--- title: "Retaining Ring, Split Ring, Circlip (A2)" description: "Retaining Ring, Split Ring, Circlip (A2) — Internal Retaining Rings & Circlips. Material: Stainless Steel. MOQ 5,000 pieces, US$0.12." url: https://engineeringhardware.com/product/retaining-ring-split-ring-circlip-a2/ source: Engineering Hardware & Fasteners --- # Retaining Ring, Split Ring, Circlip (A2) [![Retaining Ring, Split Ring, Circlip (A2)](https://img.engineeringhardware.com/Retaining-Ring-Split-Ring-Circlip-A2.webp)](https://img.engineeringhardware.com/Retaining-Ring-Split-Ring-Circlip-A2.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Retaining Rings & Locking Hardware › Internal Retaining Rings & Circlips](https://engineeringhardware.com/fastener-products/retaining-rings-locking-hardware/internal-retaining-rings-circlips/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/retaining-ring-split-ring-circlip-a2.md) US$0.12 / piece MOQ 5,000 pieces · Final price confirmed in your quote - **Customized:** Customized - **Material:** Stainless Steel Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Retaining%20Ring%2C%20Split%20Ring%2C%20Circlip%20%28A2%29%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fretaining-ring-split-ring-circlip-a2%2F) Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order. ## Specifications | Certification | ISO | | --- | --- | | Customized | Customized | | Application | Circlip | | Technical Parameters | Customized /Specially Designed | | PLC Electrical Control | Simens, Schneider, Mitsubishi, etc | | Reducer | International Brands Like Sew and So on | | Shaft Bear | World Famous Brand | | Transport Package | Bulk or Carton | | Specification | Customized | | Origin | China | | Customization | Available | | Material | Stainless Steel | | Usage | Automobile | | Retaining ring | It is puching parts, we can produce according to the drawings or samples. There are retaining rings for holes and shafts. We produce different sizes the buyers need. The material can be iron or stainless. The steel of the ring on PIC is flat. Packing in bulk or carton. | | Category | [Internal Retaining Rings & Circlips](https://engineeringhardware.com/fastener-products/retaining-rings-locking-hardware/internal-retaining-rings-circlips/) | ## Technical parameters | Product Name | Retaining ring | | --- | --- | | Place of Origin | Rui'an | | Size | M4-M300 | | Standard | Din471,Din472,Din7993 etc | | Material | Carbon steel ,stainless steel,etc | | Treatment | Iron or stainless | | OEM Service | Accepted | | Sample Delivery | Within 7 working days | ## Description Retaining Ring, Split Ring, Circlip (A2) is part of our internal retaining rings & circlips range (Retaining Rings & Locking Hardware). ### Key details - **Material:** Stainless Steel - **Application:** Circlip - **Certification:** ISO - **Technical Parameters:** Customized /Specially Designed - **PLC Electrical Control:** Simens, Schneider, Mitsubishi, etc - **Reducer:** International Brands Like Sew and So on - **Shaft Bear:** World Famous Brand - **Usage:** Automobile Available configurations include customized and material. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 5,000 pieces at US$0.12 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you. ## Frequently asked questions ### What is the minimum order quantity (MOQ) for Retaining Ring, Split Ring, Circlip (A2)? The listed minimum order is 5,000 pieces, at US$0.12 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size. ### What are the main specifications of Retaining Ring, Split Ring, Circlip (A2)? Material: Stainless Steel; Application: Circlip; Certification: ISO; Technical Parameters: Customized /Specially Designed; PLC Electrical Control: Simens, Schneider, Mitsubishi, etc; Reducer: International Brands Like Sew and So on. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include customized and material. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing. ### What is the lead time and how is it shipped? Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment. ### Which other internal retaining rings & circlips are available? The Internal Retaining Rings & Circlips category lists 477 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/retaining-rings-locking-hardware/internal-retaining-rings-circlips/](https://engineeringhardware.com/fastener-products/retaining-rings-locking-hardware/internal-retaining-rings-circlips/) How we work ## Specified, checked and shipped by Engineering Hardware & Fasteners Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing. - DIN, ISO, ASTM, ANSI, JIS and GB standard parts - Non-standard parts made to your drawing - Dimensions, thread gauges and plating checked before packing - Export cartons and pallets, consolidated mixed orders - Samples available for approval before mass production [![Production floor](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-01-production-floor-1024x683.