--- product_id: 29080667 title: "StanceMagic 20pc Black Lug Bolts 14x1.25, 40mm Shank Length, Cone Seat" brand: "stancemagic" price: "¥19914" currency: JPY in_stock: true reviews_count: 5 category: "Stance Magic" url: https://www.desertcart.jp/products/29080667-stancemagic-20pc-black-lug-bolts-14x1-25-40mm-shank-length store_origin: JP region: Japan --- # 14x1.25 thread size 40mm extended shank length Zinc-coated corrosion resistance StanceMagic 20pc Black Lug Bolts 14x1.25, 40mm Shank Length, Cone Seat **Brand:** stancemagic **Price:** ¥19914 **Availability:** ✅ In Stock ## Summary > 🔧 Upgrade your stance, secure your drive — the ultimate lug bolt for BMW enthusiasts! ## Quick Answers - **What is this?** StanceMagic 20pc Black Lug Bolts 14x1.25, 40mm Shank Length, Cone Seat by stancemagic - **How much does it cost?** ¥19914 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/29080667-stancemagic-20pc-black-lug-bolts-14x1-25-40mm-shank-length) ## Best For - stancemagic enthusiasts ## Why This Product - Trusted stancemagic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Cone Seat Design:** 60° tapered cone seat ensures optimal wheel fitment and prevents loosening under high stress. - • **Precision Fit for BMW:** Tailored 14x1.25 thread size ensures perfect compatibility with 2013+ BMW models. - • **Durable Cold Forged Steel:** Grade 10.9 alloy steel with heat treatment for unmatched strength and longevity. - • **Extended Length for Safety:** 40mm shank length designed specifically for wheel spacers to guarantee secure thread engagement. - • **Corrosion-Resistant Black Zinc Finish:** Sleek black zinc coating protects against rust and weather, maintaining a premium look. ## Overview This 20-piece set of extended black lug bolts features a 14x1.25 thread size and 40mm shank length, engineered specifically for BMW models from 2013 onward that use wheel spacers. Crafted from grade 10.9 cold forged alloy steel with a corrosion-resistant black zinc finish, these cone seat bolts provide enhanced thread engagement and durability, ensuring both safety and style for your upgraded wheels. ## Description Product description 20pcs Extended Black Lug Bolts 14x1.25 (40mm Shank Length - Not OEM Length, Cone Seat) A Must Have When Adding Wheel Spacers When installing any kind of slip-on wheel spacer, it is very important to change your lug bolts. This is necessary because the added thickness of the spacers reduces the thread engagement of the stock lug bolts. The solution to this is extended length lug bolts. With the added thread length, the bolts are able to engage your hub with enough turns for safer operation. StanceMagic has you covered with a wide range of extended lug bolts! Please see the section below for how to determine what shank / thread length bolt is needed for your specific application. Be aware that installing bolts that are too short can cause them to fall off while driving. Alternatively, installing bolts that are too long may damage brake components. Please see specification list for more info. Thread Size: 14x1.25 Color: Black Seat Type: Cone seat (60 Degree Taper) Shank/Thread Length: 40 mm. Material: 10.9 Metric Grade Cold Forged Steel Kit content : 20 pcs per pack Zinc coating provides ultimate corrosion, rust, & scratch resistance, enduring any weather condition. Threads are machined precisely to ensure the best fit onto your vehicle's hub every time. Manufactured with metric grade 10.9 cold forged steel to ensure dependable strength, durability, and performance. IMPORTANT: CHECK BEFORE PURCHASING These are extended-length bolts and are meant to be used with wheel spacers. Vehicle must use 14x1.25 threaded lug bolts . Shank Length : Verify this 40 mm Shank Length Bolt is the correct size. Buyers must measure their OEM bolt and spacer thickness to determine if this is the correct length. Please see above "How to Determine Shank Length Needed" diagram for measuring help. Measure before purchasing: Installing bolts that are too short can cause them to fall out while driving. Installing bolts that are too long may damage brake components. Verify vehicle lug bolt size, seat, and threads: Check your vehicle's bolt thread size, as various years/models come with different size bolts. Installing incompatible hardware can cause damage to vehicle components and may cause lug bolts to loosen while driving. Seat Type : Check your wheel lug hole. These bolts will only work if your lug holes are Cone Seat (60 Degree Taper). What is the difference between Cone and Ball seat? This is determined by your wheel's lug seat. The seat of the bolt refers to the part of the bolt that makes contact with the wheel's lug seat. The most common seats are Cone (conical / tapered) and Ball (radius / rounded). Cone type features a straight taper seat, whereas Ball type features a curved seat. How do I determine what Shank Length I need? 1) Measure shank length of OEM bolt (Threaded portion, starting at end of the seat to the end of the bolt). 2) Measure the thickness of the spacer you will be using. 