--- product_id: 557109622 title: "5 Pack M8 Chainsaw Bar Nuts Compatible with Stihl MS270 MS290 MS310 MS390 | M8 silver sprocket cover nuts replace 0000 955 0804; also fit Stihl MS170 MS180 MS250 MS260 MS360 MS440 MS460 MS660" brand: "letayar" price: "KSh2225" currency: KES in_stock: true reviews_count: 8 url: https://www.desertcart.co.ke/products/557109622-5-pack-m8-chainsaw-bar-nuts-compatible-with-stihl-ms270 store_origin: KE region: Kenya --- # M8 thread precision fit Compatible with 20+ Stihl MS models Durable alloy steel build 5 Pack M8 Chainsaw Bar Nuts Compatible with Stihl MS270 MS290 MS310 MS390 | M8 silver sprocket cover nuts replace 0000 955 0804; also fit Stihl MS170 MS180 MS250 MS260 MS360 MS440 MS460 MS660 **Brand:** letayar **Price:** KSh2225 **Availability:** ✅ In Stock ## Summary > 🔧 Secure your chainsaw’s power with precision and durability! ## Quick Answers - **What is this?** 5 Pack M8 Chainsaw Bar Nuts Compatible with Stihl MS270 MS290 MS310 MS390 | M8 silver sprocket cover nuts replace 0000 955 0804; also fit Stihl MS170 MS180 MS250 MS260 MS360 MS440 MS460 MS660 by letayar - **How much does it cost?** KSh2225 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/557109622-5-pack-m8-chainsaw-bar-nuts-compatible-with-stihl-ms270) ## Best For - letayar enthusiasts ## Why This Product - Trusted letayar brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Value 5-Pack Set:** Keep spares on hand or share with your crew—five nuts per pack for unbeatable convenience. - • **Effortless Installation:** Designed for quick, hassle-free replacement so you can get back to work faster. - • **Precision M8 Thread Fit:** Engineered to perfectly replace OEM part 0000 955 0804 for seamless compatibility. - • **Broad Stihl Compatibility:** Fits over 20 popular Stihl MS-series chainsaws, from MS170 to MS660—one pack covers your entire fleet. - • **Premium Alloy Steel Durability:** Crafted from high-grade alloy steel to withstand tough outdoor conditions and extend tool life. ## Overview This 5-pack of M8 chainsaw bar nuts by LETAYAR offers a direct OEM replacement for Stihl models MS170 through MS660. Made from premium alloy steel with a precise M8 thread and 19mm hex width, these silver sprocket cover nuts ensure a secure fit and long-lasting performance. Ideal for professionals and enthusiasts who demand reliability and easy installation in their outdoor power equipment accessories. ## Description Fits for various Chainsaw with Sprocket Cover Bar Nut. Compatible with replacement of various models Sthil chainsaw. Made of premium material, sturdy and durable, provide a long service life. Sprocket cover bar nut is great for chainsaw and easy to install. Sprocket Cover Bar Nut Width:1.9cm,0.75inch, Height: 7mm, 0.28inch, Packages include 5 or 10 pieces Sprocket Cover Bar Nuts. ## Features - Replacement Part: These aftermarket M8 chainsaw bar nuts replace 0000 955 0804 and secure the guide bar and sprocket cover to the bar studs. - Popular MS-Series Fitment: Compatible with Stihl MS170 MS180 MS200 MS210 MS230 MS250 MS260 MS270 MS280 MS290 MS310 MS360 MS390 MS440 MS460 MS640 MS650 MS660 chainsaws. - Additional Model Fitment: Compatible with Stihl 010 011 012 017 018 020 020T 021 023 024 025 026 028 029 031 032 034 036 038 039 041AV 042 044 046 048 064 066. - Check Size Before Ordering: Compare part number 0000 955 0804, M8 thread, 19 mm hex width, 7 mm height and the original nut shape before purchase. - Package Contents: Includes 5 silver sprocket cover bar nuts. Nuts only; bar studs, guide bar, chain and sprocket cover are not included. - LETAYAR specializes on high quality outdoor and garden machinery accessories. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0B62RKTL6 | | Best Sellers Rank | #31,231 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #205 in Chainsaw Accessories | | Brand | LETAYAR | | Color | Silver | | Compatible Groove Diameter | 0.75 inches | | Customer Reviews | 4.6 4.6 out of 5 stars (296) 4.6 out of 5 stars | | Exterior Finish | Stainless Steel | | Fastener Type | Well | | Finish Types | Stainless Steel | | Grade Rating | Commercial | | Inside Thread Size | 1/4 inch | | Item Diameter | 0.25 inches | | Manufacturer | LETAYAR Official | | Material Type | Alloy Steel | | Metal Type | Alloy Steel | | Number Of Items | 5 | | Number Of Pieces | 5 | | Outside Diameter | 0.75 inches | | Part Number | CSBN-5P | | Set Name | 5-Piece Sprocket Cover Bar Nut Set | | Size Name | 5 Pack | | Thread Coverage | Fully Threaded | | Thread Size | #1-72 | | Thread Style | Left Hand | | Unit Count | 5 Count | ## Product Details - **Material:** Alloy Steel - **Fastener Type:** Well - **Thread Size:** #1-72 - **Exterior Finish:** Stainless Steel - **Color:** Silver ## Images ![5 Pack M8 Chainsaw Bar Nuts Compatible with Stihl MS270 MS290 MS310 MS390 | M8 silver sprocket cover nuts replace 0000 955 0804; also fit Stihl MS170 MS180 MS250 MS260 MS360 MS440 MS460 MS660 - Image 1](https://m.media-amazon.com/images/I/81pJfb698SL.jpg) ![5 Pack M8 Chainsaw Bar Nuts Compatible with Stihl MS270 MS290 MS310 MS390 | M8 silver sprocket cover nuts replace 0000 955 0804; also fit Stihl MS170 MS180 MS250 MS260 MS360 MS440 MS460 MS660 - Image 2](https://m.media-amazon.com/images/I/61hDRh21BgL.jpg) ![5 Pack M8 Chainsaw Bar Nuts Compatible with Stihl MS270 MS290 MS310 MS390 | M8 silver sprocket cover nuts replace 0000 955 0804; also fit Stihl MS170 MS180 MS250 MS260 MS360 MS440 MS460 MS660 - Image 3](https://m.media-amazon.com/images/I/61ZuCJ+XxpL.jpg) ![5 Pack M8 Chainsaw Bar Nuts Compatible with Stihl MS270 MS290 MS310 MS390 | M8 silver sprocket cover nuts replace 0000 955 0804; also fit Stihl MS170 MS180 MS250 MS260 MS360 MS440 MS460 MS660 - Image 4](https://m.media-amazon.com/images/I/41f2di6yC8L.jpg) ![5 Pack M8 Chainsaw Bar Nuts Compatible with Stihl MS270 MS290 MS310 MS390 | M8 silver sprocket cover nuts replace 0000 955 0804; also fit Stihl MS170 MS180 MS250 MS260 MS360 MS440 MS460 MS660 - Image 5](https://m.media-amazon.com/images/I/619cBoX3s+L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good Product *by on Reviewed in the United States March 27, 2026* Bought these as replacements for my Stihl Farm Boss. They fit perfect and now I have plenty of extras. Good value for the price. ### ⭐⭐⭐⭐⭐ Great !!! *by on Reviewed in the United States June 7, 2026* Fit my steel Chain Saw perfect good to have extras !!! ### ⭐⭐⭐⭐⭐ Perfect *by on Reviewed in the United States July 24, 2026* Fits as well as original bolts. ## Frequently Bought Together - 5 Pieces Sprocket Cover Bar Nut Replacement for STIHL Chainsaw Replacement Bar Nut for Stihl MS240 MS260 MS270 MS280 MS290 MS310 MS390 MS340 MS360 MS360C MS440 MS460 MS640 MS650 MS660 Chainsaw… - Stihl 2 IN 1 EASY FILE CHAINSAW CHAIN SHARPENER .325" - STIHL 26RS 81 Rapid Super Chainsaw Chain 20" Bar .325 pitch .063 gauge --- ## 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.co.ke/products/557109622-5-pack-m8-chainsaw-bar-nuts-compatible-with-stihl-ms270](https://www.desertcart.co.ke/products/557109622-5-pack-m8-chainsaw-bar-nuts-compatible-with-stihl-ms270) --- *Product available on Desertcart Kenya* *Store origin: KE* *Last updated: 2026-08-15*