--- product_id: 623772075 title: "Internal Tooth Star Lock Washers Assortment Kit(500 Pack), M2.5 M3 M4 M5 M6 M8 M10 M12 Metric 304 Stainless Steel Internal Tooth Washer Sets" brand: "vifmy" price: "4122 som" currency: KGS in_stock: true reviews_count: 13 category: "Vifmy" url: https://www.desertcart.kg/products/623772075-internal-tooth-star-lock-washers-assortment-kit-500-pack-m2 store_origin: KG region: Kyrgyzstan --- # Organized clear storage case 500 pcs assorted sizes 304 stainless steel corrosion-resistant Internal Tooth Star Lock Washers Assortment Kit(500 Pack), M2.5 M3 M4 M5 M6 M8 M10 M12 Metric 304 Stainless Steel Internal Tooth Washer Sets **Brand:** vifmy **Price:** 4122 som **Availability:** ✅ In Stock ## Summary > 🔧 Lock in reliability, unlock your project’s potential! ## Quick Answers - **What is this?** Internal Tooth Star Lock Washers Assortment Kit(500 Pack), M2.5 M3 M4 M5 M6 M8 M10 M12 Metric 304 Stainless Steel Internal Tooth Washer Sets by vifmy - **How much does it cost?** 4122 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/623772075-internal-tooth-star-lock-washers-assortment-kit-500-pack-m2) ## Best For - vifmy enthusiasts ## Why This Product - Trusted vifmy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lock It Down, Vibration-Proof:** Internal tooth design prevents loosening from vibration, securing your assemblies with confidence. - • **Versatile Use Across Industries:** Perfect for furniture DIY, construction, electrical maintenance, and more—be the pro who’s always prepared. - • **Effortless Organization & Access:** Clear, compartmentalized case keeps washers sorted and ready, eliminating downtime and frustration. - • **Precision Assortment for Every Project:** 8 metric sizes (M2.5 to M12) with 500 total washers to cover all your fastening needs. - • **Built to Last with Premium 304 Stainless Steel:** Superior corrosion and rust resistance ensures durability in any environment. ## Overview The Vifmy Internal Tooth Star Lock Washers Assortment Kit offers 500 high-quality 304 stainless steel washers in 8 metric sizes, designed to prevent loosening in nuts and bolts through its internal tooth star design. Packaged in a clear, organized case, this corrosion-resistant kit is ideal for professionals and DIYers seeking durable, versatile fastening solutions across furniture, construction, and electrical applications. ## Description desertcart.com: Vifmy Internal Tooth Star Lock Washers Assortment Kit(500 Pack), M2.5 M3 M4 M5 M6 M8 M10 M12 Metric 304 Stainless Steel Internal Tooth Washer Sets : Industrial & Scientific Review: Great Price - Great item, great seller. Will purchase from again if need be. Thanks so much, Review: Seem to be good quality - Seem to be good quality ## Features - Internal Tooth Lock Washer: The metric internal tooth star lock washers assortment kit contains 8 sizes 500 pcs, which are m2.5(100 pcs),m3(100 pcs),m4(100 pcs),m5(70 pcs),m6(50 pcs),m8(30 pcs),m10(30 pcs),m12(20 pcs) ,8 different sizes of internal star washer From furniture DIY to building construction, help you get the job done - 304 Stainless Steel: 304 Stainless steel internal tooth washers are made of high-strength materials with good corrosion resistance and long service life. Compared to galvanised materials, the oxidation resistance, corrosion resistance and rust resistance are stronger, thus increasing the service life of the product - Easy Operation: Internal tooth star washers are mainly used for nuts and bolts from rotating and loosening due to vibration and friction, and play a role in preventing loosening and fixing objects to ensure the stability of machines - Convenient Storage: Each of the 8 different sizes of internal tooth lock washer are individually stowed by type in an easy to carry clear case.Easy to store and use,so that the rivnut will not be lost or mixed up during use - Wide Application: Internal tooth washer are highly compatible with screws, nuts and bolts of the same size and can be used to connect moving parts or to prevent loose connections, such as in furniture repair, outdoor construction, and electrical maintenance ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CP8Z7JMC | | Best Sellers Rank | #3,146 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Tooth Lock Washers | | Brand | Vifmy | | Color | silver | | Date First Available | December 1, 2023 | | Exterior Finish | Stainless Steel | | Fastener Size | M2.5 M3 M4 M5 M6 M8 M10 M12 | | Item Thickness | m2.5-0.34 m3-0.35 m4-0.45 m5-0.47 m6-0.47 m8-0.56 m10-0.82 m12-0.98 Millimeters | | Item Weight | 5 ounces | | Manufacturer | Vifmy | | Material | Stainless Steel | | Metal Type | Stainless Steel | | Number of Pieces | 500 | | Outside Diameter | M2.5-5.57 M3-6.05 M4-7.8 M5-9.73 M6-10.8 M8-14.73 M10-17.77 M12-20.3 Millimeters | | Package Dimensions | 7.8 x 4.17 x 0.75 inches | | Size | Internal Tooth Lock Washer;500 PCS | | Washer Type | Internal Tooth Lock | ## Product Details - **Exterior Finish:** Stainless Steel - **Fastener Size:** M2.5 M3 M4 M5 M6 M8 M10 M12 - **Material:** Stainless Steel - **Outside Diameter:** M2.5-5.57 M3-6.05 M4-7.8 M5-9.73 M6-10.8 M8-14.73 M10-17.77 M12-20.3 Millimeters - **Washer Type:** Internal Tooth Lock ## Images ![Internal Tooth Star Lock Washers Assortment Kit(500 Pack), M2.5 M3 M4 M5 M6 M8 M10 M12 Metric 304 Stainless Steel Internal Tooth Washer Sets - Image 1](https://m.media-amazon.com/images/I/81EhfckxwaL.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Price *by M***L on March 2, 2026* Great item, great seller. Will purchase from again if need be. Thanks so much, ### ⭐⭐⭐⭐⭐ Seem to be good quality *by S***. on January 15, 2026* Seem to be good quality ### ⭐⭐⭐⭐⭐ Good variety *by C***. on September 11, 2025* We lost one of these on our truck but didn’t know the exact size. This kit was great since we had all different sizes to try to see what we needed. Great product --- ## 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.kg/products/623772075-internal-tooth-star-lock-washers-assortment-kit-500-pack-m2](https://www.desertcart.kg/products/623772075-internal-tooth-star-lock-washers-assortment-kit-500-pack-m2) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-04-23*