--- title: "External Teeth Lock Washer" description: "External Teeth Lock Washer — Flat & Other Precision Washers. Material: Carbon Steel, Size: Customized. MOQ 1,000 pieces, US$0.60." url: https://engineeringhardware.com/product/external-teeth-lock-washer/ source: Engineering Hardware & Fasteners --- # External Teeth Lock Washer [![External Teeth Lock Washer](https://img.engineeringhardware.com/External-Teeth-Lock-Washer.webp)](https://img.engineeringhardware.com/External-Teeth-Lock-Washer.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Washers › Flat & Other Precision Washers](https://engineeringhardware.com/fastener-products/washers/flat-other-precision-washers/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/external-teeth-lock-washer.md) Model no. **OEM-MI** US$0.60 / piece MOQ 1,000 pieces · Final price confirmed in your quote - **Material:** Carbon Steel - **Surface Processing:** Polishing - **Tolerances:** 0.01mm - **Customized:** Customized - **Size:** Customized Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20External%20Teeth%20Lock%20Washer%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fexternal-teeth-lock-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 | Cold Stamping | | Processing Type | Metal Spinning | | Model NO. | OEM-MI | | Material | Carbon Steel | | Mold | Simple Single Process Dies | | Surface Processing | Polishing | | Fine Blanking | Open | | Process | Forming Process | | Industry | Electronics | | Tolerances | 0.01mm | | Customized | Customized | | Size | Customized | | Welding Tilter Type | Flexible Combination | | Condition | New | | Finshi | Customized | | Transport Package | Wooden Carton/Custom | | Specification | customized | | Origin | Hebei, China | | HS Code | 730890000 | | Production Capacity | 500000 | | Stamping parts | tooling making, samples approval, laser cutting, stamping, punching, forming, bending, tapping, welding, assembly & finishing. | | CNC parts | CNC lathe milling, CNC lathe turning, drilling, tapping, finishing & assembly. | | ISO9001 | 2008 & ISO/TS16949 | | Category | [Flat & Other Precision Washers](https://engineeringhardware.com/fastener-products/washers/flat-other-precision-washers/) | ## Technical parameters | 1. | Get customer's drawing or sample | | --- | --- | | 2. | Study drawings & Quote to customer | | 3. | Design mold, make mold, test mold, modify mold | | 4. | Produce samples, send out samples and email test report | | 5. | Start production after customer's sample confirmation | | 6. | Inspection, packing, shipping | | Product application | Metal parts can be used for car, truck, elevator, refrigerator, furniture, medical instruments, other mechanical equipment, control cabinet, ventilation equipment, construction industry, wind power industry, solar industry and so on. | | --- | --- | | Product include | varieties of metal stamping parts, metal press stamping parts, metal welding parts, metal deep drawing parts, metal punch parts, laser cutting parts;CNC parts, CNC machining parts, Metal chassis, metal cabinets, metal cases, metal enclosures, metal boxes, metal auto parts, Side Rocker Panels;Metal sleeve, tube, pipe, spacer, metal bracket, bumper bracket, shackle, Radiator Block, door hanger, bar | | Material available | Carbon steel, Stainless steel, Spring steel, Aluminum, Aluminum alloy, Galvanized steel and so on. | | Surface treatment available | polishing, grinding, brush, zinc plating, powder coating, blackening (black phosphate and light oil dip), E-coating (electrophoresis), anodizing, nickel plating, chrome plating, anti-rust oil, etc. | | Metal processing available | Stamping parts: tooling making, samples approval, laser cutting, stamping, punching, forming, bending, tapping, welding, assembly & finishing. CNC parts: CNC lathe milling, CNC lathe turning, drilling, tapping, finishing & assembly. | | Specification | OEM, according to customer's drawing or sample | | Tolerance | Stamping parts:0.01-0.1mm, CNC machining parts:0.1-0.002mm | | Service available | Before mass production, we supply pre-production samples for customer final confirmation, tooling maintenance and tooling slight change free | | Certificate | ISO9001:2008 & ISO/TS16949 | ## Description External Teeth Lock Washer is part of our flat & other precision washers range (Washers). ### Key details - **Type:** Cold Stamping - **Material:** Carbon Steel - **Size:** Customized - **Processing Type:** Metal Spinning - **Mold:** Simple Single Process Dies - **Surface Processing:** Polishing - **Fine Blanking:** Open - **Process:** Forming Process Available configurations include material, surface processing, tolerances, customized and size. 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$0.60 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 External Teeth Lock Washer? The listed minimum order is 1,000 pieces, at US$0.60 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 External Teeth Lock Washer? Type: Cold Stamping; Material: Carbon Steel; Size: Customized; Processing Type: Metal Spinning; Mold: Simple Single Process Dies; Surface Processing: Polishing. 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 processing, tolerances, customized and size. 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 flat & other precision washers are available? The Flat & Other Precision Washers category lists 8,437 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/washers/flat-other-precision-washers/](https://engineeringhardware.com/fastener-products/washers/flat-other-precision-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 Flat & Other Precision Washers →](https://engineeringhardware.com/fastener-products/washers/flat-other-precision-washers/) [![CE RoHS IP65 9W Linear LED Wall Washer Light RGB Available](https://img.engineeringhardware.com/CE-RoHS-IP65-9W-Linear-LED-Wall-Washer-Light-RGB-Available.webp)](https://engineeringhardware.com/product/ce-rohs-ip65-9w-linear-led-wall-washer-light-rgb-available/) Flat & Other Precision Washers ### [CE RoHS IP65 9W Linear LED Wall Washer Light RGB Available](https://engineeringhardware.com/product/ce-rohs-ip65-9w-linear-led-wall-washer-light-rgb-available/) CE, EMC, LVD, RoHS · Pure White **US$24.00 – 36.00**MOQ 5 pieces [![16kg Hot Selling Industrial Commercial Hotel Stack Washer and 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