3) Add measurements from step 1 and step 2, and you have the shank length you need. 1) Measure shank length of OEM bolt (Threaded portion, starting at end of the seat to the end of the bolt). 2) Measure the thickness of the spacer you will be using. 3) Add measurements from step 1 and step 2, and you have the shank length you need. During Installation, ensure that your bolts get 5-8 full turns before the lug nuts/bolts begins to tighten. If you have questions about product or fitment, please use the "Customer Questions & Answers" feature in this listing below this section, we will be happy to help you. For fitment help, include the year/make/model of your vehicle. COMPATIBLE WITH: ONLY BMW & MINI VEHICLES THAT USE 14x1.25 LUG BOLTS Review: BMW G80 M3CX Fitment - Install was a breeze. Product looks well-made. Helped stance out the wheels and tires. Used 15mm-front and 12mm-rear spacers. Did 2nd gear pull and no vibration or defect whatsoever. Highly recommend! Review: You get great value for yr money - Quality and precise information ## Features - IMPORTANT: NOT OEM LENGTH. This is an extended length lug bolt, NOT an OEM replacement lug bolt. NOT to be used without wheel spacers. The correct length will depend on your OEM bolt's length and the spacer's thickness. See Diagram for Measuring Help. MEASURE BEFORE PURCHASING. Installing bolts that are too short can cause them to fall out while driving. Installing bolts that are too long may damage brake components. - WARNING: VERIFY VEHICLE LUG BOLT SIZE, SEAT AND THREADS. Check your vehicle's bolt thread size, as various years/models come with different size bolts. These are Cone Seat (60 Degree Taper) shaped bolts. Make sure your wheels bolt seat have this seat type. See Diagram for Help. During Installation, ensure that your bolts get 5-8 full turns before tightening. - [SPECIFICATIONS] Pack of 20 - Black Bolts | Thread Size: 14x1.25 | Seat Type: Cone Seat (60 Degree Taper) | Shank Length: 40mm (ie thread length). - MANUFACTURING: Made with cold forged steel. Machine precision threads ensure the best fit on your vehicle's hub. Zinc coating provides exceptional corrosion/rust resistance and appearance. Additional Heat Treating Process ensures dependable strength, durability, and performance. - FITMENT: Only Compatible with BMW, years 2013 and newer. Compatible with BMW 2014+ 2-Series (F22); 2013+ 3-Series (F30, G20); 2014+ 4-Series; 2012+ 5-Series (F10, G30); 2012+ 6-Series & 7-Series. Also compatible with BMW 2014+ M3, M4; 2012+ M5, M6; 2012+ X1, X2, X3, X4, X5, X6; 2014+ i3; 2014+ i8. NOTE: Some come with different size/thread lug bolts. IMPORTANT to read Description Section for specific years and models. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00T5H0G30 | | Best Sellers Rank | #724,803 in Automotive ( See Top 100 in Automotive ) #378 in Wheel Bolts (Automotive) | | Brand | StanceMagic | | Color | Black | | Compatible Groove Diameter | 14 Millimeters | | Customer Reviews | 4.6 out of 5 stars 36 Reviews | | Drive System | RWD, AWD, xDrive | | Exterior Finish | Zinc | | Fastener Size | 40mm | | Fastener Type | Hexagon Bolt | | Finish Types | Plated | | Grade Rating | Grade 14 | | Head Style | Hex | | Head Type | Hex | | Item Diameter | 14 Millimeters | | Item Dimensions | 6 x 6 x 1.75 inches | | Item Hardness | Grade 10.9 | | Item Weight | 4.22 Pounds | | Manufacturer | Precision European Motorwerks | | Manufacturer Grade | Grade 10.9 | | Material | Alloy Steel | | Material Type | Alloy Steel | | Metal Type | Alloy Steel | | Model | 20pc-14x1.25-40mm-CS-B | | Number Of Items | 20 | | Number of Pieces | 20 | | Part Number | 20pc-14x1.25-40mm-CS-B | | Screw Head Style | Hex | | Set Name | 20pcs Black Lug Bolts (14x1.25, 40mm Shank Length, Cone Seat) by StanceMagic | | Size Name | 40mm Thread Length | | Thread Class | 3B | | Thread Coverage | Fully Threaded | | Thread Size | M14 x 1.25 | | Thread Style | Right Hand | | Thread Type | Metric | | Unit Count | 20 Count | ## Product Details - **Exterior Finish:** Zinc - **Head Style:** Hex - **Manufacturer Grade:** Grade 10.9 - **Material:** Alloy Steel - **Thread Size:** M14 x 1.25 ## Images ![StanceMagic 20pc Black Lug Bolts 14x1.25, 40mm Shank Length, Cone Seat - Image 1](https://m.media-amazon.com/images/I/71VLceYB3KL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ BMW G80 M3CX Fitment *by A***R on April 19, 2026* Install was a breeze. Product looks well-made. Helped stance out the wheels and tires. Used 15mm-front and 12mm-rear spacers. Did 2nd gear pull and no vibration or defect whatsoever. Highly recommend! ### ⭐⭐⭐⭐⭐ You get great value for yr money *by G***Z on April 2, 2025* Quality and precise information ### ⭐⭐⭐⭐⭐ Fits BMW *by D***N on March 14, 2023* Fits my 5 series BMW. It a great look the black. --- ## 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.jp/products/29080667-stancemagic-20pc-black-lug-bolts-14x1-25-40mm-shank-length](https://www.desertcart.jp/products/29080667-stancemagic-20pc-black-lug-bolts-14x1-25-40mm-shank-length) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-23*