--- product_id: 257975346 title: "185Pcs 304 Stainless Steel Metric Lock Nut Assortment Kit Perfect for lock Washers, Nylon Insert Locknut M3 M4 M5 M6 M8 M10 M12" brand: "swpeet" price: "Β₯7262" currency: JPY in_stock: true reviews_count: 5 category: "Swpeet" url: https://www.desertcart.jp/products/257975346-185pcs-304-stainless-steel-metric-lock-nut-assortment-kit-perfect store_origin: JP region: Japan --- # organized storage box included 185 pcs premium lock nuts 304 stainless steel corrosion-proof 185Pcs 304 Stainless Steel Metric Lock Nut Assortment Kit Perfect for lock Washers, Nylon Insert Locknut M3 M4 M5 M6 M8 M10 M12 **Brand:** swpeet **Price:** Β₯7262 **Availability:** βœ… In Stock ## Summary > πŸ”§ Lock it down with Swpeet β€” the ultimate kit for flawless fastening! ## Quick Answers - **What is this?** 185Pcs 304 Stainless Steel Metric Lock Nut Assortment Kit Perfect for lock Washers, Nylon Insert Locknut M3 M4 M5 M6 M8 M10 M12 by swpeet - **How much does it cost?** Β₯7262 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/257975346-185pcs-304-stainless-steel-metric-lock-nut-assortment-kit-perfect) ## Best For - swpeet enthusiasts ## Why This Product - Trusted swpeet brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Pro & DIY Ready:** Economical, high-quality assortment designed for professionals and makers alike. - β€’ **Effortless Organization:** Transparent, compartmentalized case keeps your kit neat and accessible. - β€’ **Comprehensive Size Range:** 7 metric sizes with 185 pieces tailored for every project. - β€’ **Premium 304 Stainless Steel:** Industrial-grade corrosion resistance for lasting durability. - β€’ **Unmatched Vibration Resistance:** Nylon collar locks nuts tight, preventing loosening under stress. ## Overview The Swpeet 185-piece Metric Lock Nut Assortment Kit features industrial-strength nylon-insert lock nuts made from corrosion-resistant 304 stainless steel. Covering 7 common metric sizes from M3 to M12, this kit offers superior anti-loosening performance under vibration and torque. Packaged in a durable, transparent organizer, it’s the perfect solution for professionals and DIY enthusiasts seeking reliable, long-lasting fasteners. ## Description β˜… 185Pcs 304 Stainless Steel Metric Lock Nut Assortment Kit Perfect for lock Washers, Nylon Insert Locknut M3 M4 M5 M6 M8 M10 M12 β˜… WHY CHOOSE US? 1, The nylon and thread completely squeeze contact, the extruded nylon to the bolt A lot of resilience, increased friction, so that the bolt is not easy to loose. 2, More pieces are allocated on lock nuts that are commonly used. These lock nuts are provisioned with nylon collars thus, eliminating the need for lock washers. 3, This plastic container comes with a pre-installed border to keep the lock nuts neatly organized and well-kept. 4, They are more tightly adherent to each other which means that any exposure to vibration will not result in unlocking. 5, Altogether, this assortment kit makes it ideal for use of professionals and DIYers. β˜… Specification: Material: 304 Stainless Steel Color: Silver Include size: M3, M4, M5, M6, M8, M10, M12 (You can choose the size you need.) Packag included: M3 ---------------- 60Pcs M4 ---------------- 40Pcs M5---------------- 30Pcs M6 ---------------- 25Pcs M8 ---------------- 15Pcs M10 ---------------- 10Pcs M12 ---------------- 5Pcs. Review: cheaper than purchasing individually - A nice range of locking nuts that is much cheaper that purchasing that quantity individually, also each in its own compartment making it easy to get the right size. Review: Quality Item - Good quality-good price ## Features - β˜› NYLON COLLAR ------ These lock nut manufactured with industrial strength, which can replace locking washers, prevent bolts from being exposed and provide better safety and firm fixation. Compared with locking washer, it has better performance because it is made of non-corrosive material. - β˜› HIGH