--- title: "M39 304 Stainless Steel Flat Washers" description: "M39 304 Stainless Steel Flat Washers — Flat & Other Precision Washers. Material: Stainless Steel, Size: #2 - 3\", M3 - M72. MOQ 10 pieces, US$0.012 – 0.12." url: https://engineeringhardware.com/product/m39-304-stainless-steel-flat-washers/ source: Engineering Hardware & Fasteners --- # M39 304 Stainless Steel Flat Washers [![M39 304 Stainless Steel Flat Washers](https://img.engineeringhardware.com/M39-304-Stainless-Steel-Flat-Washers.webp)](https://img.engineeringhardware.com/M39-304-Stainless-Steel-Flat-Washers.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/m39-304-stainless-steel-flat-washers.md) | **US$0.12**10–9,999 pieces | **US$0.06**10,000–99,999 pieces | **US$0.012**100,000+ pieces | | --- | --- | --- | MOQ 10 pieces · Final price confirmed in your quote - **Material:** Stainless Steel - **Size Standard:** DIN125/Uss/SAE/F436 - **Package Size:** 1.00cm * 1.00cm * 1.00cm - **Surface:** Black, Zinc Plated, Brass.etc - **Standard:** ASME/ANSI B18.21.1, DIN127A, DIN127B, DIN7980 - **Size:** #2 - 3", M3 - M72 - **Finished:** Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G. - **Standard parts:** 7-15days Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20M39%20304%20Stainless%20Steel%20Flat%20Washers%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fm39-304-stainless-steel-flat-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 | | Combination Washer Structure | A Type | | Combination Washer Packaging | / | | Spring Washer Type | Standard | | Product Name | Flat Washers | | Size Standard | DIN125/Uss/SAE/F436 | | OEM | Acceptable | | MOQ | 10 | | Transport Package | Box / Pallet / Wooden Case | | Specification | USS / SAE / F436 | | Origin | Shanghai | | HS Code | 7318210001 | | Production Capacity | 1000000000000 | | Package Size | 1.00cm * 1.00cm * 1.00cm | | Package Gross Weight | 1.000kg | | Product Description | Flat Washer Plain Washer | | Surface | Black, Zinc Plated, Brass.etc | | Standard | ASME/ANSI B18.21.1, DIN127A, DIN127B, DIN7980 | | Size | #2 - 3", M3 - M72 | | Finished | Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G. | | Packaging Details | a. bulk in cartons ( | | Supply Ability | 500kgs for each specification | | Minimum Order | 10 pcs | | All our processes strictly adhere to ISO9001 | 2008 procedures. We have strict quality control from producing to delivery.Our company had strong technology support, We have cultivated a group of managers who are familiar with product quality , good at modern concept of management. | | Standard parts | 7-15days | | Non-standard parts | 15-25days | | Category | [Flat & Other Precision Washers](https://engineeringhardware.com/fastener-products/washers/flat-other-precision-washers/) | ## Technical parameters | Product Description: | Flat Washer Plain Washer | | --- | --- | | Material: | C70, 65Mn, Stainless Steel, B+ss | | Surface: | Black, Zinc Plated, Brass.etc | | Standard: | ASME/ANSI B18.21.1, DIN127A, DIN127B, DIN7980 | | Size: | #2 - 3", M3 - M72 | | Finished: | Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G. | | Packaging Details: | a. bulk in cartons ( | | Supply Ability: | 500kgs for each specification | | Minimum Order: | 10 pcs | ## Description M39 304 Stainless Steel Flat Washers is part of our flat & other precision washers range (Washers). ### Key details - **Type:** Flat Gasket - **Standard:** ASME/ANSI B18.21.1, DIN127A, DIN127B, DIN7980 - **Material:** Stainless Steel - **Size:** #2 – 3", M3 – M72 - **Combination Washer Structure:** A Type - **Combination Washer Packaging:** / - **Spring Washer Type:** Standard - **Product Name:** Flat Washers Available configurations include material, size standard, package size, surface and standard. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 10 pieces at US$0.012 – 0.12 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 M39 304 Stainless Steel Flat Washers? The listed minimum order is 10 pieces, at US$0.012 – 0.12 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$0.12 for 10–9,999 pieces; US$0.06 for 10,000–99,999 pieces; US$0.012 for 100,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote. ### What are the main specifications of M39 304 Stainless Steel Flat Washers? Type: Flat Gasket; Standard: ASME/ANSI B18.21.1, DIN127A, DIN127B, DIN7980; Material: Stainless Steel; Size: #2 - 3", M3 - M72; Combination Washer Structure: A Type; Combination Washer Packaging: /. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include material, size standard, package size, surface and standard. 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 & 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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/) [![Horizontal Stone Washer, Industrial Stone Washer for Industrial Washing Machine and Hospital etc.](https://img.engineeringhardware.com/Horizontal-Stone-Washer-Industrial-Stone-Washer-for-Industrial-Washing-Machine-and-Hospital-etc.webp)](https://engineeringhardware.com/product/horizontal-stone-washer-industrial-stone-washer-for-industrial-washing-machine-and/) Flat & Other Precision Washers ### [Horizontal Stone Washer, Industrial Stone Washer for Industrial Washing Machine and Hospital etc.](https://engineeringhardware.com/product/horizontal-stone-washer-industrial-stone-washer-for-industrial-washing-machine-and/) Horizontal Type · 100kg **US$1,560 – 18,000**MOQ 1 set [![26mm-50mm Od Copper Washer Flat Gasket Round 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Processing Industry · CE, ISO9001 **US$2,640 – 12,000**MOQ 1 piece **US$0.012 – 0.12**MOQ 10 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20M39%20304%20Stainless%20Steel%20Flat%20Washers%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fm39-304-stainless-steel-flat-washers%2F)