--- product_id: 471984574 title: "GAsupply Black Lug Nuts, 1/2-20 Closed End Bulge Acorn Lug Nuts 3/4 inch 19mm Hex 1.38 inch Tall 60 Degree Conical Seat" brand: "gasupply" price: "€ 76.46" currency: EUR in_stock: true category: "G Asupply" url: https://www.desertcart.hr/products/471984574-gasupply-black-lug-nuts-1-2-20-closed-end-bulge store_origin: HR region: Croatia --- # 1/2-20 Thread Precision 60° Conical Seat Fit Electrophoresis Black Coating GAsupply Black Lug Nuts, 1/2-20 Closed End Bulge Acorn Lug Nuts 3/4 inch 19mm Hex 1.38 inch Tall 60 Degree Conical Seat **Brand:** gasupply **Price:** € 76.46 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your ride with precision and style — don’t just drive, dominate the road! ## Quick Answers - **What is this?** GAsupply Black Lug Nuts, 1/2-20 Closed End Bulge Acorn Lug Nuts 3/4 inch 19mm Hex 1.38 inch Tall 60 Degree Conical Seat by gasupply - **How much does it cost?** € 76.46 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/471984574-gasupply-black-lug-nuts-1-2-20-closed-end-bulge) ## Best For - gasupply enthusiasts ## Why This Product - Trusted gasupply brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete 20-Piece Set:** Everything you need in one premium package—20 closed-end bulge acorn lug nuts, ready to upgrade your wheels with confidence. - • **Durable Black Steel Finish:** Electrophoresis-treated black coating offers superior corrosion resistance and a sleek, fade-proof look that elevates your vehicle’s style. - • **Professional Grade Strength:** Crafted from through-hardened alloy steel for maximum durability and long-lasting performance under all driving conditions. - • **Precision Fitment Guaranteed:** Specifically engineered for 1/2-20 wheel studs with a 60° conical seat to ensure a secure, perfect fit every time. - • **Easy Installation, Pro Recommended:** Designed for simple installation with a 3/4 inch hex drive; torque wrench use recommended to maintain integrity and safety. ## Overview GAsupply Black Lug Nuts are a set of 20 high-quality, 1/2-20 threaded, 60° conical seat lug nuts made from through-hardened alloy steel. Featuring a corrosion-resistant electrophoresis black finish, these 1.38-inch tall, 19mm hex nuts provide a secure fit for aftermarket wheels, combining durability with a sleek aesthetic to enhance your vehicle’s appearance and performance. ## Description FitmentThese lug nuts 1/2 x 20 , only for vehicles with 1/2x20 bolts and 60-degree cone seatsProduct Description1. Quantity: Set of 20 Closed End Bulge Acorn Lug Nuts2. Color: Black chrome lug nuts3. Thread Pitch: 1/2"-204. Overall Length: 1.38" (35 mm)5. Hex Tool Size: 3/4 inch (19mm)6. Seat: Cone / Conical 60°Tapered7. Material:Through-Hardened Steel8. Feature:The high-quality black surface is processed by the electrophoresis , which has higher strength and corrosion resistance, and is not easy to rust and discolor.9.Benefit:Improve the appearance of your vehicle.Please NoteOnly fit for aftermarket wheels, may not be suitable for factory OEM wheels and vehicle manufacturer wheelsIf you are not sure whether these nuts are compatible with your car, please contact us and we will help you.Do not use impact wrenches as they will cause wear. It is recommended to use a torque wrench ## Features - ★FITMENT★- Before ordering, please check the size of the nuts on the wheels. Only compatible with cone seat and 1/2-20 wheel Studs.If you are not sure whether