QUALITY ------ Have strong anti-rotation ability, which can prevent the locking nut from weakening and loosening under vibration and torque, thus reducing the clamping strength. Guaranteed intact, unswerving, almost indestructible. - β˜› MULTIFUNCTIONAL ASSEMNLY KIT ------ Advanced 304 stainless steel nylon locking nut, 7 common sizes, general, convenient, easy to use, very suitable for professionals and DIY users. This suite is one of the few products on the market. It has high quality and better quantity. It is an economical and efficient choice. - β˜› EASY TO STOREAGE ------ The rugged plastic box serves as a suitcase, allowing users to organize locking nuts in a neat manner according to size. It can also be stored in a garage, workbench or worksite as a convenient storage space. The transparency of the box allows users to check the quantity and inventory without opening the box. - β˜› WHAT YOU GET ------ In this kit, You will get 185Pcs 304 Stainless Steel Metric Lock Nut Assortment Kit. It consists of M3 ( 60Pcs ), M4 ( 40Pcs ), M5 (30Pcs), M6 ( 25Pcs ), M8 (15Pcs), M10 ( 10Pcs ) and M12 ( 5Pcs ). Allocate more of the commonly used locking nuts. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07VPFYTZP | | Best Sellers Rank | #60,696 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #19 in Locknuts | | Brand | Swpeet | | Color | silver | | Colour | silver | | Compatible Groove Diameter | 1E+1 Millimeters | | Customer Reviews | 4.6 out of 5 stars 154 Reviews | | Drive Style | External Hex | | Exterior Finish | Stainless Steel | | Exterior finish | Stainless Steel | | Fastener Type | Metric Lock Nuts | | Fastener type | Metric Lock Nuts | | Finish Types | Stainless Steel | | Finish type | Stainless Steel | | Grade Rating | commercial | | Inside Thread Size | M12 | | Item Diameter | 12 Millimeters | | Item Dimensions | 3 x 3 x 3 millimeters | | Manufacturer | Swpeet | | Material | Stainless Steel | | Material Type | Stainless Steel | | Metal Type | Stainless Steel | | Metal type | Stainless Steel | | Model | S528 | | Number of Pieces | 185 | | Part Number | S528 | | Screw Head Style | Nylon Insert | | Set Name | Assortment Kit | | Size Name | Assortment Kit | | Thread Coverage | Fully Threaded | | Thread Style | Right Hand | | Thread Type | Locking | | Unit Count | 185 Count | ## Product Details - **Material:** Stainless Steel - **Fastener type:** Lock - **Thread size:** Assortment Kit - **Exterior finish:** Silver - **Colour:** silver ## Images ![185Pcs 304 Stainless Steel Metric Lock Nut Assortment Kit Perfect for lock Washers, Nylon Insert Locknut M3 M4 M5 M6 M8 M10 M12 - Image 1](https://m.media-amazon.com/images/I/71NYbYYgtwL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ cheaper than purchasing individually *by L***E on 7 September 2023* A nice range of locking nuts that is much cheaper that purchasing that quantity individually, also each in its own compartment making it easy to get the right size. ### ⭐⭐⭐⭐ Quality Item *by G***N on 21 June 2024* Good quality-good price ### ⭐⭐⭐⭐⭐ Finally able to find the right size bolt *by P***8 on 28 October 2023* Great set.. ## Frequently Bought Together - Swpeet 185Pcs 304 Stainless Steel Metric Lock Nut Assortment Kit Perfect for Lock Washers, Nylon Insert Locknut M3 M4 M5 M6 M8 M10 M12 - 304 Stainless Steel Flat Washers Set 580 Pieces, 9 Sizes - M2 M2.5 M3 M4 M5 M6 M8 M10 M12 Suitable for Home Decoration, Factories Repair, Kitchens, Shops and Outdoor Construction - ZQZ 405 Pcs SAE Hex Nuts Assortment Kit #2-56#4-40#6-32#8-32#10-24#10-32#12-24 1/4"-20 5/16"-18 3/8"-16 7/16"-14 1/2"-13 Stainless Hex Nuts Set --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/257975346-185pcs-304-stainless-steel-metric-lock-nut-assortment-kit-perfect](https://www.desertcart.jp/products/257975346-185pcs-304-stainless-steel-metric-lock-nut-assortment-kit-perfect) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-27*