Hard Dowel Pin 4MM

Circlips And Dowel Pins

Circlips and dowel pins are two types of mechanical fasteners commonly used in engineering and manufacturing applications to secure components together. Here’s a description of each:

1. Circlips: Circlips, also known as retaining rings or snap rings, are circular metal fasteners with a spring-like quality. They are typically made of spring steel or stainless steel and are designed to fit into machined grooves or recesses on shafts or inside bores of housings. Circlips come in various types, including internal and external types, each suited for different applications.
   • Internal Circlips: These are installed into machined grooves inside bores or cylinders to secure components such as bearings, gears, or pulleys onto shafts. They exert an inward radial force to prevent the component from sliding off the shaft.
   • External Circlips: These are fitted into grooves on the outside diameter of shafts to hold components such as wheels, gears, or pulleys in place within a housing. They exert an outward radial force to keep the component from moving out of the housing.

   Circlips are commonly used in automotive, aerospace, machinery, and other mechanical assemblies where disassembly and reassembly are frequent and where space constraints are critical.

2. Dowel Pins: Dowel pins are cylindrical mechanical fasteners used to precisely align and secure two or more components together. They are typically made of hardened steel, stainless steel, or other materials with high strength and wear resistance. Dowel pins have a cylindrical shape with chamfered ends to facilitate insertion and alignment.
   • Precision Alignment: Dowel pins are used to ensure accurate alignment between mating components, such as machine parts, engine blocks, transmission housings, and fixture assemblies. They prevent relative movement or misalignment, improving the overall accuracy and performance of the assembly.
   • Load Transfer: In addition to alignment, dowel pins can also transfer shear loads between components, enhancing the structural integrity of the assembly. This is particularly important in applications where components are subjected to high loads or vibrations.

   Dowel pins are available in various sizes, diameters, lengths, and configurations to suit different applications. They are commonly used in automotive, aerospace, manufacturing, and construction industries where precise alignment and load transfer are critical requirements.

In summary, circlips and dowel pins are essential components in mechanical assemblies, providing secure fastening, precise alignment, and load transfer capabilities across various industries and applications.

We offer an extensive selection of Circlips and dowel pins, encompassing various types, sizes, and configurations. Empowering industries with precision-engineered Circlips and dowel pins, Iglele ensures reliability, quality, and tailored solutions, offering both bulk quantities and customised manufacturing. Your seamless operation is our commitment.Contact now for any your inquiries or offer.

No guarantee for Grade Purity, breakage or thickness leakage for commercial and light duty Fittings. Pressure rating for each fittings varies for different sizes. No guarantee will be provided for the same. The sizes,images and dimensions may vary according to the different range of products. Please Confirm the exact details before placing the order. Thickness may vary according to different size and quality. Contact us for in depth technical details. T.C will be provided on special request for heavy duty fittings only. We recommend you to order heavy duty filings where highest reliability is required. No refund will be made for the wrong size order.