--- title: "Single Turn Flat Wire Internal External Spiral Lock Retaining Ring" description: "Single Turn Flat Wire Internal External Spiral Lock Retaining Ring — E-Clips & External Retaining Rings. MOQ 100 pieces, US$0.048 – 6.00." url: https://engineeringhardware.com/product/single-turn-flat-wire-internal-external-spiral-lock-retaining-ring/ source: Engineering Hardware & Fasteners --- # Single Turn Flat Wire Internal External Spiral Lock Retaining Ring [![Single Turn Flat Wire Internal External Spiral Lock Retaining Ring](https://img.engineeringhardware.com/Single-Turn-Flat-Wire-Internal-External-Spiral-Lock-Retaining-Ring.webp)](https://img.engineeringhardware.com/Single-Turn-Flat-Wire-Internal-External-Spiral-Lock-Retaining-Ring.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Retaining Rings & Locking Hardware › E-Clips & External Retaining Rings](https://engineeringhardware.com/fastener-products/retaining-rings-locking-hardware/e-clips-external-retaining-rings/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/single-turn-flat-wire-internal-external-spiral-lock-retaining-ring.md) Model no. **CC** US$0.048 – 6.00 / piece MOQ 100 pieces · Final price confirmed in your quote - **Material:** Stainless Steel/Carbon Steel/Special Alloy/Ti - **Surface Finishing:** as Required - **Standard:** GB/T20057-2006, GB/T883-1986, GB/T884-1986, GB/T885-1986, GB/T886-1986, GB/T891-1986, GB/T892-1986 - **Customized:** Customized - **Custom:** Available - **Package Size:** 35.00cm * 25.00cm * 20.00cm - **Size:** Metric and inch sizes. Size is selected according to shaft/bore diameter and groove dimensions. - **Materials:** Spring steel, SS304, SS316 and special alloys on request. Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Single%20Turn%20Flat%20Wire%20Internal%20External%20Spiral%20Lock%20Retaining%20Ring%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fsingle-turn-flat-wire-internal-external-spiral-lock-retaining-ring%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 | Customization | Available | | --- | --- | | Material | Stainless Steel/Carbon Steel/Special Alloy/Ti | | Usage | Furniture, Automobile, Industrial | | Model NO. | CC | | Surface Finishing | as Required | | Certification | ISO, GS, RoHS, CE | | Standard | GB/T20057-2006, GB/T883-1986, GB/T884-1986, GB/T885-1986, GB/T886-1986, GB/T891-1986, GB/T892-1986 | | Customized | Customized | | Application | Circlip | | Custom | Available | | Lead Time | 3 to 45 Days | | Trade Term | EXW, Fca, Fob, CFR , CIF, DAP or DDP | | Sampling | Available | | Transport Package | Cartons with Waterproof Film and Wooden Frame | | Specification | As Required | | Origin | China | | HS Code | 7318160000 | | Production Capacity | 10000 Tons/Year | | Package Size | 35.00cm * 25.00cm * 20.00cm | | Package Gross Weight | 25.000kg | | Size | Metric and inch sizes. Size is selected according to shaft/bore diameter and groove dimensions. | | Materials | Spring steel, SS304, SS316 and special alloys on request. | | Finishes | Plain or passivated stainless steel; black oxide, phosphate or zinc-plated spring steel. | | Types | External, internal, E-type, spiral, wire and self-locking retaining rings. | | ViaWay Global | Reliable Manufacturing Support for Global Industrial Buyers | | Use | Chemical composition and material grade verification. | | CNC Machining | Precision CNC turning, milling, drilling, tapping, and threading for non-standard fasteners, special alloy parts, and custom hardware components. | | Cold forming | Supported for standard and semi-standard fasteners such as bolts, screws, nuts, rivets, and other formed metal parts in suitable quantities. The suitable process will be selected according to material, size, structure, tolerance, and order quantity. | | Hot forging | Available for large-size fasteners, heavy-duty components, and custom hardware parts that require higher strength, durable structure, and further machining after forging. | | Small-Batch Support | Low-volume, trial, and project-based production for custom fasteners, special alloy components, and drawing-based hardware parts before larger repeat orders are supported. | | Stamping & Bending Support | Stamped and bent metal parts such as brackets, clips, plates, pipe clamps, and curtain wall connectors are supported. These parts can be produced according to drawings, samples, dimensions, or project requirements. | | Surface Treatment | Surface treatment options include passivation, pickling, polishing, electro