--- product_id: 18834327 title: "Sigma ProConnex 3/4\" Rigid Conduit Locknut, 20-Pack" brand: "sigma engineered solutions" price: "VT3260" currency: VUV in_stock: true category: "Sigma Engineered Solutions" url: https://www.desertcart.vu/products/18834327-sigma-proconnex-3-4-rigid-conduit-locknut-20-pack store_origin: VU region: Vanuatu --- # 20-pack for bulk projects 3/4-inch threaded compatibility Zinc-plated steel durability Sigma ProConnex 3/4" Rigid Conduit Locknut, 20-Pack **Brand:** sigma engineered solutions **Price:** VT3260 **Availability:** ✅ In Stock ## Summary > 🔧 Lock in reliability, unlock your project’s potential! ## Quick Answers - **What is this?** Sigma ProConnex 3/4" Rigid Conduit Locknut, 20-Pack by sigma engineered solutions - **How much does it cost?** VT3260 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/18834327-sigma-proconnex-3-4-rigid-conduit-locknut-20-pack) ## Best For - sigma engineered solutions enthusiasts ## Why This Product - Trusted sigma engineered solutions brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Zinc-plated steel construction resists corrosion and wear, delivering reliable performance in tough environments. - • **Precision Fit:** Engineered for 3/4-inch rigid conduit and IMC, ensuring seamless compatibility across your setups. - • **Bulk Power Play:** Get 20 locknuts in one pack—perfect for scaling your electrical projects without constant reordering. - • **Trusted by Pros:** Top-rated with 4.8 stars from 421 reviews—join the community of electricians who rely on Sigma ProConnex. - • **Quick & Clean Install:** Threaded design simplifies fastening, saving you valuable time on every job. ## Overview The Sigma ProConnex 3/4" Rigid Conduit Locknut 20-Pack offers professional-grade, zinc-plated steel locknuts designed for secure, corrosion-resistant fastening of threaded conduit and connectors. Compatible with 3/4-inch rigid conduit and IMC, these locknuts provide easy installation and durable performance, making them a trusted choice for electricians and contractors aiming for efficient, long-lasting electrical setups. ## Description Elevate your electrical installations with the Sigma Engineered Solutions ProConnex 45102 Rigid Conduit Locknut 3/4-Inch, a reliable solution for securing threaded conduit or connectors to your box or enclosure. This 20-pack of locknuts is compatible with 3/4-inch Rigid conduit, IMC, and other threaded connectors, offering versatility for various electrical setups. The locknuts are easy to install, allowing for a quick and hassle-free setup process. Crafted from zinc-plated steel, these locknuts provide durability and strength, ensuring long-lasting performance in demanding environments. Each bag includes 20 pieces, providing ample quantities for your electrical projects. ## Features - SECURE THREADED CONDUIT: Securely fastens threaded conduit or connectors to your box or enclosure, ensuring a stable electrical setup. - VERSATILE COMPATIBILITY: Compatible with 3/4-inch Rigid conduit, IMC, and other threaded connectors, these locknuts offer versatility for various electrical applications. - EASY INSTALLATION: With an easy installation process, these locknuts simplify the setup of your electrical system, saving you time and effort during installations. - DURABLE CONSTRUCTION: Crafted from zinc-plated steel, these locknuts are durable and strong, providing reliable performance in demanding environments. - MULTI-PACK: Includes 20 locknuts for multiple installations. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00C3YCXUQ | | Best Sellers Rank | #82,670 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #93 in Electrical Conduit Fittings | | Brand | Sigma Engineered Solutions | | Color | Gray | | Compatible Groove Diameter | 0.75 inches | | Customer Reviews | 4.8 out of 5 stars 421 Reviews | | Exterior Finish | Zinc | | Fastener Type | Threaded | | Finish Types | Zinc-plated | | Global Trade Identification Number | 00031857451028 | | Included Components | 20 Locknuts | | Inside Thread Size | 3/4 inch | | Item Diameter | 0.75 inches | | Item Dimensions | 0.13 x 1.88 x 1.88 inches | | Item Type Name | Locknut | | Item Weight | 0.16 kg | | Manufacturer | Sigma Engineered Solutions | | Material | Alloy Steel | | Material Type | Alloy Steel | | Metal Type | Zinc-plated steel | | Model | 45102 | | Number Of Items | 20 | | Number of Pieces | 20 | | Outside Diameter | 0.75 inches | | Part Number | CECOMINOD010613 | | Set Name | Sigma Engineered Solutions 3/4-in Rigid Conduit Locknut Set (20 Pieces) | | Size Name | 3/4 inches | | Thread Coverage | Fully Threaded | | Thread Size | 3/4"-5 | | Thread Style | Right Hand | | UPC | 785577610448 031857451028 | | Unit Count | 20 Count | ## Product Details - **Color:** Gray - **Exterior Finish:** Zinc - **Fastener Type:** Threaded - **Material:** Alloy Steel - **Thread Size:** 3/4"-5 ## Images ![Sigma ProConnex 3/4" Rigid Conduit Locknut, 20-Pack - Image 1](https://m.media-amazon.com/images/I/61lbEXCN7IL.jpg) ![Sigma ProConnex 3/4" Rigid Conduit Locknut, 20-Pack - Image 2](https://m.media-amazon.com/images/I/71D3uKqtI8L.jpg) ![Sigma ProConnex 3/4" Rigid Conduit Locknut, 20-Pack - Image 3](https://m.media-amazon.com/images/I/61rwLZ051CL.jpg) ![Sigma ProConnex 3/4" Rigid Conduit Locknut, 20-Pack - Image 4](https://m.media-amazon.com/images/I/719bu46b7+L.jpg) ![Sigma ProConnex 3/4" Rigid Conduit Locknut, 20-Pack - Image 5](https://m.media-amazon.com/images/I/71wI8K268nL.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. ## Frequently Bought Together - Sigma Electric 45102 Rigid 3/4-Inch Conduit Locknut, 20-Pack - 4 in. Square Plenum Box, Drawn, 2-1/8 in. Deep, Eleven 1/2 and Five 3/4 in. KO's --- ## 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.vu/products/18834327-sigma-proconnex-3-4-rigid-conduit-locknut-20-pack](https://www.desertcart.vu/products/18834327-sigma-proconnex-3-4-rigid-conduit-locknut-20-pack) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-09-14*