--- product_id: 474111532 title: "Fastronix 2 Pack Weatherproof Grommets for Wire Bundle Diameter 0.18\"-0.31\" Size PG 9" brand: "fastronix solutions" price: "297 kr" currency: DKK in_stock: true url: https://www.desertcart.dk/products/474111532-fastronix-2-pack-weatherproof-grommets-for-wire-bundle-diameter-0 store_origin: DK region: Denmark --- # Nylon lock nut fits 19/32" hole Resists gasoline & solvents Weatherproof seal Fastronix 2 Pack Weatherproof Grommets for Wire Bundle Diameter 0.18"-0.31" Size PG 9 **Brand:** fastronix solutions **Price:** 297 kr **Availability:** ✅ In Stock ## Summary > 🛠️ Lock in your wiring’s future with Fastronix – where durability meets precision! ## Quick Answers - **What is this?** Fastronix 2 Pack Weatherproof Grommets for Wire Bundle Diameter 0.18"-0.31" Size PG 9 by fastronix solutions - **How much does it cost?** 297 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/474111532-fastronix-2-pack-weatherproof-grommets-for-wire-bundle-diameter-0) ## Best For - fastronix solutions enthusiasts ## Why This Product - Trusted fastronix solutions brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Fit & Lock:** Mounts securely in a 19/32" panel hole with a ratcheting nut that prevents loosening under vibration. - • **Weather & Liquid Tight:** Creates a weatherproof seal for wire bundles and a liquid-tight seal for single wires—perfect for harsh environments. - • **Effortless Installation:** Simply insert, feed wires, and tighten the lock nut—no more struggling with cheap rubber grommets. - • **Engineered for Endurance:** All-nylon build with TPE gasket resists oil, gasoline, and solvents for long-lasting performance. - • **Professional Wire Management:** Keeps wiring neat and secure in engine compartments, marine vessels, and off-road vehicles. ## Overview Fastronix 2 Pack Weatherproof Grommets are precision-engineered nylon wire seals with TPE gaskets that resist gasoline, oil, and solvents. Designed to fit 0.18"-0.31" wire bundles in 19/32" panel holes, they feature a ratcheting lock nut to prevent loosening under vibration, ensuring a weather-tight and liquid-tight seal ideal for automotive, marine, and off-road applications. ## Description Improve the look of your wiring with Fastronix. Professionally route your wiring to your engine compartment with weather tight grommets. These wire grommets feature a special nut that locks down on the wire to prevent movement and create a weatherproof seal. To achieve a waterproof connection, use with only 1 wire. Stop Struggling with Traditional Rubber Grommets that Fall Out and Look Cheap. Internal TPE gasket is resistant to gasoline, alcohol, oil, grease, and common solvents. Great for automotive, marine, off road, and recreational vehicle applications. Simply install the grommet in a 19/32" hole using the backing nut, feed your wires through the grommet, and tighten the outside nut to keep your wires in place. ## Features - Stop Struggling with Traditional Rubber Grommets that Fall Out and Look Cheap - All Nylon Construction with TPE seal resists gasoline, alcohol, oil, grease, and common solvents. Perfect for the Engine Compartment! - Seal is Weather Tight when Using with Wire Bundles, Liquid Tight when Sealing a Single Wire - Outside Ratcheting Nut Restrains Wire to Prevent Movement and Resists Loosening Under Vibration - Mounts in 19/32" Hole Through Panels Up to 0.125" with Nylon Lock Nut ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Fastronix Solutions | | Part number | 403-720 | | Item Weight | 18 g | | Product Dimensions | 3.3 x 2.36 x 2.36 cm; 18 g | | Item model number | 403-720 | | Size | 0.18"-0.31" | | Colour | Black | | Material | nylon | | Batteries included? | No | | Batteries Required? | No | ## Images ![Fastronix 2 Pack Weatherproof Grommets for Wire Bundle Diameter 0.18"-0.31" Size PG 9 - Image 1](https://m.media-amazon.com/images/I/71nPt6T-y7L.jpg) ![Fastronix 2 Pack Weatherproof Grommets for Wire Bundle Diameter 0.18"-0.31" Size PG 9 - Image 2](https://m.media-amazon.com/images/I/51m4WR-XGKL.jpg) ![Fastronix 2 Pack Weatherproof Grommets for Wire Bundle Diameter 0.18"-0.31" Size PG 9 - Image 3](https://m.media-amazon.com/images/I/61ck2jj3vaL.jpg) ![Fastronix 2 Pack Weatherproof Grommets for Wire Bundle Diameter 0.18"-0.31" Size PG 9 - Image 4](https://m.media-amazon.com/images/I/71+o1VjbH-L.jpg) ## Available Options This product comes in different **Size Name** 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.dk/products/474111532-fastronix-2-pack-weatherproof-grommets-for-wire-bundle-diameter-0](https://www.desertcart.dk/products/474111532-fastronix-2-pack-weatherproof-grommets-for-wire-bundle-diameter-0) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-05-26*