--- product_id: 78336746 title: "M8-13mm Hexagon - 100 PCS Black Plastic Dome Hex Head Bolt Nut Protection Caps Cover Hexagon" brand: "pentech moulding co ltd" price: "£14.10" currency: GBP in_stock: true reviews_count: 2 category: "Pentech Moulding Co Ltd" url: https://www.desertcart.co.uk/products/78336746-m8-13mm-hexagon-100-pcs-black-plastic-dome-hex-head store_origin: GB region: United Kingdom --- # Durable black LDPE M8 thread size fit Weather & tamper protection M8-13mm Hexagon - 100 PCS Black Plastic Dome Hex Head Bolt Nut Protection Caps Cover Hexagon **Brand:** pentech moulding co ltd **Price:** £14.10 **Availability:** ✅ In Stock ## Summary > 🛠️ Cap off your projects with style and protection! ## Quick Answers - **What is this?** M8-13mm Hexagon - 100 PCS Black Plastic Dome Hex Head Bolt Nut Protection Caps Cover Hexagon by pentech moulding co ltd - **How much does it cost?** £14.10 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/78336746-m8-13mm-hexagon-100-pcs-black-plastic-dome-hex-head) ## Best For - pentech moulding co ltd enthusiasts ## Why This Product - Trusted pentech moulding co ltd brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Protects & Enhances:** Guards fasteners against damage, tampering, and corrosion while giving your equipment a polished, finished appearance. - • **Robust LDPE Material:** Crafted from low-density polyethylene for superior durability and resistance to weathering and wear. - • **Sleek Black Dome Finish:** Elevate your hardware’s look with a professional, clean black dome cap that conceals unsightly fasteners. - • **Precision Fit for M8 Threads:** Designed specifically for M8 bolts and nuts, ensuring a snug and secure fit every time. - • **Effortless Installation & Removal:** Push-fit design makes protecting your bolts quick and hassle-free, saving you time on every project. ## Overview This pack of 100 black plastic dome hex head bolt nut protection caps is tailored for M8 (13mm spanner size) fasteners. Made from durable low-density polyethylene (LDPE), these injection-moulded caps provide a sleek, professional finish while protecting bolts and nuts from weather damage, tampering, and wear. Easy to fit and remove, they are ideal for both domestic and commercial applications, enhancing safety and aesthetics. ## Description VERY IMPORTANT: Please note these caps are sold by thread size of BOLT/NUT AND NOT SPANNER SIZE so if you are looking to purchase caps FOR M8 BOLT/NUT thread then the SPANNER SIZE will be 13mm and so on....PLEASE CHECK THE OTHER IMAGE FOR SIZE COMPARISON... M8 - 13mm Black Plastic Hexagonal hex Dome Head Bolt Nut Protection Caps Ideal for covering exposed Hex Head Fasteners such as Nuts Screws, Bolts offering a safe and professional finish. Also commonly known as nut protection caps, bolts caps and plastic caps. Right Product for Professional Job These Black low density polyethylene (LDPE) Push fit. protecting caps cover nuts and exposed screws, bolts and provide effective protection against damage and weathering and improve the finished appearance of your product.....Easy to fit and to remove. · Intended for Hexagon shaped Screws, Bolts & Nuts · Improving the Finished Appearance of your Product Provides a Neat Finish to Hex Head Fasteners. · Protect Fasteners Against Weather & Tampering · Enhance Finish of Fasteners · Easy to fit and to remove Specification Product: Injection Moulded Dome Head Hex protection caps. Suitable: for domestic and commercial Size: Please check the image for sizes. Material: Polyethylene Low Density LDPE Review: Perfect for rowing rigger nuts - To cover rigger nuts reducing risk of damage to other boats Review: Straightforward item - A simple and straightforward solution to an occasional problem. These are a very simple idea, fit well and prevent cuts and grazes from nuts and bolt heads. ## Features - M8 - 13mm Hexagon - 100 PCS Black Plastic Dome Hex Head Bolt Nut Protection Caps Cover Hexagon ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07D4RVCGV | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 547,490 in DIY & Tools ( See Top 100 in DIY & Tools ) 3,838 in Nut & Bolt Sets | | Colour | Black | | Customer Reviews | 4.5 4.5 out of 5 stars (8) | | Date First Available | 27 Oct. 2017 | | Manufacturer | PENTECH MOULDING CO LTD | | Size | M8 | ## Images ![M8-13mm Hexagon - 100 PCS Black Plastic Dome Hex Head Bolt Nut Protection Caps Cover Hexagon - Image 1](https://m.media-amazon.com/images/I/31eR3EANM8L.jpg) ![M8-13mm Hexagon - 100 PCS Black Plastic Dome Hex Head Bolt Nut Protection Caps Cover Hexagon - Image 2](https://m.media-amazon.com/images/I/41nKcfj3bzL.jpg) ![M8-13mm Hexagon - 100 PCS Black Plastic Dome Hex Head Bolt Nut Protection Caps Cover Hexagon - Image 3](https://m.media-amazon.com/images/I/91n61GPxTUL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect for rowing rigger nuts *by P***L on 13 May 2022* To cover rigger nuts reducing risk of damage to other boats ### ⭐⭐⭐⭐⭐ Straightforward item *by E***N on 8 October 2021* A simple and straightforward solution to an occasional problem. These are a very simple idea, fit well and prevent cuts and grazes from nuts and bolt heads. ## Frequently Bought Together - M8-13mm Hexagon - 100 PCS Black Plastic Dome Hex Head Bolt Nut Protection Caps Cover Hexagon - TERF® M5 Black Plastic Hex Nut Bolt Dome Cap Cover M5 (8mm Spanner) Nut and Bolt Protective Caps Cover Hexagonal - Pack of 20 - oumuik Bolt Cover M6 / 10mm Spanner Screw Nut Protective Sleeve Hex Nut Decorative Cap Black Plastic (Pack of 24) --- ## 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.co.uk/products/78336746-m8-13mm-hexagon-100-pcs-black-plastic-dome-hex-head](https://www.desertcart.co.uk/products/78336746-m8-13mm-hexagon-100-pcs-black-plastic-dome-hex-head) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-26*