--- title: "China Factory Internal/External Toothed Spring Washer" description: "China Factory Internal/External Toothed Spring Washer — Spring & Split Lock Washers. Material: Carbon Steel, Size: M2-M42. MOQ 1,000 pieces, US$0.24." url: https://engineeringhardware.com/product/china-factory-internal-external-toothed-spring-washer/ source: Engineering Hardware & Fasteners --- # China Factory Internal/External Toothed Spring Washer [![China Factory Internal/External Toothed Spring Washer](https://img.engineeringhardware.com/China-Factory-Internal-External-Toothed-Spring-Washer.webp)](https://img.engineeringhardware.com/China-Factory-Internal-External-Toothed-Spring-Washer.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Washers › Spring & Split Lock Washers](https://engineeringhardware.com/fastener-products/washers/spring-split-lock-washers/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/china-factory-internal-external-toothed-spring-washer.md) Model no. **DIN6798** US$0.24 / piece MOQ 1,000 pieces · Final price confirmed in your quote - **Material:** Carbon Steel - **Surface Treatment:** Zinc Plated, Dacromet Dacr, Environmental Zinc, Ga - **Size:** M2-M42 - **Packing:** Bulk or Carton Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20China%20Factory%20Internal%2FExternal%20Toothed%20Spring%20Washer%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fchina-factory-internal-external-toothed-spring-washer%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 | | --- | --- | | Type | Lock Washer | | Material | Carbon Steel | | Model NO. | DIN6798 | | Combination Washer Structure | A Type | | Combination Washer Packaging | All Inclusive | | Spring Washer Type | Standard | | Product Name | Spring Washer | | OEM Service | Accepted | | Delivery Date | 15 Days | | Surface Treatment | Zinc Plated, Dacromet Dacr, Environmental Zinc, Ga | | Transport Package | Bulk or Carton | | Specification | Unstandard | | Origin | China | | Production Capacity | 5000s/Day | | Size | M2-M42 | | Packing | Bulk or Carton | | Category | [Spring & Split Lock Washers](https://engineeringhardware.com/fastener-products/washers/spring-split-lock-washers/) | ## Technical parameters | Product Name | Tooth Lock Washer | | --- | --- | | Place of Origin | Rui'an | | Standard | DIN6798 | | Material | stainless steel,steel,copper,etc | | Size | M2-M42 | | Treatment | Zinc plated, Dacromet Dacr, Environmental zinc, galvanized | | OEM Service | Accepted | | Sample Delivery | Within 7 working days | ## Description China Factory Internal/External Toothed Spring Washer is part of our spring & split lock washers range (Washers). ### Key details - **Type:** Lock Washer - **Material:** Carbon Steel - **Size:** M2-M42 - **Surface Treatment:** Zinc Plated, Dacromet Dacr, Environmental Zinc, Ga - **Combination Washer Structure:** A Type - **Combination Washer Packaging:** All Inclusive - **Spring Washer Type:** Standard - **Product Name:** Spring Washer Available configurations include material, surface treatment, size and packing. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 1,000 pieces at US$0.24 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 China Factory Internal/External Toothed Spring Washer? The listed minimum order is 1,000 pieces, at US$0.24 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 China Factory Internal/External Toothed Spring Washer? Type: Lock Washer; Material: Carbon Steel; Size: M2-M42; Surface Treatment: Zinc Plated, Dacromet Dacr, Environmental Zinc, Ga; Combination Washer Structure: A Type; Combination Washer Packaging: All Inclusive. 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 treatment, size and packing. 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 spring & split lock washers are available? The Spring & Split Lock Washers category lists 1,593 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/washers/spring-split-lock-washers/](https://engineeringhardware.com/fastener-products/washers/spring-split-lock-washers/) 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 Spring & Split Lock Washers →](https://engineeringhardware.com/fastener-products/washers/spring-split-lock-washers/) [![China Manufacturer DIN 7980 Spring Washer SUS 304 316 Stainless Steel Spring Lock Washers](https://img.engineeringhardware.com/China-Manufacturer-DIN-7980-Spring-Washer-SUS-304-316-Stainless-Steel-Spring-Lock-Washers.webp)](https://engineeringhardware.com/product/china-manufacturer-din-7980-spring-washer-sus-304-316-stainless-steel-spring-lock/) Spring & Split Lock Washers ### [China Manufacturer DIN 7980 Spring Washer SUS 304 316 Stainless Steel Spring Lock Washers](https://engineeringhardware.com/product/china-manufacturer-din-7980-spring-washer-sus-304-316-stainless-steel-spring-lock/) Spring Washer · Stainless Steel **US$0.0011 – 1.20**MOQ 1,000 pieces [![Versatile Square Fender Washer Zinc Plated for All Applications 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Fastener Supply Stainless Steels Washer/Spring Washer/ Flat Washer with Customized](https://engineeringhardware.com/product/chinese-fastener-supply-stainless-steels-washer-spring-washer-flat-washer-with/) Flat Gasket · DIN, ANSI, GB **US$0.012 – 0.06**MOQ 3,000 pieces **US$0.24**MOQ 1,000 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20China%20Factory%20Internal%2FExternal%20Toothed%20Spring%20Washer%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fchina-factory-internal-external-toothed-spring-washer%2F)