polishing, sand blasting, black oxide, plating, GEOMET, Dacromet and other finishes according to material grade and application requirements. | | Metarials Supports | 304 / 316 / 316L Stainless Steel | | Category | [E-Clips & External Retaining Rings](https://engineeringhardware.com/fastener-products/retaining-rings-locking-hardware/e-clips-external-retaining-rings/) | ## Technical parameters | Size: | Metric and inch sizes. Size is selected according to shaft/bore diameter and groove dimensions. | | --- | --- | | Materials: | Spring steel, SS304, SS316 and special alloys on request. | | Finishes: | Plain or passivated stainless steel; black oxide, phosphate or zinc-plated spring steel. | | Types: | External, internal, E-type, spiral, wire and self-locking retaining rings. | | Standard: | DIN 471, DIN 472, DIN 6799, MS16624, MS16625 or custom drawings. | | Packing | Bulk packed in cartons, up to 25 kg per carton, with export pallets, waterproof film, wooden cases or customized packaging. | | 304 / 316 / 316L Stainless Steel | General corrosion-resistant stainless steel options for standard and custom fasteners, machinery assembly, marine, outdoor, and industrial use. | | --- | --- | | Duplex 2205 / 2507 | Can be reviewed for chloride, offshore, chemical, desalination, and more demanding corrosion environments when required by project conditions. | | Titanium Alloy | Lightweight and corrosion-resistant material options for selected aerospace, marine, chemical, and precision equipment applications. | | Nickel-Based Superalloys | Inconel 718 / 625 can be reviewed for high-temperature, high-strength, or severe chemical environments. Hastelloy and Monel options can also be reviewed for selected chemical, seawater, and marine applications | | Specialty Stainless & Non-Ferrous Materials | 904L, 310 / 310S, A286, 17-4PH, Nitronic 60, 254SMO, and other project-based materials can be reviewed according to requirements. | | Custom Material on Request | Custom material options can be reviewed according to drawings, samples, standards, or project requirements. Final material selection should be confirmed according to drawings, standards, and service environment. | ## Description Single Turn Flat Wire Internal External Spiral Lock Retaining Ring is part of our e-clips & external retaining rings range (Retaining Rings & Locking Hardware). ### Key details - **Material:** Stainless Steel/Carbon Steel/Special Alloy/Ti - **Application:** Circlip - **Certification:** ISO, GS, RoHS, CE - **Usage:** Furniture, Automobile, Industrial - **Surface Finishing:** as Required - **Custom:** Available - **Trade Term:** EXW, Fca, Fob, CFR , CIF, DAP or DDP - **Sampling:** Available Available configurations include material, surface finishing, standard, customized and custom. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 100 pieces at US$0.048 – 6.00 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 Single Turn Flat Wire Internal External Spiral Lock Retaining Ring? The listed minimum order is 100 pieces, at US$0.048 – 6.00 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 Single Turn Flat Wire Internal External Spiral Lock Retaining Ring? Material: Stainless Steel/Carbon Steel/Special Alloy/Ti; Application: Circlip; Certification: ISO, GS, RoHS, CE; Usage: Furniture, Automobile, Industrial; Surface Finishing: as Required; Custom: Available. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include material, surface finishing, standard, customized and custom. 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 e-clips & external retaining rings are available? The E-Clips & External Retaining Rings category lists 2,798 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/retaining-rings-locking-hardware/e-clips-external-retaining-rings/](https://engineeringhardware.com/fastener-products/retaining-rings-locking-hardware/e-clips-external-retaining-rings/) 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 E-Clips & External Retaining Rings →](https://engineeringhardware.com/fastener-products/retaining-rings-locking-hardware/e-clips-external-retaining-rings/) [![Stainless Steel C-Clip Retaining Ring for Shaft External Circlip Snap Ring](https://img.engineeringhardware.com/Stainless-Steel-C-Clip-Retaining-Ring-for-Shaft-External-Circlip-Snap-Ring.webp)](https://engineeringhardware.com/product/stainless-steel-c-clip-retaining-ring-for-shaft-external-circlip-snap-ring/) E-Clips & External Retaining Rings ### [Stainless Steel C-Clip Retaining Ring for