--- product_id: 651134204 title: "5640321002 Lawn Mower Blade Bolt Lock Nut Kit Compatible with EGO LM2130, LM2133, LM2130SP, LM2135SP, LM2150SP & LM2156SP–Replacement Hardened Steel Blade Bolt and Nut Set - 2 Packs" brand: "bztt" price: "14448CFA" currency: XOF in_stock: true reviews_count: 9 category: "Bztt" url: https://www.desertcart.sn/products/651134204-5640321002-lawn-mower-blade-bolt-lock-nut-kit-compatible-ego store_origin: SN region: Senegal --- # High-torque hex lock nut Precision-fit blade bolts Corrosion & oxidation resistant 5640321002 Lawn Mower Blade Bolt Lock Nut Kit Compatible with EGO LM2130, LM2133, LM2130SP, LM2135SP, LM2150SP & LM2156SP–Replacement Hardened Steel Blade Bolt and Nut Set - 2 Packs **Brand:** bztt **Price:** 14448CFA **Availability:** ✅ In Stock ## Summary > 🔧 Lock in power, mow with confidence! ## Quick Answers - **What is this?** 5640321002 Lawn Mower Blade Bolt Lock Nut Kit Compatible with EGO LM2130, LM2133, LM2130SP, LM2135SP, LM2150SP & LM2156SP–Replacement Hardened Steel Blade Bolt and Nut Set - 2 Packs by bztt - **How much does it cost?** 14448CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/651134204-5640321002-lawn-mower-blade-bolt-lock-nut-kit-compatible-ego) ## Best For - bztt enthusiasts ## Why This Product - Trusted bztt brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Boosted Efficiency:** Reinforced blade support bolts improve cutting power and lawn care speed. - • **Effortless Upgrade:** Simple wrench installation means less downtime and more mowing time. - • **Unmatched Stability:** Hexagon lock nuts ensure your blades stay locked tight under pressure. - • **Durability That Lasts:** Crafted from premium materials to resist rust and wear season after season. - • **Optimized Compatibility:** Specifically engineered for EGO 21" mower models for perfect fit and performance. ## Overview This 2-pack replacement bolt and hex lock nut kit is designed for EGO 21" lawn mower blades, compatible with multiple LM series models. Made from high-hardness, corrosion-resistant materials, it ensures secure blade attachment, easy installation, and enhanced mowing efficiency. ## Description Product description Review: great product - these work great with the blades ordered too Review: It works - As advertised. ## Features - Mower Blade Bolts and Nuts Kit: Replacement ego 21" lawn mower blade power parts, for 5640321002 mower dual blades support bolts and nuts. 5630351002 prevailing torque hexagon lock nut. - 5640321002 EGO Lawn Mower Blade: Compatible with ego mower blade 21 inch Models: LM2130, LM2133, LM2135, LM2150SP & LM2156SP, LM 2150SP and LM2160SP, LM2130SP & LM2135SP 21" lawn mower. - Lawn Mower Blade Bolts 5640321002: Upgradation your EGO 21 inch lawn mower blade bolts and nuts fixing effect, improve work efficiency, makes it faster and easier to mow your lawn. - Complete Kit: EGO lawn mower parts Includes 2 5640321002 blade support bolts, and 2 5630351002 common torque hex lock nuts, providing you with enough equipment to reinforce the lawn mower blades. Upgrade your lawn mower blade with ego 21 inch bolts and nuts kit. - Superior Quality: Fit ego lawn mower blade and nuts kit made of high quality material, high hardness, corrosion-resistant, oxidation-resistant, durable, not easy to be damaged. - Simple Installation: You only need a tool wrench to unscrew the old nut from the lawn mower blade, eventually install 5640321002 bolts and 5630351002 nuts. Ensure stability, facilitate the installation of sharp new blades in the future, and improve mowing efficiency. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D8Q7Q7GD | | Brand | BZTT | | Color | black | | Customer Reviews | 4.2 out of 5 stars 67 Reviews | | Exterior Finish | Black Oxide | | Fastener Size | 1/4-20 | | Fastener Type | Bolt | | Finish Types | Plain | | Head Style | Hex | | Head Type | Hex | | Item Dimensions | 0.8 x 0.6 x 0.7 inches | | Item Hardness | Grade 10.9 | | Manufacturer | BZTT | | Manufacturer Grade | premium | | Material | Stainless Steel | | Material Type | Stainless Steel | | Metal Type | Stainless Steel | | Model | 5640321002, 5630351002 | | Number Of Items | 2 | | Number of Pieces | 4 | | Part Number | 5640321002, 5630351002 | | Screw Head Style | Hex | | Set Name | Kit | | Set Screw Thread Type | Unified National Coarse (UNC) | | Size Name | One Size | | Thread Class | 2A | | Thread Coverage | Fully Threaded | | Thread Size | 1/4-20 | | Thread Style | Right Hand | | Thread Type | Unc | | Unit Count | 4.0 Count | ## Product Details - **Material:** Iron - **Thread Size:** 1/4-20 - **Color:** black - **Fastener Type:** Bolt - **Brand:** BZTT ## Images ![5640321002 Lawn Mower Blade Bolt Lock Nut Kit Compatible with EGO LM2130, LM2133, LM2130SP, LM2135SP, LM2150SP & LM2156SP–Replacement Hardened Steel Blade Bolt and Nut Set - 2 Packs - Image 1](https://m.media-amazon.com/images/I/61Q1Pp-ni6L.jpg) ![5640321002 Lawn Mower Blade Bolt Lock Nut Kit Compatible with EGO LM2130, LM2133, LM2130SP, LM2135SP, LM2150SP & LM2156SP–Replacement Hardened Steel Blade Bolt and Nut Set - 2 Packs - Image 2](https://m.media-amazon.com/images/I/81T9SQ0D4mL.jpg) ![5640321002 Lawn Mower Blade Bolt Lock Nut Kit Compatible with EGO LM2130, LM2133, LM2130SP, LM2135SP, LM2150SP & LM2156SP–Replacement Hardened Steel Blade Bolt and Nut Set - 2 Packs - Image 3](https://m.media-amazon.com/images/I/71Co+z8JgJL.jpg) ![5640321002 Lawn Mower Blade Bolt Lock Nut Kit Compatible with EGO LM2130, LM2133, LM2130SP, LM2135SP, LM2150SP & LM2156SP–Replacement Hardened Steel Blade Bolt and Nut Set - 2 Packs - Image 4](https://m.media-amazon.com/images/I/81rA8q6E5NL.jpg) ![5640321002 Lawn Mower Blade Bolt Lock Nut Kit Compatible with EGO LM2130, LM2133, LM2130SP, LM2135SP, LM2150SP & LM2156SP–Replacement Hardened Steel Blade Bolt and Nut Set - 2 Packs - Image 5](https://m.media-amazon.com/images/I/71l5KIF4WIL.jpg) ## Available Options This product comes in different **Number Of Items** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ great product *by R***G on May 14, 2025* these work great with the blades ordered too ### ⭐⭐⭐⭐⭐ It works *by J***S on December 21, 2025* As advertised. ### ⭐⭐⭐⭐ Good Product *by D***E on July 24, 2025* It's a very well made product and I was satisfied with it. --- ## 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.sn/products/651134204-5640321002-lawn-mower-blade-bolt-lock-nut-kit-compatible-ego](https://www.desertcart.sn/products/651134204-5640321002-lawn-mower-blade-bolt-lock-nut-kit-compatible-ego) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-24*