these nuts are compatible with your car, please contact us - FEATURES- Our lug nuts are made of high-quality steel by cold heading. The high-quality black surface is processed by the electrophoresis , which has higher strength and corrosion resistance, and is not easy to rust and discolor. - SPECS- Thread Size: 1/2"-20,1/2x20,1/2 20, Nuts Size: 1.38"(35mm) tall,19mm Hex (3/4" Hex),Seat Type: Conical 60 Degree Seat - INCLUDES - 20pcs Black Closed End Bulge Acorn Lug Nuts. These 1/2-20 Lug Nuts arrive in our signature premium packaging that is portable for easy storage. - NOTE - Although the installation process is simple, we still recommend you to install it professionally.If you have any questions, please feel free to contact us.We will always serve you ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B089D6VLHL | | ASIN | B089D6VLHL | | Brand | GAsupply | | Color | Black | | Compatible Groove Diameter | 1.38 Inches | | Customer Reviews | 4.6 4.6 out of 5 stars (1,553) | | Customer reviews | 4.6 4.6 out of 5 stars (1,553) | | Department | Unisex Adult | | Drive Style | External Hex | | Exterior Finish | Black | | Fastener Type | Hex, Wheel | | Finish Types | Powder Coated | | Grade Rating | industrial | | Is Discontinued By Manufacturer | No | | Item Diameter | 1.38 Inches | | Item Dimensions | 15.5 x 13 x 4.3 centimeters | | Manufacturer | GAsupply | | Manufacturer | GAsupply | | Manufacturer reference | 1904SBK | | Material Type | Steel | | Metal Type | Alloy Steel | | Number of Pieces | 20 | | Part Number | 1904SBK | | Product Dimensions | 15.49 x 12.95 x 4.32 cm; 1.1 kg | | Size Name | 1.38''(35mm) | | Thread Class | Class 2A | | Thread Coverage | Fully Threaded | | Thread Size | 1/2-20 | | Thread Style | Unified National, 1/2"-20 | | Thread Type | Unified National | | UPC | 792332917360 | ## Product Details - **Colour:** Black - **Exterior finish:** Black - **Fastener type:** Hex, Wheel - **Material:** Steel - **Thread size:** 1/2-20 ## Images ![GAsupply Black Lug Nuts, 1/2-20 Closed End Bulge Acorn Lug Nuts 3/4 inch 19mm Hex 1.38 inch Tall 60 Degree Conical Seat - Image 1](https://m.media-amazon.com/images/I/41eRQ4uu3TL.jpg) ![GAsupply Black Lug Nuts, 1/2-20 Closed End Bulge Acorn Lug Nuts 3/4 inch 19mm Hex 1.38 inch Tall 60 Degree Conical Seat - Image 2](https://m.media-amazon.com/images/I/41X9rendjfL.jpg) ![GAsupply Black Lug Nuts, 1/2-20 Closed End Bulge Acorn Lug Nuts 3/4 inch 19mm Hex 1.38 inch Tall 60 Degree Conical Seat - Image 3](https://m.media-amazon.com/images/I/41ze79tnFSL.jpg) ![GAsupply Black Lug Nuts, 1/2-20 Closed End Bulge Acorn Lug Nuts 3/4 inch 19mm Hex 1.38 inch Tall 60 Degree Conical Seat - Image 4](https://m.media-amazon.com/images/I/413HjRKFIOL.jpg) ![GAsupply Black Lug Nuts, 1/2-20 Closed End Bulge Acorn Lug Nuts 3/4 inch 19mm Hex 1.38 inch Tall 60 Degree Conical Seat - Image 5](https://m.media-amazon.com/images/I/519QgeJ0wbL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - GAsupply Black Lug Nuts, 1/2-20 Closed End Bulge Acorn Lug Nuts 3/4 inch 19mm Hex 1.38 inch Tall 60 Degree Conical Seat - eCustomrim Trailer Tire ST205/75R14 Load Range D 14X5.5 5-4.5 Avalanche Black Aluminum Rim --- ## 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.hr/products/471984574-gasupply-black-lug-nuts-1-2-20-closed-end-bulge](https://www.desertcart.hr/products/471984574-gasupply-black-lug-nuts-1-2-20-closed-end-bulge) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-10-16*