+86-563-4186973

Submit feedback

Multi-Functional Special-Shaped Internal Circlip Suppliers

Home / Products / Non-standard Stamping Parts / Multi-Functional Special-Shaped Internal Circlip

Product Categories

Clear all

Contact Us

Multi-Functional Special-Shaped Internal Circlip

The multifunctional retaining ring is designed for use in special-shaped holes, addressing the challenges of securing components in these applications. Its versatility and reliability make it suitable for precision assemblies and mechanical applications.

Constructed from durable materials, this retaining ring is capable of withstanding mechanical stress and various environmental conditions. Its robust design ensures a secure fit and stable performance, even in demanding settings. The ring can accommodate a range of special-shaped holes, including those with non-standard dimensions or complex profiles, making it applicable across various industries such as automotive, aerospace, electronics, and machinery.

The retaining ring features a precisely engineered profile that provides a snug grip within special-shaped holes, preventing components from shifting or dislodging. The design allows for straightforward installation and removal, which can help minimize downtime and reduce maintenance costs. Its strength and adaptability are suitable for applications requiring high precision and durability. Additionally, this custom non-standard part can be tailored to meet specific customer environments and installation methods, allowing for the customization of various stamped parts, molded parts, and complex machined components. The molds are independently developed and manufactured by our company (including single-punch and progressive molds). We accept the development of various non-standard and special-shaped stamped parts, wire parts, formed parts, and similar products.

Material: Common carbon steel and stainless steel options (65Mn, C67S, 2Cr13, 304, 1.4122, etc.)

Surface Treatment: Various standard treatment options such as phosphating, Dacromet, Geomet, zinc plating, zinc-nickel plating, and electrophoretic coating.

Multi-Functional Special-Shaped Internal Circlip

d1 S Tol S1 Tol d3 a Max ≈b d5 Min Wt(g) d2 Tol m Tol n Min
About Us
Anhui Ningguo Dongbo Fastener Co., Ltd.
Dongbo was established in September 2005 with a registered capital of 47.72 million. It is located in the national Ningguo Economic and Technological Development Zone, covers an area of ​​91 acres, and currently has more than 420 employees. As a Custom Multi-Functional Special-Shaped Internal Circlip Suppliers and Multi-Functional Special-Shaped Internal Circlip Company, the company has been focusing on the production of retaining rings for 46 years, producing washers (round, butterfly, spherical), retaining rings, elastic cylindrical pins and other series of products and non-standard customized stamping parts. It is a high-tech enterprise with large scale, multiple varieties, complete specifications, and integrated manufacturing, R&D and sales in the industry.
Certificate Of Honor
  • CNAS
  • IATF16949
  • Certificates
  • ISO14001
  • Certificates
  • Certificates
  • Certificates
  • Certificates
  • Certificates
  • Certificates
  • Certificates
  • Certificates

News

  • Aug 03,2026

    Belleville Spring Guide 2026: DIN 2093 Specs, Stacking & Material Selection

    A single stacking error — parallel instead of series, or the wrong number of discs — can silently cut a bolted joint's preload retention in half, long before anyone notices a torque drop-off in the field. A properly spe...

    View More
  • Jul 21,2026

    External Retaining Rings for Shafts: A Complete Guide

    The Reliable, Invisible Fastener for Shaft Assemblies An external retaining ring provides a removable shoulder to precisely locate, secure, and retain components on a shaft. Its core function is to prevent axial moveme...

    View More
  • Jul 21,2026

    Butterfly Washers: Load Distribution & Anti-Loosening Design

    The Engineered Solution to Vibration Loosening and Surface Damage A butterfly washer solves two persistent fastening problems simultaneously: it prevents a bolted joint from loosening under dynamic load, and it protects...

    View More
  • Jul 13,2026

    Belleville Washer Selection Guide: Sizing, Series & Stacking

    Selecting a Belleville washer correctly requires matching three parameters to your application: the DIN series (which dictates the force-deflection curve), the material thickness, and the stacking configuration. A common...

    View More
Multi-Functional Special-Shaped Internal Circlip Industry knowledge