Precision Fasteners & Custom CNC Components
Dowel Pins, Keys, Retaining Rings, Screws

Grooved Pin
Grooved pins are solid fasteners featuring longitudinal grooves along their outer surface. These grooves create elastic interference during installation, allowing the pin to lock securely within the hole without the need for threads, set screws, or adhesives.
They are widely used for positioning and fastening in components such as woodworking hardware, metal frames, appliance housings, and automotive structures.
Product Features
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Grooved surface provides interference fit during installation
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Easily removable and reinstallable, allowing for convenient maintenance
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Quick installation without the need for threads or welding
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Available in standard sizes, with ample stock for fast delivery
Material & Surface Treatment
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Carbon Steel (1144)
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Stainless Steel (SUS304)
Size Range
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Diameter: Ø1mm to Ø12mm
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Number of grooves: 3 grooves
Applications
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Fastening in hardware fixtures and aluminum extrusion frames
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Connectors for wooden furniture and cabinetry
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Retaining pins for automotive and bicycle components
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Locating pins for small appliances and mechanical housings
Customization & Notes
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Compatible with McMaster-Carr and MISUMI part numbers for alternative selection
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Low-volume orders available upon request