--- product_id: 665711039 title: "Hotop Threaded Knurled Thumbscrew Monitor Mount Screws on Knobs Monitor Screws Carbon Steel Clamping Knobs Grip Thumb Screw Mounting Thumb Screw, Black(20 Pieces,M4 x 15 mm)" brand: "hotop" price: "136.72 DT" currency: TND in_stock: true category: "Hotop" url: https://www.desertcart.tn/products/665711039-hotop-threaded-knurled-thumbscrew-monitor-mount-screws-on-knobs-monitor store_origin: TN region: Tunisia --- # 20 pcs M4 x 15mm precision screws Knurled grip for effortless tightening Carbon steel: corrosion & wear resistant Hotop Threaded Knurled Thumbscrew Monitor Mount Screws on Knobs Monitor Screws Carbon Steel Clamping Knobs Grip Thumb Screw Mounting Thumb Screw, Black(20 Pieces,M4 x 15 mm) **Brand:** hotop **Price:** 136.72 DT **Availability:** ✅ In Stock ## Summary > 🔧 Upgrade your setup with screws that mean business! ## Quick Answers - **What is this?** Hotop Threaded Knurled Thumbscrew Monitor Mount Screws on Knobs Monitor Screws Carbon Steel Clamping Knobs Grip Thumb Screw Mounting Thumb Screw, Black(20 Pieces,M4 x 15 mm) by hotop - **How much does it cost?** 136.72 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/665711039-hotop-threaded-knurled-thumbscrew-monitor-mount-screws-on-knobs-monitor) ## Best For - hotop enthusiasts ## Why This Product - Trusted hotop brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted from premium carbon steel for unmatched strength and corrosion resistance. - • **Comfort Meets Function:** Smooth finish designed for comfortable handling during frequent adjustments. - • **Universal Compatibility:** Standard M4 threading fits a wide range of monitors and hardware setups seamlessly. - • **Effortless Grip & Control:** Knurled round heads ensure a secure hold and smooth, burr-free installation every time. - • **Bulk Ready for Any Project:** 20 high-quality thumbscrews to keep your workspace fully stocked and ready. ## Overview The Hotop Threaded Knurled Thumbscrew set includes 20 durable M4 x 15mm screws made from corrosion-resistant carbon steel. Designed with a knurled round head for easy grip and smooth installation, these screws provide reliable fastening for monitors and various hardware applications. Their robust construction and standard threading make them a versatile, long-lasting solution for professionals seeking dependable mounting hardware. ## Description Features: Easy to use: The package includes 20 threaded knurled thumbscrew, which can be installed in any place you need, which can meet your daily use and replacement. Quality carbon steel material: The male thread knurled clamping knobs is made of quality carbon steel, with good hardness, strength, corrosion resistance and wear resistance. It is a fastening accessory that can be applied for a long time and could be reusable for most different purposes. Specification: Material: carbon steel Color: as the picture shows Length: 15 mm/ 0.6 inch Package includes: 20 x Threaded knurled thumbscrews ## Features - Ample quantity: you will receive 20 pieces 4mm x 15 mm threaded knurled thumbscrews, which can be installed in any place you need, and meet your daily use and replacement - Quality material: the male thread knurled clamping knobs are made of quality carbon steel, with good hardness, strength, corrosion resistance and wear resistance; It is a fastening accessory that can be applied for a long time and could be reusable for most different purposes - Nice craftsmanship: the surface of the grip thumb screw on type round head is smooth, the thread is neat and uniform, without burrs, making the installation effect more tight - Easy to install: the grip knob thumb screw adopts a screw-in design, which is easy to install; The surface is smooth and clean, making you feel more comfortable to hold and store - Warm notice: it is recommended that you need washers as gaskets when installing some monitors to prevent affect to the computer monitor; The length of the screw part is 15 mm, which may bottom out on some computer monitors; You just need a layer of buffer to prevent direct contact in some cases ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09VSYYZWS | | Brand | Hotop | | Colour | Gray | | Compatible Groove Diameter | 4 Millimeters | | Customer Reviews | 4.7 4.7 out of 5 stars (625) | | Drive System | Slotted | | Exterior Finish | Carbon Steel,Steel | | Fastener Size | M4 | | Fastener Type | Machine Screw | | Finish Types | Uncoated | | Head Type | Round | | Item Diameter | 4 Millimetres | | Item Dimensions | 27 x 13 x 13 Millimeters | | Item Weight | 0.18 Pounds | | Manufacturer | Hotop | | Material Type | Carbon Steel | | Metal Type | Carbon Steel | | Model | MY-Hotop-14637 | | Number Of Items | 20 | | Number of Packs | 1 | | Number of Pieces | 1 | | Outside Diameter | 4 Millimetres | | Part Number | MY-Hotop-14637 | | Screw Head Style | Round | | Screw Point Style | Round Point | | Set Name | Threaded Knurled Thumbscrew Set (20 Pieces) | | Set Screw Thread Type | M | | Size Name | M4 x 15 mm | | Thread Class | Standard | | Thread Coverage | Fully Threaded | | Thread Size | M4 | | Thread Style | M4 right hand coarse fully threaded | | Thread Type | Metric | | Unit Count | 20.0 Count | ## Product Details - **Exterior Finish:** Carbon Steel,Steel - **Head Style:** Round - **Item dimensions L x W x H:** 27 x 13 x 13 Millimeters - **Material:** Carbon Steel - **Thread Size:** M4 ## Images ![Hotop Threaded Knurled Thumbscrew Monitor Mount Screws on Knobs Monitor Screws Carbon Steel Clamping Knobs Grip Thumb Screw Mounting Thumb Screw, Black(20 Pieces,M4 x 15 mm) - Image 1](https://m.media-amazon.com/images/I/51XpbrPE1rL.jpg) ![Hotop Threaded Knurled Thumbscrew Monitor Mount Screws on Knobs Monitor Screws Carbon Steel Clamping Knobs Grip Thumb Screw Mounting Thumb Screw, Black(20 Pieces,M4 x 15 mm) - Image 2](https://m.media-amazon.com/images/I/41kPwL1k6bL.jpg) ![Hotop Threaded Knurled Thumbscrew Monitor Mount Screws on Knobs Monitor Screws Carbon Steel Clamping Knobs Grip Thumb Screw Mounting Thumb Screw, Black(20 Pieces,M4 x 15 mm) - Image 3](https://m.media-amazon.com/images/I/4186f2iRdLL.jpg) ![Hotop Threaded Knurled Thumbscrew Monitor Mount Screws on Knobs Monitor Screws Carbon Steel Clamping Knobs Grip Thumb Screw Mounting Thumb Screw, Black(20 Pieces,M4 x 15 mm) - Image 4](https://m.media-amazon.com/images/I/51yjFPCUUoL.jpg) ![Hotop Threaded Knurled Thumbscrew Monitor Mount Screws on Knobs Monitor Screws Carbon Steel Clamping Knobs Grip Thumb Screw Mounting Thumb Screw, Black(20 Pieces,M4 x 15 mm) - Image 5](https://m.media-amazon.com/images/I/419W2CwrnxL.jpg) ## Available Options This product comes in different **Size, Item Package Quantity** options. --- ## 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.tn/products/665711039-hotop-threaded-knurled-thumbscrew-monitor-mount-screws-on-knobs-monitor](https://www.desertcart.tn/products/665711039-hotop-threaded-knurled-thumbscrew-monitor-mount-screws-on-knobs-monitor) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-21*