--- title: "Square Flat Washer/Spring Washer/Stainless Steel Washers" description: "Square Flat Washer/Spring Washer/Stainless Steel Washers — Spring & Split Lock Washers. Material: Stainless Steel. MOQ 1,000 pieces, US$0.30 – 0.34." url: https://engineeringhardware.com/product/square-flat-washer-spring-washer-stainless-steel-washers/ source: Engineering Hardware & Fasteners --- # Square Flat Washer/Spring Washer/Stainless Steel Washers [![Square Flat Washer/Spring Washer/Stainless Steel Washers](https://img.engineeringhardware.com/Square-Flat-Washer-Spring-Washer-Stainless-Steel-Washers.webp)](https://img.engineeringhardware.com/Square-Flat-Washer-Spring-Washer-Stainless-Steel-Washers.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/square-flat-washer-spring-washer-stainless-steel-washers.md) Model no. **Emax01** | **US$0.34**1,000–2,999 pieces | **US$0.31**3,000–4,999 pieces | **US$0.30**5,000+ pieces | | --- | --- | --- | MOQ 1,000 pieces · Final price confirmed in your quote - **Material:** Stainless Steel - **Package Size:** 4.00cm * 3.00cm * 2.00cm - **Quality standard:** DIN, ASTM, GOST, GB, JIS, ANSI, BS; - **Available materials:** Hot Rolled Steel-Q235/Q345,Cold Rolled Steel- DC01/SPCC,304/316 Stainless Steel,Spring Steel,Aluminum-5052/6061,Brass,Copper(T1),etc. - **Surface treatment:** Zinc Plated,Galvanized,Power Coating,Chrome Plating,E-Coating/Electrophoresis,Hot Dip Galvanized,etc. Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Square%20Flat%20Washer%2FSpring%20Washer%2FStainless%20Steel%20Washers%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fsquare-flat-washer-spring-washer-stainless-steel-washers%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 | Flat Gasket | | Material | Stainless Steel | | Model NO. | Emax01 | | Combination Washer Structure | A Type | | Combination Washer Packaging | All Inclusive | | Spring Washer Type | Standard | | Equipment | Stamping Machine | | Application | Industry | | Delivery | Ocean Freight | | Certification | ISO9001 | | Transport Package | Carton+Pallet | | Specification | Customized | | Origin | China | | Production Capacity | 300 Ton Per Month | | Package Size | 4.00cm * 3.00cm * 2.00cm | | Package Gross Weight | 4.000kg | | Precision of piece | +/-0.05mm | | Roughness of piece | Ra≤0.1 | | Quality standard | DIN, ASTM, GOST, GB, JIS, ANSI, BS; | | Drawing format | JPEG,PDF,AI,PSD,DWG,DXF,IGS,STEP; | | Dimension | Customized | | Product name | Pole Line Hardware | | Available materials | Hot Rolled Steel-Q235/Q345,Cold Rolled Steel- DC01/SPCC,304/316 Stainless Steel,Spring Steel,Aluminum-5052/6061,Brass,Copper(T1),etc. | | Surface treatment | Zinc Plated,Galvanized,Power Coating,Chrome Plating,E-Coating/Electrophoresis,Hot Dip Galvanized,etc. | | Process | Stamping,Welding Assembly,Forming,Pipe Bending,Forging,Fabrication, Hand/Robot Welding,Spot Welding,Progressive Mold,Laser Cutting,etc. | | Industrial | Agriculture Machine,Furniture,Automobile,Power System,Electric,Equipment,Building,etc. | | If you have another question, pls feel free to contact us as below | Title goes here. | | Category | [Spring & Split Lock Washers](https://engineeringhardware.com/fastener-products/washers/spring-split-lock-washers/) | ## Technical parameters | Precision of piece: | +/-0.05mm | | --- | --- | | Roughness of piece: | Ra≤0.1 | | Quality standard: | DIN, ASTM, GOST, GB, JIS, ANSI, BS; | | Drawing format: | JPEG,PDF,AI,PSD,DWG,DXF,IGS,STEP; | | Dimension: | Customized | | Product name: | Pole Line Hardware | | Available materials: | Hot Rolled Steel-Q235/Q345,Cold Rolled Steel- DC01/SPCC,304/316 Stainless Steel,Spring Steel,Aluminum-5052/6061,Brass,Copper(T1),etc. | | Surface treatment: | Zinc Plated,Galvanized,Power Coating,Chrome Plating,E-Coating/Electrophoresis,Hot Dip Galvanized,etc. | | Process: | Stamping,Welding Assembly,Forming,Pipe