--- product_id: 530986400 title: "120PCS Screw Thread Protectors 3mm ID Rubber End Caps Vinyl Flexible End Caps Round Tube Bolt Cap (Black, 120PCS)" brand: "jamiikury" price: "€ 28.75" currency: EUR in_stock: true category: "Jamiikury" url: https://www.desertcart.pt/products/530986400-120pcs-screw-thread-protectors-3mm-id-rubber-end-caps-vinyl store_origin: PT region: Portugal --- # 120-piece bulk set Durable flexible rubber 3mm ID precision fit 120PCS Screw Thread Protectors 3mm ID Rubber End Caps Vinyl Flexible End Caps Round Tube Bolt Cap (Black, 120PCS) **Brand:** jamiikury **Price:** € 28.75 **Availability:** ✅ In Stock ## Summary > 🛠️ Protect Every Thread, Own Every Project! ## Quick Answers - **What is this?** 120PCS Screw Thread Protectors 3mm ID Rubber End Caps Vinyl Flexible End Caps Round Tube Bolt Cap (Black, 120PCS) by jamiikury - **How much does it cost?** € 28.75 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/530986400-120pcs-screw-thread-protectors-3mm-id-rubber-end-caps-vinyl) ## Best For - jamiikury enthusiasts ## Why This Product - Trusted jamiikury brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety Meets Style:** Smooth, round design prevents injuries and rust, keeping your workspace sleek and secure. - • **Enduring Flexibility:** Crafted from eco-friendly rubber that bends without breaking, ensuring long-lasting protection. - • **Versatile Application:** Perfect for marine docks, fence railings, pipes, and threaded bolts—your all-in-one protector. - • **Precision Fit, Zero Slip:** Engineered for a snug 3mm inside diameter to perfectly shield your screws and bolts. - • **Bulk Ready for Any Project:** 120 caps per pack—ideal for professionals and DIYers who demand volume and value. ## Overview The Jamiikury 120PCS Screw Thread Protectors are flexible, black rubber end caps designed with a precise 3mm inside diameter and 15mm length. This bulk set offers durable, eco-friendly protection against rust, dust, and injury for screws, bolts, and tubing across diverse applications—from marine docks to home fencing. Easy to install and cut to size, these caps combine professional-grade quality with versatile use, making them a must-have for managers and makers who value efficiency and safety. ## Description Feature 1. The flexible end cap is made of rubber material, soft and durable, which can serve you for a long time. 2. Objects play a very good protective role, prevent tip puncture, suitable for a variety of home accessories and fine work. 3. With high flexibility can achieve the effect of tightly fitting the screws, which can play a nice protective role. Suitable for marine dock projects, threaded bolts, replacing fence railings, pipe and stud ends. Specification Color: Black. Material: Rubber. Length: 15mm/0.59". Inside Diameter: 3mm (1/8"). Fit for 3mm diameter round tube or screw or pipe. Note: Please refer the size picture before buying. Note 1. Due to manual measurement, please allow 1-2mm difference, thanks! 2. Our digital images are as accurate as possible. Because of the difference between the display and the light, the color is slightly different. Excellent & Sincere Service Jamiikury wants our customers to be 100% happy and satisfied. We are passionate about what we do and proud of the products we offer.If you have any questions or concerns, please don’t hesitate to contact us. We will reply within 24 hours! ## Features - Package Includes : 120PCS x Screw Thread Protectors. Inside Diameter: 3mm (1/8"), Length: 15mm/0.59". Note: Please refer the size picture before buying. - Flexible Material : Flexible bolt covers caps are made of environmentally friendly rubber material for flexible heat insulation, insulated, enough to soften and fine workmanship, which can use for a long time. Push-on wire shelf end caps, easy to install. - Product Feature : Screw thread protectors are a good protector, which can wrap the screws intact, protect against dust and rust, or nuts for safety, It can prevent sharp screws from causing injuries. You can also cut it into appropriate length according to you own need. - Wide Application : Rubber cap protector are suitable for covering screws, threaded parts, round tubing. With high flexibility can achieve the effect of tightly fitting the screws, which can play a nice protective role. Suitable for marine dock projects, threaded bolts, replacing fence railings, pipe and stud ends. - Worry-free Consumption: Our brand - Jamiikury is committed to providing our customers with satisfactory and comfortable service. If you are dissatisfied with our products, please contact us by email, we will reply to you within 24 hours and provide you with satisfactory after-sales service. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09Q6DLDXG | | Best Sellers Rank | #96,001 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #84 in Pipe & Tube Protective Caps | | Brand | Jamiikury | | Colour | Black | | Compatible Groove Diameter | 3 Millimeters | | Customer Reviews | 4.5 4.5 out of 5 stars (89) | | Drive System | External Hex | | Exterior Finish | Rubber | | Fastener Size | 3mm x 15mm | | Fastener Type | Machine Screw | | Finish Types | Rubber | | Head Type | Round | | Item Diameter | 3 Millimetres | | Item Weight | 0.01 Ounces | | Manufacturer | Jamiikury | | Material Type | Polyvinyl Chloride | | Metal Type | rubber | | Number Of Items | 120 | | Number of Pieces | 120 | | Part Number | Jamiikury22111 | | Screw Head Style | Round | | Screw Point Style | Type A Point | | Set Name | Screw Thread Protectors 120PCS | | Set Screw Thread Type | UNF | | Size Name | 3mm | | Thread Class | Fine | | Thread Coverage | Unthreaded | | Thread Size | 3mm | | Thread Style | Right Hand | | Thread Type | UNF | | Unit Count | 1.0 Count | ## Product Details - **Exterior Finish:** Rubber - **Head Style:** Round - **Material:** Polyvinyl Chloride - **Point Style:** Type A Point - **Thread Size:** 3mm ## Images ![120PCS Screw Thread Protectors 3mm ID Rubber End Caps Vinyl Flexible End Caps Round Tube Bolt Cap (Black, 120PCS) - Image 1](https://m.media-amazon.com/images/I/51ys+ySw8cL.jpg) ![120PCS Screw Thread Protectors 3mm ID Rubber End Caps Vinyl Flexible End Caps Round Tube Bolt Cap (Black, 120PCS) - Image 2](https://m.media-amazon.com/images/I/41q3rdfHF4L.jpg) ![120PCS Screw Thread Protectors 3mm ID Rubber End Caps Vinyl Flexible End Caps Round Tube Bolt Cap (Black, 120PCS) - Image 3](https://m.media-amazon.com/images/I/41ylpNic7fL.jpg) ![120PCS Screw Thread Protectors 3mm ID Rubber End Caps Vinyl Flexible End Caps Round Tube Bolt Cap (Black, 120PCS) - Image 4](https://m.media-amazon.com/images/I/41CBclKjXYL.jpg) ![120PCS Screw Thread Protectors 3mm ID Rubber End Caps Vinyl Flexible End Caps Round Tube Bolt Cap (Black, 120PCS) - Image 5](https://m.media-amazon.com/images/I/513fF0IWRLL.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. ## Frequently Bought Together - Jamiikury 120PCS Screw Thread Protectors 3mm ID Rubber End Caps Vinyl Flexible End Caps Round Tube Bolt Cap (Black, 120PCS) - 139 Buna-N O-Ring, 70A Durometer, Black, 2-3/16" ID, 2-3/8" OD, 3/32" Width (Pack of 100) --- ## 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.pt/products/530986400-120pcs-screw-thread-protectors-3mm-id-rubber-end-caps-vinyl](https://www.desertcart.pt/products/530986400-120pcs-screw-thread-protectors-3mm-id-rubber-end-caps-vinyl) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-11-11*