured Product
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Precision Pin Contact
Precision-turned pin contacts for demanding electrical and electronic connection systems.
Watch precision manufacturing video
Inside ProductionSee how precision contacts are made.
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ProductSocket Contact↗
ProductSocket Contact
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CustomCustom Terminal Pin↗
CustomCustom Terminal Pin
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EngineeringMade to Drawing↗
EngineeringMade to Drawing
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INDUSTRY / APPLICATION
Precision Contact Solutions
Custom Hollow Pins for Secure Systems.
Custom pin and socket contacts engineered around your drawing, material, plating and production requirements.
Have a drawing or technical requirement?Start Your Custom Project↗
Have a drawing or technical requirement?Start Your Custom Project
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Aerospace& Defence↗
Aerospace& Defence
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Automotive↗
Automotive
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Communication↗
Communication
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Medical↗
Medical
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ENGINEERINGMade to Drawing
QUALITYControlled Consistency
PRODUCTIONScalable Manufacturing
Engineering Insights
Technical Articles
Manufacturing knowledge and engineering solutions for precision electrical contacts.
Featured Article↗How CNC Machining Improves Precision of Pin ContactsProcess control, dimensional accuracy and productio
Featured Article
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How CNC Machining Improves Precision of Pin Contacts
Process control, dimensional accuracy and production repeatability.
Material SelectionChoosing The Right Material For Socket ContactsConductivity, elasticity, corrosion resistance and appl
Material Selection
Choosing The Right Material For Socket Contacts
Conductivity, elasticity, corrosion resistance and application fit.
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Surface EngineeringSurface Plating Options For Electrical ContactsGold, nickel, tin and other finishes for performance a
Surface Engineering
Surface Plating Options For Electrical Contacts
Gold, nickel, tin and other finishes for performance and durability.
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View All Technical Articles→
View All Technical Articles
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