--- product_id: 221035203 title: "GAsupply 1/2x20 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: "38907CFA" currency: XOF in_stock: true reviews_count: 13 category: "G Asupply" url: https://www.desertcart.sn/products/221035203-gasupply-1-2x20-black-lug-nuts-1-2-20-closed store_origin: SN region: Senegal --- # 1/2-20 Thread Size 60° Conical Seat Fit Electrophoresis Black Finish GAsupply 1/2x20 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:** 38907CFA **Availability:** ✅ In Stock ## Summary > 🔧 Lock in style and strength with every turn! ## Quick Answers - **What is this?** GAsupply 1/2x20 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?** 38907CFA 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/221035203-gasupply-1-2x20-black-lug-nuts-1-2-20-closed) ## 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 ride instantly. - • **Durable Black Steel Armor:** Crafted from high-grade carbon steel with an electrophoresis coating for superior corrosion resistance and a sleek matte black look. - • **Professional Grade Strength:** Cold-headed alloy steel construction guarantees industrial-grade toughness that stands up to the toughest road conditions. - • **Precision Fit for Peak Performance:** Specifically engineered for 1/2-20 wheel studs with a 60° conical seat to ensure a secure, vibration-free fit. - • **Effortless Installation, Maximum Safety:** Designed for easy professional installation, ensuring your wheels stay locked tight and stylish on every drive. ## Overview GAsupply 1/2x20 Black Lug Nuts are precision-engineered, cold-headed carbon steel fasteners featuring a 60° conical seat and a corrosion-resistant electrophoresis black finish. This 20-piece set fits 1/2-20 wheel studs and 3/4 inch hex sockets, delivering professional-grade durability and a sleek, stealthy look for your wheels. ## Description Product description GAsupply 1/2x20 Lug Nuts 3/4" Hex Lug Nuts 6 Spline Lug Nuts 7 Spline Lug Nuts Open End Lug Nuts Acorn Lug Nuts 1/2-20 Spike Lug Nuts ## 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 - 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. (Only applicable to wheels with studs 1/2-20 and cone seat 60 degrees.). Packaged: 20 Pcs - 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. - 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 | | Best Sellers Rank | #1,767 in Automotive ( See Top 100 in Automotive ) #8 in Wheel & Tire Lug Nuts | | Brand | GAsupply | | Color | Black | | Compatible Groove Diameter | 0.5 Inches | | Customer Reviews | 4.5 out of 5 stars 3,120 Reviews | | Drive Style | External Hex | | Exterior Finish | Electrophoresis | | Fastener Type | Acorn | | Finish Types | plated | | Grade Rating | industrial | | Inside Thread Size | M12 x 3 5 | | Item Diameter | 1.38 Inches | | Item Dimensions | 6.1 x 5.1 x 1.7 inches | | Manufacturer | GAsupply | | Material | Carbon Steel A3 | | Material Type | Carbon Steel A3 | | Metal Type | Alloy Steel | | Number Of Items | 20 | | Number of Pieces | 20 | | Part Number | 1904SBK | | Screw Head Style | Acorn | | Set Name | 20pcs - 1.38" Tall | | Size Name | 1/2"-20 | | Thread Class | UNC | | Thread Coverage | Fully Threaded | | Thread Size | 1/2-20 | | Thread Style | Right Hand | | Thread Type | Unified National Coarse (Unc) | | UPC | 792332917360 | | Unit Count | 20.0 Count | ## Product Details - **Color:** Black - **Exterior Finish:** Electrophoresis - **Fastener Type:** Acorn - **Material:** Carbon Steel A3 - **Thread Size:** 1/2-20 ## Images ![GAsupply 1/2x20 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/71PgwlvAt0L.jpg) ## Available Options This product comes in different **Color, Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by S***L on August 24, 2025* ### ⭐⭐⭐⭐⭐ Review *by R***S on April 5, 2026* ### ⭐⭐⭐⭐⭐ Review *by M***D on January 17, 2026* ## 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.sn/products/221035203-gasupply-1-2x20-black-lug-nuts-1-2-20-closed](https://www.desertcart.sn/products/221035203-gasupply-1-2x20-black-lug-nuts-1-2-20-closed) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-19*