--- title: "Railway Double Spring Washers Train Spring" description: "Railway Double Spring Washers Train Spring — Spring & Split Lock Washers. MOQ 1 piece, US$36.00 – 240.00." url: https://engineeringhardware.com/product/railway-double-spring-washers-train-spring/ source: Engineering Hardware & Fasteners --- # Railway Double Spring Washers Train Spring [![Railway Double Spring Washers Train Spring](https://img.engineeringhardware.com/Railway-Double-Spring-Washers-Train-Spring.webp)](https://img.engineeringhardware.com/Railway-Double-Spring-Washers-Train-Spring.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/railway-double-spring-washers-train-spring.md) Model no. **CJ-S** | **US$240.00**1–9 pieces | **US$144.00**10–29 pieces | **US$96.00**30–99 pieces | **US$72.00**100–999 pieces | **US$36.00**1,000+ pieces | | --- | --- | --- | --- | --- | MOQ 1 piece · Final price confirmed in your quote - **Customized:** Customized - **Spring Material:** Steel Alloy - **Custom HS Code:** 73202010 - **Wire Diameter:** 0.2mm-90mm - **Surface Treatment:** Customized - **Package Size:** 55.00cm * 66.00cm * 88.00cm Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Railway%20Double%20Spring%20Washers%20Train%20Spring%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Frailway-double-spring-washers-train-spring%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 | | --- | --- | | After-sales Service | Accept | | Warranty | 2 Years | | Model NO. | CJ-S | | Customized | Customized | | Certification | ISO14001, ISO/TS16949, ISO9001 | | Type | Train Spring | | Spring Material | Steel Alloy | | Structure | Single Cylinder | | Package | Polybag-Paper Carton-Wooden Case | | Custom HS Code | 73202010 | | Wire Diameter | 0.2mm-90mm | | MOQ | Any Small Trial Order Is Welcome | | Products Name | Railway Compression Spring | | End Type | Accepted for Customized | | Application 1 | Aviation, Automotive, Motorbike, Bicycle | | Application 2 | Automatic Equipment, Household Appliance, Medical | | Name | Train Wagon Bogie Isolation Spring | | Advantage | Strict QC Checking Before Delivery | | Order Qty | OEM/ODM Services Are Available | | Delivery Time | 5-7 Days | | Surface Treatment | Customized | | Transport Package | Standard Sea Worthy | | Specification | standard | | Origin | China | | Package Size | 55.00cm * 66.00cm * 88.00cm | | Package Gross Weight | 1200.000kg | | Parameter | Product Name | | Company honor | 1.The Executive member of China Spring Industry association, 2.Drafting unit of National spring standards | | Category | [Spring & Split Lock Washers](https://engineeringhardware.com/fastener-products/washers/spring-split-lock-washers/) | ## Technical parameters | Product Name | Railway Compression Spring | | --- | --- | | Material Option | Steel, carbon steel, Stainless steel, Alloy steel etc. | | Wire Diameter | 0.2mm-90mm | | Customize | Can made by your drawings, sample and dimension | | Surface Treatment | White zinc plating, Color zinc plating, Nickel plating, Chrome plated, Cataphoresis, Become black, Powder coating, Apply oil ,paint or as customers' request | | Application | Aviation, automotive, motorbike, bicycle, automatic equipment, household appliance, medical device ,toy, telecommunication, computer, instrument and meter, furniture, electric tools, mold and other industries | | Certification | ISO9001 | | MOQ | Any small trial order is welcome | | Deliver time | 7-15 workdays based on MOQ | | Package | Inner plastic bags and outer cartons or wooden case, Or as per customers' requirements | | Payment term | 40% T/T deposit, 60% before shipping | ## Description Railway Double Spring Washers Train Spring is part of our spring & split lock washers range (Washers). ### Key details - **Type:** Train Spring - **Surface Treatment:** Customized - **Certification:** ISO14001, ISO/TS16949, ISO9001 - **Warranty:** 2 Years - **Spring Material:** Steel Alloy - **Structure:** Single Cylinder - **Custom HS Code:** 73202010 - **Wire Diameter:** 0.2mm-90mm Available configurations include customized, spring material, custom hs code, wire diameter and surface treatment. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 1 piece at US$36.00 – 240.00 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 Railway Double Spring Washers Train Spring? The listed minimum order is 1 piece, at US$36.00 – 240.00 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size. ### How does the price change with quantity? Volume pricing: US$240.00 for 1–9 pieces; US$144.00 for 10–29 pieces; US$96.00 for 30–99 pieces; US$72.00 for 100–999 pieces; US$36.00 for 1,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote. ### What are the main specifications of Railway Double Spring Washers Train Spring? Type: Train Spring; Surface Treatment: Customized; Certification: ISO14001, ISO/TS16949, ISO9001; Warranty: 2 Years; Spring Material: Steel Alloy; Structure: Single Cylinder. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include customized, spring material, custom hs code, wire diameter and surface treatment. 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 & 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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/) [![DIN 127 Stainless Steel Spring Lock Washers (SS 304/316/201)](https://img.engineeringhardware.com/DIN-127-Stainless-Steel-Spring-Lock-Washers-SS-304-316-201.webp)](https://engineeringhardware.com/product/din-127-stainless-steel-spring-lock-washers-ss-304-316-201/) Spring & Split Lock Washers ### [DIN 127 Stainless Steel Spring Lock Washers (SS 304/316/201)](https://engineeringhardware.com/product/din-127-stainless-steel-spring-lock-washers-ss-304-316-201/) Spring Washer · Compliant with DIN 127 for dimensional accuracy and pe… **US$0.0012 – 0.12**MOQ 1,000 pieces [![Cast Steel Hillside Washer for Structural Bolt 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[![Premium Durable Stainless Steel Washers for Corrosion Resistance](https://img.engineeringhardware.com/Premium-Durable-Stainless-Steel-Washers-for-Corrosion-Resistance.webp)](https://engineeringhardware.com/product/premium-durable-stainless-steel-washers-for-corrosion-resistance/) Spring & Split Lock Washers ### [Premium Durable Stainless Steel Washers for Corrosion Resistance](https://engineeringhardware.com/product/premium-durable-stainless-steel-washers-for-corrosion-resistance/) Spring Washer · DIN **US$0.012 – 0.06**MOQ 1,000 pieces **US$36.00 – 240.00**MOQ 1 pieceGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Railway%20Double%20Spring%20Washers%20Train%20Spring%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Frailway-double-spring-washers-train-spring%2F)