--- product_id: 147274504 title: "Mastiff 13755BK, Acorn Bulge After-Market Lug Nut Set - M12X1.25 Thread, Black Chrome Finish, 3/4 Hex, 60 Degree Conical Seat (Pack of 20)" brand: "mastiff" price: "1320571₫" currency: VND in_stock: true category: "Automotive" url: https://www.desertcart.vn/products/147274504-mastiff-13755bk-acorn-bulge-after-market-lug-nut-set-m12x1 store_origin: VN region: Vietnam --- # Mastiff 13755BK, Acorn Bulge After-Market Lug Nut Set - M12X1.25 Thread, Black Chrome Finish, 3/4 Hex, 60 Degree Conical Seat (Pack of 20) **Brand:** mastiff **Price:** 1320571₫ **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Mastiff 13755BK, Acorn Bulge After-Market Lug Nut Set - M12X1.25 Thread, Black Chrome Finish, 3/4 Hex, 60 Degree Conical Seat (Pack of 20) by mastiff - **How much does it cost?** 1320571₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/147274504-mastiff-13755bk-acorn-bulge-after-market-lug-nut-set-m12x1) ## Best For - mastiff enthusiasts ## Why This Product - Trusted mastiff brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Size:20 Black Chrome Mastiff bulge acorn style lug nuts are designed for after-market rims that receive 60 degree cone seat. Our bulge acorn style nuts are crafted with precisely machined threads to ensure a perfect fit to your vehicle's wheel studs. Manufactured with cold forged steel for dependable strength and durability. These lug nuts feature premium chrome plating with essential layers of copper, nickel, and chrome to provide exceptional strength, beauty, and corrosion resistance. Our lengthy multi-point quality control process ensures that every nut we handle is created with the same love and care as the one before it. Mastiff lug nuts feature premium triple-chrome plating process, which ensure long-time resistance to rust or salt corrosion. Solid one-piece design satisfies both aethestic and quality requirements. All products are guaranteed for manufacturing craftmanship. If you are not satisfied with our product for any reason, just contact us within a month after receiving it, and you will receive a full refund. Mastiff Wheel Lug Nuts are your trust-worthy partner. NOTE: Through our 20+ year experience in lug nuts manufacturing, we observed cases in which improperly seating of one-piece nuts. Many cases resulted in an accident because if nuts are not well seated, wheel will apply a strong shear force on the studs and eventually cut them off. Each rim/wheel has some difference from others. It's your responsibility to select lug nuts with correct specs, such as thread, length, seat, type etc., for your vehicle. ## Features - Solid One-Piece Design, Acorn Bulge Style - M12x1.25 Thread - Conical 60 Degree Seat - 3/4 (19mm) Hex - 1.4" (35.5mm) Height - 1.18" (30mm) Inner Height - 0.9"(23mm) wide. - NOTE: many BLACK nuts are PAINTED black. Just look at the threads - If the threads are black, they are painted. When painting, paints cover everywhere. Layers of paints add thickness to the threads, which lower the precision and friction between nuts and studs. They are not SAFE. When chrome plating, electric charges stay only on surface so the inside threads are not plated and stay shiny. This product has authentic BLACK CHROME for exceptional beauty, corrosion resistance and safety. - Manufactured with cold forged and heat treated steel for dependable strength and durability. - For AFTER-MARKET Wheel ONLY. WILL NOT FIT: Toyota/Lexus/Scion/Honda/Acura Factory OEM aluminum wheels. - INCLUDES: 20 Black Chrome Finish Bulge Acorn Lug Nuts. Shipped in our signature premium packaging. - ›See more product details ## Images ![Mastiff 13755BK, Acorn Bulge After-Market Lug Nut Set - M12X1.25 Thread, Black Chrome Finish, 3/4 Hex, 60 Degree Conical Seat (Pack of 20) - Image 1](https://images-na.ssl-images-amazon.com/images/I/41dp064EKRL.jpg) ![Mastiff 13755BK, Acorn Bulge After-Market Lug Nut Set - M12X1.25 Thread, Black Chrome Finish, 3/4 Hex, 60 Degree Conical Seat (Pack of 20) - Image 2](https://images-na.ssl-images-amazon.com/images/I/41anbzVl3yL.jpg) ![Mastiff 13755BK, Acorn Bulge After-Market Lug Nut Set - M12X1.25 Thread, Black Chrome Finish, 3/4 Hex, 60 Degree Conical Seat (Pack of 20) - Image 3](https://images-na.ssl-images-amazon.com/images/I/41pFjv-gmaL.jpg) ![Mastiff 13755BK, Acorn Bulge After-Market Lug Nut Set - M12X1.25 Thread, Black Chrome Finish, 3/4 Hex, 60 Degree Conical Seat (Pack of 20) - Image 4](https://images-na.ssl-images-amazon.com/images/I/31ymeoGyFVL.jpg) ![Mastiff 13755BK, Acorn Bulge After-Market Lug Nut Set - M12X1.25 Thread, Black Chrome Finish, 3/4 Hex, 60 Degree Conical Seat (Pack of 20) - Image 5](https://images-na.ssl-images-amazon.com/images/I/41Fd9dtjNfL.jpg) --- ## 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.vn/products/147274504-mastiff-13755bk-acorn-bulge-after-market-lug-nut-set-m12x1](https://www.desertcart.vn/products/147274504-mastiff-13755bk-acorn-bulge-after-market-lug-nut-set-m12x1) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-05*