Shaft External Circlip Snap Ring](https://engineeringhardware.com/product/stainless-steel-c-clip-retaining-ring-for-shaft-external-circlip-snap-ring/) GB/T20057-2006, GB/T883-1986, GB/T884-1986, GB/T885-1986 · Stainless S… **US$0.096 – 9.90**MOQ 1,000 pieces [![End Plate Welding Bar Grating Fasteners Steel Grating Saddle Clip](https://img.engineeringhardware.com/End-Plate-Welding-Bar-Grating-Fasteners-Steel-Grating-Saddle-Clip.webp)](https://engineeringhardware.com/product/end-plate-welding-bar-grating-fasteners-steel-grating-saddle-clip/) E-Clips & External Retaining Rings ### [End Plate Welding Bar Grating Fasteners Steel Grating Saddle Clip](https://engineeringhardware.com/product/end-plate-welding-bar-grating-fasteners-steel-grating-saddle-clip/) Carbon Steel · Galvanized, Painting, Self-Color or Untreated **US$12.00 – 72.00**MOQ 100 pieces [![Plastic Steel Nail Cable Clips Wire Adhesive Cable Clips](https://img.engineeringhardware.com/Plastic-Steel-Nail-Cable-Clips-Wire-Adhesive-Cable-Clips.webp)](https://engineeringhardware.com/product/plastic-steel-nail-cable-clips-wire-adhesive-cable-clips/) E-Clips & External Retaining Rings ### [Plastic Steel Nail Cable Clips Wire Adhesive Cable Clips](https://engineeringhardware.com/product/plastic-steel-nail-cable-clips-wire-adhesive-cable-clips/) K Type · PE, High Carbon Steel(Nail) **US$0.36 – 0.60**MOQ 100 pieces [![Gasoline E-Clip for Ms380 038 Chainsaw](https://img.engineeringhardware.com/Gasoline-E-Clip-for-Ms380-038-Chainsaw.webp)](https://engineeringhardware.com/product/gasoline-e-clip-for-ms380-038-chainsaw/) E-Clips & External Retaining Rings ### [Gasoline E-Clip for Ms380 038 Chainsaw](https://engineeringhardware.com/product/gasoline-e-clip-for-ms380-038-chainsaw/) Non-motorized Chainsaw · Brand New **US$0.084**MOQ 500 pieces [![Customized Economical Plastic Cable Clips Round Circle R Type Nylon Wire Clip Electric Cable Restraint](https://img.engineeringhardware.com/Customized-Economical-Plastic-Cable-Clips-Round-Circle-R-Type-Nylon-Wire-Clip-Electric-Cable-Restraint.webp)](https://engineeringhardware.com/product/customized-economical-plastic-cable-clips-round-circle-r-type-nylon-wire-clip/) E-Clips & External Retaining Rings ### [Customized Economical Plastic Cable Clips Round Circle R Type Nylon Wire Clip Electric Cable Restraint](https://engineeringhardware.com/product/customized-economical-plastic-cable-clips-round-circle-r-type-nylon-wire-clip/) U Type · ISO9001, ISO14001 **US$5.52**MOQ 10 bags [![M3 Heavy Duty Stainless Steel 316 Us Type Forged Wire Rope Clip](https://img.engineeringhardware.com/M3-Heavy-Duty-Stainless-Steel-316-Us-Type-Forged-Wire-Rope-Clip.webp)](https://engineeringhardware.com/product/m3-heavy-duty-stainless-steel-316-us-type-forged-wire-rope-clip/) E-Clips & External Retaining Rings ### [M3 Heavy Duty Stainless Steel 316 Us Type Forged Wire Rope Clip](https://engineeringhardware.com/product/m3-heavy-duty-stainless-steel-316-us-type-forged-wire-rope-clip/) Standard · Heavy Duty Clamp **US$0.14 – 15.58**MOQ 2,000 pieces [![European Certified Wire Rope Clip Italian Origin Hot DIP Galvanized Finish](https://img.engineeringhardware.com/European-Certified-Wire-Rope-Clip-Italian-Origin-Hot-DIP-Galvanized-Finish.webp)](https://engineeringhardware.com/product/european-certified-wire-rope-clip-italian-origin-hot-dip-galvanized-finish/) E-Clips & External Retaining Rings ### [European Certified Wire Rope Clip Italian Origin Hot DIP Galvanized Finish](https://engineeringhardware.com/product/european-certified-wire-rope-clip-italian-origin-hot-dip-galvanized-finish/) Us Type · Standard **US$0.12 – 1.20**MOQ 1 piece [![Yellow Zinc Plated DIN 1142 Malleable Wire Rope Clip, Yellow Chromated](https://img.engineeringhardware.com/Yellow-Zinc-Plated-DIN-1142-Malleable-Wire-Rope-Clip-Yellow-Chromated.webp)](https://engineeringhardware.com/product/yellow-zinc-plated-din-1142-malleable-wire-rope-clip-yellow-chromated/) E-Clips & External Retaining Rings ### [Yellow Zinc Plated DIN 1142 Malleable Wire Rope Clip, Yellow Chromated](https://engineeringhardware.com/product/yellow-zinc-plated-din-1142-malleable-wire-rope-clip-yellow-chromated/) DIN1142 · Standard **US$0.12 – 6.00**MOQ 1,000 pieces **US$0.048 – 6.00**MOQ 100 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Single%20Turn%20Flat%20Wire%20Internal%20External%20Spiral%20Lock%20Retaining%20Ring%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fsingle-turn-flat-wire-internal-external-spiral-lock-retaining-ring%2F)