--- product_id: 826829276 title: "PATIKIL 8Pcs 17mm Ball Nuts Knob, M6 UNC Female Threaded Steel Swivel Ball Joint Adapter Converter for Super Clamp Camera Hot Shoe Mount Light Tripod Phone Holder, Silver" brand: "patikil" price: "¥2902" currency: JPY in_stock: true reviews_count: 2 category: "Patikil" url: https://www.desertcart.jp/products/826829276-patikil-8pcs-17mm-ball-nuts-knob-m6-unc-female-threaded store_origin: JP region: Japan --- # M6 UNC precision threading 17mm swivel ball joint diameter Corrosion & rust resistant steel PATIKIL 8Pcs 17mm Ball Nuts Knob, M6 UNC Female Threaded Steel Swivel Ball Joint Adapter Converter for Super Clamp Camera Hot Shoe Mount Light Tripod Phone Holder, Silver **Brand:** patikil **Price:** ¥2902 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your gear game with rock-solid connections that never quit! ## Quick Answers - **What is this?** PATIKIL 8Pcs 17mm Ball Nuts Knob, M6 UNC Female Threaded Steel Swivel Ball Joint Adapter Converter for Super Clamp Camera Hot Shoe Mount Light Tripod Phone Holder, Silver by patikil - **How much does it cost?** ¥2902 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/826829276-patikil-8pcs-17mm-ball-nuts-knob-m6-unc-female-threaded) ## Best For - patikil enthusiasts ## Why This Product - Trusted patikil brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk 8-Pack Value:** Stock up and never worry about losing essential connectors on set. - • **Versatile Compatibility:** Perfect for camera mounts, tripods, clamps, and DIY hardware projects. - • **Smooth Swivel Ball Joint:** 17mm diameter allows flexible positioning and secure locking. - • **Durable Carbon Steel Build:** Engineered to resist wear, rust, and deformation under heavy use. - • **Precision M6 UNC Threading:** Ensures firm, reliable tightening for stable setups every time. ## Overview The PATIKIL 8Pcs 17mm Ball Nuts Knob set features M6 UNC female threaded carbon steel swivel ball joints designed for professional-grade stability and durability. Ideal for photographic equipment, tripods, clamps, and various industrial or DIY applications, these corrosion-resistant knobs provide precise threading and smooth swivel action to ensure secure, adjustable connections. Sold in an 8-piece pack, they offer excellent value for maintaining and upgrading your gear setup. ## Description Product description 8Pcs 17mm Ball Nuts Knob, M6 UNC Female Threaded Steel Swivel Ball Joint Adapter Converter for Super Clamp Camera Hot Shoe Mount Light Tripod Phone Holder, Silver These ball nut knobs uses a U.S. Standard M6 UNC thread. Suitable for photographic equipment, hardware connection projects, Furniture decoration, construction projects, mechanical parts, industrial manufacturing, and other DIY projects. Specification Material: Carbon Steel Type: Half Tooth Blind Hole Female Size: M6UNC Ball Diameter: 17mm / 0.7 inch Package Content: 8 x Ball Nuts Knob Advantages These ball nut knobs are made of metal with a smooth surface and are hard and not easy to deform. They are wear-resistant, corrosion-resistant, rust-resistant, durable, and can withstand huge impact forces. These ball nut knobs have clear and accurate threads and uniform force, ensuring firm tightening and higher stability. It can ensure reliable performance and long service life in various industrial applications. Instruction These ball nut knobs provide a reliable connection between components of tripods, hot shoes, or other devices. Suitable for car phone, tablet clip, cradles, clamp connector, they are easy to install and use. NOTE 1. Ensure proper size selection based on the application's specific requirements. 2. Avoid over-tightening to prevent damage to the components or threads. Review: Unusable cash in the trash! - Most (6 of 8) of the bolt holes are threaded so badly you cant use them. C Review: Does what I needed it to do - Easy to install nice finish ## Features - Specification: Material: Carbon Steel; Type: Half Tooth Blind Hole; Female Size: M6UNC; Ball Diameter: 17mm / 0.7 inch; Package Content: 8 x Ball Nuts Knob - These ball nut knobs uses a U.S. Standard M6 UNC thread. Suitable for photographic equipment, hardware connection projects, Furniture decoration, construction projects, mechanical parts, industrial manufacturing, and other DIY projects. - Advantages: These ball nut knobs are made of metal with a smooth surface and are hard and not easy to deform. They are wear-resistant, corrosion-resistant, rust-resistant, durable, and can withstand huge impact forces. These ball nut knobs have clear and accurate threads and uniform force, ensuring firm tightening and higher stability. It can ensure reliable performance and long service life in various industrial applications. - Instruction: These ball nut knobs provide a reliable connection between components of tripods, hot shoes, or other devices. Suitable for car phone, tablet clip, cradles, clamp connector, they are easy to install and use. - NOTE: 1. Ensure proper size selection based on the application's specific requirements. 2. Avoid over-tightening to prevent damage to the components or threads. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0FKSKPYRB | | Best Sellers Rank | #3,225 in Camera Mounts & Clamps | | Brand | PATIKIL | | Customer Reviews | 3.0 out of 5 stars 2 Reviews | | Included Components | 1 | | Manufacturer | PATIKIL | | Material | Metal | | Material Type | Metal | | Number Of Items | 8 | | Part Number | pta250329tt001018jp | | Size | 17mm, M6 UNC | | Size Name | 17mm, M6 UNC | | Warranty Description | false | ## Images ![PATIKIL 8Pcs 17mm Ball Nuts Knob, M6 UNC Female Threaded Steel Swivel Ball Joint Adapter Converter for Super Clamp Camera Hot Shoe Mount Light Tripod Phone Holder, Silver - Image 1](https://m.media-amazon.com/images/I/61nwtB9JdNL.jpg) ![PATIKIL 8Pcs 17mm Ball Nuts Knob, M6 UNC Female Threaded Steel Swivel Ball Joint Adapter Converter for Super Clamp Camera Hot Shoe Mount Light Tripod Phone Holder, Silver - Image 2](https://m.media-amazon.com/images/I/71Ee-BTnEOL.jpg) ![PATIKIL 8Pcs 17mm Ball Nuts Knob, M6 UNC Female Threaded Steel Swivel Ball Joint Adapter Converter for Super Clamp Camera Hot Shoe Mount Light Tripod Phone Holder, Silver - Image 3](https://m.media-amazon.com/images/I/71nDaxAhm0L.jpg) ![PATIKIL 8Pcs 17mm Ball Nuts Knob, M6 UNC Female Threaded Steel Swivel Ball Joint Adapter Converter for Super Clamp Camera Hot Shoe Mount Light Tripod Phone Holder, Silver - Image 4](https://m.media-amazon.com/images/I/71hub3TcGvL.jpg) ![PATIKIL 8Pcs 17mm Ball Nuts Knob, M6 UNC Female Threaded Steel Swivel Ball Joint Adapter Converter for Super Clamp Camera Hot Shoe Mount Light Tripod Phone Holder, Silver - Image 5](https://m.media-amazon.com/images/I/61J1hMlOkvL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐ Unusable cash in the trash! *by M***E on March 10, 2026* Most (6 of 8) of the bolt holes are threaded so badly you cant use them. C ### ⭐⭐⭐⭐⭐ Does what I needed it to do *by G***N on April 28, 2026* Easy to install nice finish --- ## 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/826829276-patikil-8pcs-17mm-ball-nuts-knob-m6-unc-female-threaded](https://www.desertcart.jp/products/826829276-patikil-8pcs-17mm-ball-nuts-knob-m6-unc-female-threaded) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-06-23*