Precision That Connects. Quality That Endures.
From standard fasteners to custom designs, we deliver fastening solutions that support long-term performance, efficiency, and structural integrity across industries.
Pins
A fastening pin is a type of mechanical fastener used to join, align, or secure two or more components together.
Typically made of steel, a fastening pin is designed for a variety of applications requiring alignment, attachment, or joining of components. They come in various sizes, lengths, and shapes, depending on their intended use. Fastening pins are commonly used in construction, manufacturing, engineering, automotive, and other industries where reliable and secure fastening is essential.
Fastening pins offer numerous advantages, including ease of installation and removal, precise alignment, strong and secure fastening, versatility, cost-effectiveness, reusability, resistance to loosening, minimal damage to materials, high load-bearing capacity, and flexibility in design. These benefits make them indispensable in a wide range of applications across various industries, providing reliable and efficient solutions for joining, aligning, and securing components.
Types of Fastening Pins:
- Clevis Pin - It consists of a cylindrical shaft with a head at one end and a hole through the shaft near the opposite end, which is used to secure the pin with a cotter pin or similar fastener.
- Dowel Pin - Dowel pin is a cylindrical rod, and is designed to fit into corresponding holes in the two components, ensuring precise alignment and strong, secure connections.
- Taper Pin - Pins that are slightly tapered along their length, allowing them to wedge into a hole and hold components together securely.
- Grooved Pin - Solid pins with grooves along their length that improve grip and retention in the material.
- Knurled Pin - They are cylindrical metal fasteners with a textured surface, typically featuring a pattern of ridges or grooves known as knurling. This texture provides enhanced grip when inserted into a hole or surface, making them useful for applications where a secure, non-slip connection is required. Knurled pins are often used in assemblies where disassembly and reassembly are frequent, as the knurling helps prevent loosening due to vibration or movement.
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.
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.
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.
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.
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.
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.
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.