Bending,Forging,Fabrication, Hand/Robot Welding,Spot Welding,Progressive Mold,Laser Cutting,etc. | | Industrial: | Agriculture Machine,Furniture,Automobile,Power System,Electric,Equipment,Building,etc. | ## Description Square Flat Washer/Spring Washer/Stainless Steel Washers is part of our spring & split lock washers range (Washers). ### Key details - **Type:** Flat Gasket - **Material:** Stainless Steel - **Application:** Industry - **Certification:** ISO9001 - **Combination Washer Structure:** A Type - **Combination Washer Packaging:** All Inclusive - **Spring Washer Type:** Standard - **Equipment:** Stamping Machine Available configurations include material, package size, quality standard, available materials and surface treatment. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 1,000 pieces at US$0.30 – 0.34 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 Square Flat Washer/Spring Washer/Stainless Steel Washers? The listed minimum order is 1,000 pieces, at US$0.30 – 0.34 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$0.34 for 1,000–2,999 pieces; US$0.31 for 3,000–4,999 pieces; US$0.30 for 5,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote. ### What are the main specifications of Square Flat Washer/Spring Washer/Stainless Steel Washers? Type: Flat Gasket; Material: Stainless Steel; Application: Industry; Certification: ISO9001; 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, package size, quality standard, available materials 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 & 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/) [![High Strength Lock DIN127 12mm 33mm 39mm Yellow Zinc Plated Spring Washer](https://img.engineeringhardware.com/High-Strength-Lock-DIN127-12mm-33mm-39mm-Yellow-Zinc-Plated-Spring-Washer.webp)](https://engineeringhardware.com/product/high-strength-lock-din127-12mm-33mm-39mm-yellow-zinc-plated-spring-washer/) Spring & Split Lock Washers ### [High Strength Lock DIN127 12mm 33mm 39mm Yellow Zinc Plated Spring Washer](https://engineeringhardware.com/product/high-strength-lock-din127-12mm-33mm-39mm-yellow-zinc-plated-spring-washer/) Spring Washer · DIN931,ISO4014,DIN125,DIN127,ISO7089,B18.22.1,B18.21.1 **US$0.036 – 0.12**MOQ 2,000 pieces [![304 Stainless Steel Conical Knurled Lock Spring Washers M3 M4 M6 M8 M10 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Spring Washer · DIN, ANSI, GB, JIS, BSW, GOST **US$840.00**MOQ 1 ton [![DIN6908 DIN6796 DIN2093 DIN9025 Disc Conical Lock Spring Washer](https://img.engineeringhardware.com/DIN6908-DIN6796-DIN2093-DIN9025-Disc-Conical-Lock-Spring-Washer.webp)](https://engineeringhardware.com/product/din6908-din6796-din2093-din9025-disc-conical-lock-spring-washer/) Spring & Split Lock Washers ### [DIN6908 DIN6796 DIN2093 DIN9025 Disc Conical Lock Spring Washer](https://engineeringhardware.com/product/din6908-din6796-din2093-din9025-disc-conical-lock-spring-washer/) Spring Washer · Stainless Steel **US$0.012 – 1.18**MOQ 100 pieces [![Fastener Spring Washer 65mn/Carbon Steel DIN6798 Tooth Lock All Sizes External](https://img.engineeringhardware.com/Fastener-Spring-Washer-65mn-Carbon-Steel-DIN6798-Tooth-Lock-All-Sizes-External.webp)](https://engineeringhardware.com/product/fastener-spring-washer-65mn-carbon-steel-din6798-tooth-lock-all-sizes-external/) Spring & Split Lock Washers ### [Fastener Spring Washer 65mn/Carbon Steel DIN6798 Tooth Lock All Sizes External](https://engineeringhardware.com/product/fastener-spring-washer-65mn-carbon-steel-din6798-tooth-lock-all-sizes-external/) Customized · Stainless Steel **US$0.0012 – 0.03**MOQ 1,000 pieces **US$0.30 – 0.34**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%20Square%20Flat%20Washer%2FSpring%20Washer%2FStainless%20Steel%20Washers%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fsquare-flat-washer-spring-washer-stainless-steel-washers%2F)