--- product_id: 390340595 title: "TERF® M10 Black Plastic Hex Nut Bolt Dome Cap Cover M10 (17mm Spanner) Nut and Bolt Protective Caps Cover Hexagonal - Pack of 20" brand: "terf" price: "€ 14.66" currency: EUR in_stock: true category: "Terf" url: https://www.desertcart.at/products/390340595-terf-m10-black-plastic-hex-nut-bolt-dome-cap-cover store_origin: AT region: Austria --- # Pack of 20 for bulk protection M10 size fits 17mm spanner Corrosion & UV resistant PE plastic TERF® M10 Black Plastic Hex Nut Bolt Dome Cap Cover M10 (17mm Spanner) Nut and Bolt Protective Caps Cover Hexagonal - Pack of 20 **Brand:** terf **Price:** € 14.66 **Availability:** ✅ In Stock ## Summary > 🛠️ Elevate your hardware game—protect, perfect, and prolong with TERF M10 Caps! ## Quick Answers - **What is this?** TERF® M10 Black Plastic Hex Nut Bolt Dome Cap Cover M10 (17mm Spanner) Nut and Bolt Protective Caps Cover Hexagonal - Pack of 20 by terf - **How much does it cost?** € 14.66 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/390340595-terf-m10-black-plastic-hex-nut-bolt-dome-cap-cover) ## Best For - terf enthusiasts ## Why This Product - Trusted terf brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Extended Bolt Lifespan:** Protects against rust, dust, and weathering to keep your hardware looking sharp and lasting longer. - • **Versatile Industrial Use:** Ideal for machinery, pipelines, street lighting, and more—boost your project’s reliability and aesthetics. - • **Durable PE Plastic Shield:** Premium corrosion-resistant material that withstands UV rays and extreme temperatures. - • **Precision Fit for M10 Hex Nuts:** Seamlessly fits 17mm spanner nuts for a sleek, professional finish. - • **Effortless Installation & Removal:** Lightweight and flexible design makes maintenance quick and hassle-free. ## Overview The TERF M10 Black Plastic Hex Nut and Bolt Dome Cap Cover pack includes 20 durable, corrosion-resistant PE plastic caps designed to fit M10 hex nuts (compatible with 17mm spanners). Engineered to protect bolts from rust, dust, and UV damage, these caps extend hardware lifespan while enhancing appearance. Perfect for industrial and outdoor applications, they offer easy installation and reliable protection. ## Description TERF M10 Black Plastic Hex Nut and Bolt Dome Cap Cover M10 (17mm Spanner) Nut and Bolt Protective Caps Cover Hexagonal - Pack of 20Material: Made from High Quality PE PlasticEasy to installHighly durable and built to lastPackage Content:20 Pcs Approx Quantity Dome Cap Nut and Bolt Protective Cover Please Wear Health and Safety Dress Before Use Our Product Caution: Choking Hazard - Small Parts Not For Children Under 5 Year ## Features - Package content: 20 Pcs Approx Quantity Hex Nuts and Bolt Dome Cap Protective Cover M10 (17mm Spanner)) ★【 Note 】:- Before Buy Please Check Your Require Nut and Bolt Cap Hex Cover Size and Pack Size - Premium Plastic: Made with high quality PE plastics, sturdy, difficult to deform. The plastic hexagon nut cover is corrosion resistant, does not age, prevents ultraviolet rays with good low temperature resistance, light weight, good toughness, and protects nuts and bolts. - Protection Nut and Bolts : These PE hex nuts cap can protect the bolts from rust water, dust, etc.,reduce dust pollution and rain, prevent bolt corrosion, beautify the appearance,thereby extending the life of the bolt. - Wide Application: Suitable for machine equipment, petrochemical, valve, gas pipeline, bridge base guardrail, street light and other places. Provide external nuts and bolts to prevent weathering and damage. - Intended for Hexagon shaped Bolts & Nuts, enhance Finished to Nuts & Bolt Heads, Easy to fit and to remove - Please make your size selection from the drop down menu. Image is for illustrative purposes ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09N2TZQFC | | Best Sellers Rank | 36,028 in DIY & Tools ( See Top 100 in DIY & Tools ) 3,120 in Nails, Screws & Fasteners | | Brand Name | TERF | | Colour | Black | | Compatible Groove Diameter | 1E+1 Millimeters | | Country Of Origin | United Kingdom | | Customer Reviews | 4.6 4.6 out of 5 stars (181) | | Drive Style | External Hex | | Exterior Finish | Plastic | | Fastener Type | Hex | | Finish Types | Unfinished | | Global Trade Identification Number | 05059655008324 | | Grade Rating | commercial | | Inside Thread Size | M10 | | Item Diameter | 10 Millimetres | | Manufacturer | TERF | | Manufacturer Part Number | TERF - Hex Nut & Bolt Cap Cover | | Material Type | Plastic | | Number Of Items | 1 | | Number of Pieces | 20 | | Outside Diameter | 10 Millimetres | | Screw Head Style | Dome | | Set Name | TERF M10 Black Plastic Hex Nut and Bolt Dome Cap Cover M10 (17mm Spanner) - Pack of 20 | | Size | M10 (17mm Spanner) | | Thread Class | Fine | | Thread Coverage | Fully Threaded | | Thread Size | M 10 | | Thread Style | Right Hand | | Thread Type | ISO Metric | | Unit Count | 20.0 count | ## Product Details - **Brand:** TERF - **Colour:** Black - **Exterior finish:** Plastic - **Fastener type:** Hex - **Finish type:** Unfinished - **Inside-thread size:** M10 - **Material:** Plastic - **Thread size:** M 10 - **Thread style:** Right Hand - **Thread type:** ISO Metric ## Images ![TERF® M10 Black Plastic Hex Nut Bolt Dome Cap Cover M10 (17mm Spanner) Nut and Bolt Protective Caps Cover Hexagonal - Pack of 20 - Image 1](https://m.media-amazon.com/images/I/51nE5bCgP6L.jpg) ![TERF® M10 Black Plastic Hex Nut Bolt Dome Cap Cover M10 (17mm Spanner) Nut and Bolt Protective Caps Cover Hexagonal - Pack of 20 - Image 2](https://m.media-amazon.com/images/I/31SrIvy275L.jpg) ![TERF® M10 Black Plastic Hex Nut Bolt Dome Cap Cover M10 (17mm Spanner) Nut and Bolt Protective Caps Cover Hexagonal - Pack of 20 - Image 3](https://m.media-amazon.com/images/I/41gNh5-rLoL.jpg) ![TERF® M10 Black Plastic Hex Nut Bolt Dome Cap Cover M10 (17mm Spanner) Nut and Bolt Protective Caps Cover Hexagonal - Pack of 20 - Image 4](https://m.media-amazon.com/images/I/41rfgVmZo2L.jpg) ![TERF® M10 Black Plastic Hex Nut Bolt Dome Cap Cover M10 (17mm Spanner) Nut and Bolt Protective Caps Cover Hexagonal - Pack of 20 - Image 5](https://m.media-amazon.com/images/I/51IpD8zYC2L.jpg) ## Available Options This product comes in different **Size** 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.at/products/390340595-terf-m10-black-plastic-hex-nut-bolt-dome-cap-cover](https://www.desertcart.at/products/390340595-terf-m10-black-plastic-hex-nut-bolt-dome-cap-cover) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-09-21*