--- product_id: 546290300 title: "M3 (3mm) Stainless Steel Washers, Form A Thick Flat washer Grade A2 (304) Stainless Steel. Various Quantities M3 x 50 Pack" brand: "mmbshop" price: "¥1801" currency: JPY in_stock: true category: "Mmbshop" url: https://www.desertcart.jp/products/546290300-m3-3mm-stainless-steel-washers-form-a-thick-flat-washer store_origin: JP region: Japan --- # 50-Pack Bulk Value DIN 125-A1 Thick Flat Washer Grade A2 (304) Corrosion Resistant M3 (3mm) Stainless Steel Washers, Form A Thick Flat washer Grade A2 (304) Stainless Steel. Various Quantities M3 x 50 Pack **Brand:** mmbshop **Price:** ¥1801 **Availability:** ✅ In Stock ## Summary > 🛠️ Elevate your fastening game with stainless steel precision! ## Quick Answers - **What is this?** M3 (3mm) Stainless Steel Washers, Form A Thick Flat washer Grade A2 (304) Stainless Steel. Various Quantities M3 x 50 Pack by mmbshop - **How much does it cost?** ¥1801 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/546290300-m3-3mm-stainless-steel-washers-form-a-thick-flat-washer) ## Best For - mmbshop enthusiasts ## Why This Product - Trusted mmbshop brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile M3 Size:** Perfect for professional-grade fastening needs - • **Bulk Pack Convenience:** 50 washers to keep your projects running smoothly - • **Trusted Quality & Ratings:** 4.7-star rating from 400+ DIY pros - • **Premium Stainless Steel Grade:** A2 (304) ensures long-lasting corrosion resistance - • **Precision Engineered Thickness:** 0.45-0.55mm for optimal strength and fit ## Overview The M3 (3mm) Stainless Steel Washers are DIN 125-A1 thick flat washers made from Grade A2 (304) stainless steel, offering superior corrosion resistance and durability. Available in a convenient 50-pack, these washers measure 0.45-0.55mm thick with an outside diameter of 6.64-7.00mm, ideal for professional and DIY fastening applications. Highly rated by users, they combine quality and value for reliable hardware performance. ## Description Stainless Steel Washers, Form A Thick Flat washer Grade A2 Stainless Steel. ## Features - Washer Type: Din 125-A1 Thick Flat Washer - Corrosive Resistant A2 Grade Stainless Steel (304) - Strong And Durable ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C7MHMH2F | | Best Sellers Rank | 1,550 in DIY & Tools ( See Top 100 in DIY & Tools ) 5 in Washers | | Brand Name | mmbshop | | Customer Reviews | 4.7 4.7 out of 5 stars (405) | | Exterior Finish | Stainless Steel | | Fastener Size | M3 | | Fastener Type | Flat Washer | | Item Thickness | 0.45 - 0.55 Millimetres | | Manufacturer | mmbshop | | Manufacturer Part Number | 00001 | | Material Type | Stainless Steel | | Metal | Stainless Steel | | Model Number | WSSM3X50 | | Number Of Items | 50 | | Number of Pieces | 50 | | Outside Diameter | 6.64 - 7.00 Millimetres | | Screw Head Style | Flat | | Size | M3 Washer | | Thread Size | M3 | | Unit Count | 1.0 count | | Washer Type | Flat | ## Product Details - **Exterior finish:** Stainless Steel - **Fastener size:** M3 - **Material:** Stainless Steel - **Outside diameter:** 6.64 - 7.00 Millimetres - **Washer type:** Flat ## Images ![M3 (3mm) Stainless Steel Washers, Form A Thick Flat washer Grade A2 (304) Stainless Steel. Various Quantities M3 x 50 Pack - Image 1](https://m.media-amazon.com/images/I/61V5QAls9gL.jpg) ![M3 (3mm) Stainless Steel Washers, Form A Thick Flat washer Grade A2 (304) Stainless Steel. Various Quantities M3 x 50 Pack - Image 2](https://m.media-amazon.com/images/I/71b6sJR9WzL.jpg) ![M3 (3mm) Stainless Steel Washers, Form A Thick Flat washer Grade A2 (304) Stainless Steel. Various Quantities M3 x 50 Pack - Image 3](https://m.media-amazon.com/images/I/71VobeOE5-L.jpg) ![M3 (3mm) Stainless Steel Washers, Form A Thick Flat washer Grade A2 (304) Stainless Steel. Various Quantities M3 x 50 Pack - Image 4](https://m.media-amazon.com/images/I/61BsOBBVMNL.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. ## Frequently Bought Together - M3 (3mm) Stainless Steel Washers, Form A Thick Flat washer Grade A2 (304) Stainless Steel. Various Quantities M3 x 50 Pack - M4 Nyloc Steel Nuts, 4mm Self Locking Nuts with Nylon Inserts (20 Pack) Evelyne - AMLOOPH M3 Bolts, M3 x 10mm Hex Socket Button Head Machine Bolts/Screws -Fully Threaded A2 304 Stainless Steel Hex Socket Screws M3 (Pack Of 20) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/546290300-m3-3mm-stainless-steel-washers-form-a-thick-flat-washer](https://www.desertcart.jp/products/546290300-m3-3mm-stainless-steel-washers-form-a-thick-flat-washer) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-07*