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Knurled Dowel Pins
a) This cylindrical pin is formed with a smooth central section between two knurled ends.
b) The knurls are located near both ends of the pin to provide extra grip or friction when inserted into a hole.
c) Commonly used for aligning and securing parts in mechanical or structural assemblies.
| Description | |
|---|---|
| Material | Stainless steel / Carbon steel |
| Type | Connecting knurled pin |
| Head Type | Headless |
| Thread Type | Smooth, uniform cylindrical body |
| Surface color | Zinc finish |
| Thread size / diameter | ∅3 to ∅12 |
| Type of end | Both end are tapered for easier alignment |
| Field of application | Alignment / Joining components |
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Knurled pins with double conical ends
a) These metal pins come with a knurled texture along the central portion of the shaft. Each pin has a smooth, and conical rounded tip at both ends. The large area of knurling provides additional grip or friction, which is useful for securing the pin in place or for easier handling during installation.
b) The pin has a uniform cylindrical shape which allows for precise alignment and positioning. This shape ensures that the pin can be easily inserted into corresponding holes in components to hold them in place.
Dowel pins with grooves on both ends
a) These dowel pins include all the standard features of regular dowel pins, such as a smooth cylindrical body and conical tapered ends, along with additional characteristics like precision-machined grooves on both ends.
b) The grooves are precision-machined on both ends of the dowel pin, creating a mechanical feature that helps prevent movement after installation. These grooves can be designed to either lock the pin in place or facilitate easy removal when needed. This design enhances the pin’s security, making it more resistant to loosening from vibrations or operational stresses.
Stainless Dowel Pins
a) A stainless steel dowel pin is a precision-engineered, cylindrical fastener designed to align, secure, or locate parts in an assembly.
b) The tappered ends are slightly conical, allowing the pin to self-center during insertion into mating parts. This design reduces the potential for component damage and improves assembly efficiency and accuracy.
Knurled Long Pins with Small Collars
a) This body shank features a knurled texture, that enhances grip, friction, or locking capability when the pin is pressed into or interacts with other materials.
b) Used to secure components in assemblies like engine parts, gear mechanisms, or interior fittings. The knurling ensures a tight fit, preventing slippage.
Connecting Pin
a) The pin features a smooth, cylindrical shape along its entire length. Typically made of metal, it can also be made from other materials based on the specific application.
b) A small, raised ring or collar is positioned at the center of the pin. Slightly larger in diameter than the rest of the pin, this collar functions as a mechanical stop or to help align the pin within a specific space.
Clevis pins
a) These pins have a smooth cylindrical shape with flat, rounded ends.
b) Each pin has a hole at one end, which is typically used to insert a cotter pin or split pin, securing the clevis pin in place once it’s inserted into a component.