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-01-production-floor.webp) Production floor [![Inspection bench](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-02-inspection-bench-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-02-inspection-bench.webp) Inspection bench [![Sorting & packing](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-03-sorting-and-packing-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-03-sorting-and-packing.webp) Sorting & packing [![Parts warehouse](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-04-parts-warehouse-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-04-parts-warehouse.webp) Parts warehouse [![Sample review](https://engineeringhardware.com/wp-content/uploads/2026/11/office-02-office-sample-review-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/office-02-office-sample-review.webp) Sample review [![Sales office](https://engineeringhardware.com/wp-content/uploads/2026/11/office-01-daily-sales-office-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/office-01-daily-sales-office.webp) Sales office [More about us →](https://engineeringhardware.com/about/) · [Request a sample or custom quote →](https://engineeringhardware.com/contact/) ## Request a quote for this product ## Related products [All Internal Retaining Rings & Circlips →](https://engineeringhardware.com/fastener-products/retaining-rings-locking-hardware/internal-retaining-rings-circlips/) [![DIN471 External Circlip External Circle](https://img.engineeringhardware.com/DIN471-External-Circlip-External-Circle.webp)](https://engineeringhardware.com/product/din471-external-circlip-external-circle/) Internal Retaining Rings & Circlips ### [DIN471 External Circlip External Circle](https://engineeringhardware.com/product/din471-external-circlip-external-circle/) Spring Steel · Metric or Inch **US$0.012 – 0.24**MOQ 1,000 pieces [![Automotive Ball Joint Suspension Ball Joint / Front / Lower / L=R / with Circlip for 7th Gen Accord / Cm4 / Cm5 / Cm6 / Odyssey / Rb1 51220-Sfe-A02-Kh](https://img.engineeringhardware.com/Automotive-Ball-Joint-Suspension-Ball-Joint-Front-Lower-L-R-with-Circlip-for-7th-Gen-Accord-Cm4-Cm5-Cm6-Odyssey-Rb1-51220-Sfe-A02-Kh.webp)](https://engineeringhardware.com/product/automotive-ball-joint-suspension-ball-joint-front-lower-l-r-with-circlip-for-7th-gen/) Internal Retaining Rings & Circlips ### [Automotive Ball Joint Suspension Ball Joint / Front / Lower / L=R / with Circlip for 7th Gen Accord / Cm4 / Cm5 / Cm6 / Odyssey / Rb1 51220-Sfe-A02-Kh](https://engineeringhardware.com/product/automotive-ball-joint-suspension-ball-joint-front-lower-l-r-with-circlip-for-7th-gen/) Ball Joint · Standard, as The OEM Side **US$3.60 – 7.20**MOQ 20 pieces [![Durable Clamping Chuck Circlip for CNC Machining Applications](https://img.engineeringhardware.com/Durable-Clamping-Chuck-Circlip-for-CNC-Machining-Applications.webp)](https://engineeringhardware.com/product/durable-clamping-chuck-circlip-for-cnc-machining-applications/) Internal Retaining Rings & Circlips ### [Durable Clamping Chuck Circlip for CNC Machining Applications](https://engineeringhardware.com/product/durable-clamping-chuck-circlip-for-cnc-machining-applications/) GB, Customized · Stainless Steel **US$0.60 – 12.00**MOQ 1 piece [![Koma. Tsu Excavator Part 708-2f-12420 Circlip for PC360-7](https://img.engineeringhardware.com/Koma-Tsu-Excavator-Part-708-2f-12420-Circlip-for-PC360-7.webp)](https://engineeringhardware.com/product/koma-tsu-excavator-part-708-2f-12420-circlip-for-pc360-7/) Internal Retaining Rings & Circlips ### [Koma. Tsu Excavator Part 708-2f-12420 Circlip for PC360-7](https://engineeringhardware.com/product/koma-tsu-excavator-part-708-2f-12420-circlip-for-pc360-7/) Shim · Excavator **US$12.00**MOQ 1 piece [![Circlip / Retaining Ring / Snap Ring / Metal Circlip (DIN471 / DIN472 / DIN6799)](https://img.engineeringhardware.com/Circlip-Retaining-Ring-Snap-Ring-Metal-Circlip-DIN471-DIN472-DIN6799.webp)](https://engineeringhardware.com/product/circlip-retaining-ring-snap-ring-metal-circlip-din471-din472-din6799/) Internal Retaining Rings & Circlips ### [Circlip / Retaining Ring / Snap Ring / Metal Circlip (DIN471 / DIN472 / DIN6799)](https://engineeringhardware.com/product/circlip-retaining-ring-snap-ring-metal-circlip-din471-din472-din6799/) DIN, ANSI, BS, Uni · Stainless Steel **US$0.096 – 0.12**MOQ 5,000 pieces [![DIN471 DIN 472 Internal Retaining Black Spring Steel Snap Rings Retaining Ring Circlips for Shaft](https://img.engineeringhardware.com/DIN471-DIN-472-Internal-Retaining-Black-Spring-Steel-Snap-Rings-Retaining-Ring-Circlips-for-Shaft.webp)](https://engineeringhardware.com/product/din471-din-472-internal-retaining-black-spring-steel-snap-rings-retaining-ring/) Internal Retaining Rings & Circlips ### [DIN471 DIN 472 Internal Retaining Black Spring Steel Snap Rings Retaining Ring Circlips for Shaft](https://engineeringhardware.com/product/din471-din-472-internal-retaining-black-spring-steel-snap-rings-retaining-ring/) GB/T20057-2006 · Stainless Steel **US$0.036 – 0.36**MOQ 1,000 pieces [![DIN 983 Carbon Steel Black Oxide Retaining Ring Circlip with Lugs for Shafts](https://img.engineeringhardware.com/DIN-983-Carbon-Steel-Black-Oxide-Retaining-Ring-Circlip-with-Lugs-for-Shafts.webp)](https://engineeringhardware.com/product/din-983-carbon-steel-black-oxide-retaining-ring-circlip-with-lugs-for-shafts/) Internal Retaining Rings & Circlips ### [DIN 983 Carbon Steel Black Oxide Retaining Ring Circlip with Lugs for Shafts](https://engineeringhardware.com/product/din-983-carbon-steel-black-oxide-retaining-ring-circlip-with-lugs-for-shafts/) GB/T891-1986, GB/T892-1986 · Carbon Steel **US$0.0036 – 0.012**MOQ 10,000 pieces [![DIN472 DIN471 DIN6799 Internal Circlips](https://img.engineeringhardware.com/DIN472-DIN471-DIN6799-Internal-Circlips.webp)](https://engineeringhardware.com/product/din472-din471-din6799-internal-circlips/) Internal Retaining Rings & Circlips ### [DIN472 DIN471 DIN6799 Internal Circlips](https://engineeringhardware.com/product/din472-din471-din6799-internal-circlips/) Carbon Steel · Circlip **US$0.012 – 1.20**MOQ 1,000 pieces **US$0.12**MOQ 5,000 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Retaining%20Ring%2C%20Split%20Ring%2C%20Circlip%20%28A2%29%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fretaining-ring-split-ring-circlip-a2%2F)