--- product_id: 88574232 title: "D2D Carbon Steel M8 Hex Flange Self Locking Nuts, 12 Pcs" brand: "d2d" price: "$U1922" currency: UYU in_stock: true reviews_count: 8 url: https://www.desertcart.uy/products/88574232-d2d-carbon-steel-m8-hex-flange-self-locking-nuts-12 store_origin: UY region: Uruguay --- # M8 Metric Thread Precision Carbon Steel Durability Copper-Plated Self-Locking Flange D2D Carbon Steel M8 Hex Flange Self Locking Nuts, 12 Pcs **Brand:** d2d **Price:** $U1922 **Availability:** ✅ In Stock ## Summary > 🔧 Lock in Performance, Unlock Your Ride’s Potential! ## Quick Answers - **What is this?** D2D Carbon Steel M8 Hex Flange Self Locking Nuts, 12 Pcs by d2d - **How much does it cost?** $U1922 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/88574232-d2d-carbon-steel-m8-hex-flange-self-locking-nuts-12) ## Best For - d2d enthusiasts ## Why This Product - Trusted d2d brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Copper-Plated Hex Nut:** Rose gold finish not only resists corrosion but adds a premium touch to your engine bay aesthetics. - • **Value Pack of 12 Nuts:** Stock up and save with a complete set designed for professional repairs or DIY upgrades. - • **Precision M8 Thread Fit:** Engineered for exact BMW E30 exhaust manifold compatibility, ensuring a seamless, secure fit every time. - • **Durable Carbon Steel Core:** Built to withstand extreme heat and stress, extending the lifespan of your exhaust system components. - • **Self-Locking Flange Design:** Prevents loosening under high vibration, delivering reliable performance on every drive. ## Overview This pack of 12 M8 copper-plated, self-locking hex flange nuts is precision-engineered from durable carbon steel for BMW 3 Series E30 exhaust manifolds. Combining corrosion resistance with a secure fit, these nuts ensure long-lasting, vibration-proof performance—perfect for professionals and enthusiasts aiming to maintain or upgrade their classic ride with confidence. ## Description Item Descriptions: -100% Brand new and high quality. -It is durable and convenient. -Simple design and easy to use. -Copper Plated Hex nut with flange, self locking. -Fits:BMW 3 Series E30 Package: 12x BMW Exhaust Manifold Nut Item Specifications: Overall Size(approx.): M8 Color: rose gold Material: Material Quantity: 12 pcs MPN: 11621711954 UK Fitment Profile ID: 922 DE Fitment Profile ID: 923 Brand:Unbranded/Generic MPN:[AUTO FILL EAN] ## Features - Fits: BMW 3 Series E30 - Copper Plated Hex nut with flange, self locking. - MPN: 11621711954 - Material:Carbon Steel + Copper Plating - Overall Size(approx): M8 ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B07GRJP733 | | Best Sellers Rank | 295,603 in Automotive (See Top 100 in Automotive) 111 in Car Performance Manifold Bolts, Studs & Nuts | | Brand Name | D2D | | Colour | rose gold | | Compatible Groove Diameter | 7.92 Millimeters | | Customer Reviews | 4.8 4.8 out of 5 stars (78) 4.8 out of 5 stars | | Drive Style | External Hex | | Exterior Finish | Copper | | Fastener Type | Flange, Hex | | Finish Types | Copper Plated | | Grade Rating | commercial | | Inside Thread Size | M8 | | Item Diameter | 8 Millimetres | | Item Dimensions | 9 x 5 x 1.7 centimetres | | Manufacturer | D2D | | Manufacturer Part Number | .. | | Material Type | Carbon Steel | | Metal | Carbon Steel | | Number Of Items | 12 | | Number Of Packs | 1 | | Number Of Pieces | 12 | | Outside Diameter | 8 Millimetres | | Set Name | D2D Carbon Steel M8 Hex Flange Self Locking Nuts (12 Piece Set) | | Size | M8 | | Thread Class | Class 2B | | Thread Coverage | Fully Threaded | | Thread Size | M 8 | | Thread Style | Metric | | Thread Type | ISO Metric | | Upc | 614324682899 | ## Product Details - **Brand:** D2D - **Colour:** rose gold - **Exterior finish:** Copper - **Fastener type:** Flange, Hex - **Finish type:** Copper Plated - **Item dimensions L x W x H:** 9 x 5 x 1.7 centimetres - **Material:** Carbon Steel - **Metal type:** Carbon Steel - **Thread size:** M 8 - **Thread type:** ISO Metric ## Images ![D2D Carbon Steel M8 Hex Flange Self Locking Nuts, 12 Pcs - Image 1](https://m.media-amazon.com/images/I/71I1zGTx0vL.jpg) ![D2D Carbon Steel M8 Hex Flange Self Locking Nuts, 12 Pcs - Image 2](https://m.media-amazon.com/images/I/61geOO0SEkL.jpg) ![D2D Carbon Steel M8 Hex Flange Self Locking Nuts, 12 Pcs - Image 3](https://m.media-amazon.com/images/I/61oJxkzlCQL.jpg) ![D2D Carbon Steel M8 Hex Flange Self Locking Nuts, 12 Pcs - Image 4](https://m.media-amazon.com/images/I/61-6F5c05cL.jpg) ![D2D Carbon Steel M8 Hex Flange Self Locking Nuts, 12 Pcs - Image 5](https://m.media-amazon.com/images/I/618Bz9d2NML.jpg) ## Questions & Answers **Q: Are these nuts M8 X 1.25 ?** A: Yes ! They are good quality nuts. **Q: Again are these 12mm or 13mm wrench size?** A: 13mm **Q: Hi, what spanner size are these nuts? 13mm?** A: Why does it matter..?? ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fantastic *by on Reviewed in the United Kingdom 27 November 2025* Perfect, does exactly what I wanted ### ⭐⭐⭐⭐⭐ Bargain price.. Quality product.. *by on Reviewed in the United Kingdom 20 February 2020* Vauxhall wanted 3X the price for just ten of these.. Robbing barstewards.. Arrived swiftly and will fit as soon as it stops raining... ### ⭐⭐⭐⭐⭐ Great looking and great fit *by on Reviewed in the United Kingdom 3 December 2020* Spot on and look the part. Fitted to header pipes on my ZX10R. ## Frequently Bought Together - Car Exhaust Manifold Nuts Head Stud Nut M8 Hex Copper Self Locking Tools (Pack of 12) - LIQUI MOLY Exhaust Assembly Paste | 150 g | Paste | SKU: 3342, farblos - eMagTech 8 Sets Exhaust Manifold Stud Bolt Kit M8x45mm Compatible with Nissan Perfect Replacement --- ## 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.uy/products/88574232-d2d-carbon-steel-m8-hex-flange-self-locking-nuts-12](https://www.desertcart.uy/products/88574232-d2d-carbon-steel-m8-hex-flange-self-locking-nuts-12) --- *Product available on Desertcart Uruguay* *Store origin: UY* *Last updated: 2026-09-27*