--- product_id: 547774969 title: "10 Packs 3/8\"-16 Rod Coupling Nuts, UNC Threaded Hex Coupling Nut，Length: 1-3/4\"" brand: "nidaye" price: "₹ 2028" currency: INR in_stock: true category: "Nidaye" url: https://www.desertcart.in/products/547774969-10-packs-3-8-16-rod-coupling-nuts-unc-threaded store_origin: IN region: India --- # 3/8"-16 UNC Thread Size Fully Threaded for Secure Join Zinc-Plated Low Carbon Steel 10 Packs 3/8"-16 Rod Coupling Nuts, UNC Threaded Hex Coupling Nut，Length: 1-3/4" **Brand:** nidaye **Price:** ₹ 2028 **Availability:** ✅ In Stock ## Summary > 🔗 Connect with Confidence — The Coupling Nut That Means Business ## Quick Answers - **What is this?** 10 Packs 3/8"-16 Rod Coupling Nuts, UNC Threaded Hex Coupling Nut，Length: 1-3/4" by nidaye - **How much does it cost?** ₹ 2028 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/547774969-10-packs-3-8-16-rod-coupling-nuts-unc-threaded) ## Best For - nidaye enthusiasts ## Why This Product - Trusted nidaye brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Zinc-Plated Steel Build:** Crafted from durable low carbon steel with corrosion-resistant zinc plating for long-lasting indoor use. - • **Precision Threading for Flawless Fit:** Engineered with clean, consistent 3/8"-16 UNC threads to ensure seamless rod coupling every time. - • **Fully Threaded Length for Maximum Grip:** 1-3/4" length fully threaded to create tight, reliable connections between rods—no slippage, no compromise. - • **Bulk Pack for Professional & DIY Projects:** 10-pack offering excellent value and ready supply for multiple applications, from industrial setups to creative builds. - • **Hexagonal Design for Effortless Tightening:** 9/16" hex shape compatible with standard wrenches, making installation quick and hassle-free. ## Overview NIDAYE’s 10-pack 3/8"-16 UNC threaded hex coupling nuts deliver precision-engineered, fully threaded rod connectors made from zinc-plated low carbon steel. Designed for secure, corrosion-resistant indoor use, these 1-3/4" coupling nuts feature a hex drive for easy tightening and come in a bulk pack ideal for professionals and DIY enthusiasts seeking reliable, high-quality fasteners. ## Description NIDAYE 10 Packs 3/8"-16 Rod Coupling Nuts, UNC Threaded Hex Coupling Nut，Length: 1-3/4": desertcart.com: Industrial & Scientific ## Features - Thread Size: 3/8"-16, rod coupling nuts for quickly joining two pieces of 3/8" inch threaded rod - Widely function:Fully threaded, allowing the two rods to meet in the middle, forming a tight connection - Material: Low carbon steel with zinc plated finishing, good for use indoors, in non-corrosive environments - Lenght: 1-3/4" | Width across the flats - 9/16" (Requires 9/16" Hex Wrench) - Item type: Hex coupling nut ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C7QGP679 | | Best Sellers Rank | #25,568 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #9 in Coupling Nuts | | Brand | NIDAYE | | Color | silver | | Compatible Groove Diameter | 0.38 Inches | | Customer Reviews | 4.9 4.9 out of 5 stars (151) | | Drive Style | External Hex | | Exterior Finish | Zinc | | Fastener Type | Coupling | | Finish Types | zinc plated | | Grade Rating | commercial | | Inside Thread Size | 3/8-16 | | Item Diameter | 0.38 Inches | | Item Dimensions | 1.75 x 0.4 x 0.4 inches | | Item Weight | 380 Grams | | Manufacturer | NIDAYE | | Material Type | Low Carbon Steel | | Metal Type | Low Carbon Steel | | Number Of Items | 10 | | Number of Pieces | 10 | | Part Number | N-CP-3/8 | | Screw Head Style | hexagon | | Size Name | 3/8"-16 | | Thread Class | Class 2A | | Thread Coverage | Fully Threaded | | Thread Size | 3/8"-16 | | Thread Style | Right Hand | | Thread Type | Unified National Coarse | ## Product Details - **Color:** silver - **Exterior Finish:** Zinc - **Fastener Type:** Coupling - **Material:** Low Carbon Steel - **Thread Size:** 3/8"-16 ## Images ![10 Packs 3/8"-16 Rod Coupling Nuts, UNC Threaded Hex Coupling Nut，Length: 1-3/4" - Image 1](https://m.media-amazon.com/images/I/51JTIt7y31L.jpg) ![10 Packs 3/8"-16 Rod Coupling Nuts, UNC Threaded Hex Coupling Nut，Length: 1-3/4" - Image 2](https://m.media-amazon.com/images/I/61NL6gBRY0L.jpg) ![10 Packs 3/8"-16 Rod Coupling Nuts, UNC Threaded Hex Coupling Nut，Length: 1-3/4" - Image 3](https://m.media-amazon.com/images/I/61dOSjoVyoL.jpg) ![10 Packs 3/8"-16 Rod Coupling Nuts, UNC Threaded Hex Coupling Nut，Length: 1-3/4" - Image 4](https://m.media-amazon.com/images/I/61DMfwXpYnL.jpg) ![10 Packs 3/8"-16 Rod Coupling Nuts, UNC Threaded Hex Coupling Nut，Length: 1-3/4" - Image 5](https://m.media-amazon.com/images/I/61+TtZvHa1L.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - NIDAYE 10 Packs 3/8"-16 Rod Coupling Nuts, UNC Threaded Hex Coupling Nut，Length: 1-3/4" - Wensilon(20 pcs) 1/4"-20 Coupling Nuts zinc, Extended Hexagon Plated Steel Rod Coupling Nuts - Zadery Zinc Plated 3/8"-16 Fully Threaded Steel Rod, 4 Pieces 12" Length Long Threaded Screw --- ## 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.in/products/547774969-10-packs-3-8-16-rod-coupling-nuts-unc-threaded](https://www.desertcart.in/products/547774969-10-packs-3-8-16-rod-coupling-nuts-unc-threaded) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-05-06*