--- product_id: 364985393 title: "Heat Shrink Butt Connectors, 16-14 AWG 100Pcs Blue Waterproof Electrical Crimp Wire Splice for Marine, Cable, Wiring" brand: "qizpcer" price: "$20.03" currency: USD in_stock: true reviews_count: 8 category: "Qizpcer" url: https://www.desertcart.us/products/364985393-heat-shrink-butt-connectors-16-14-awg-100pcs-blue-waterproof store_origin: US region: United States of America --- # Tinned copper core for max conductivity Waterproof with hot melt adhesive seal 3:1 shrink ratio for secure fit Heat Shrink Butt Connectors, 16-14 AWG 100Pcs Blue Waterproof Electrical Crimp Wire Splice for Marine, Cable, Wiring **Brand:** qizpcer **Price:** $20.03 **Availability:** ✅ In Stock ## Summary > 🔧 Seal the deal with connectors that never quit! ## Quick Answers - **What is this?** Heat Shrink Butt Connectors, 16-14 AWG 100Pcs Blue Waterproof Electrical Crimp Wire Splice for Marine, Cable, Wiring by qizpcer - **How much does it cost?** $20.03 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/364985393-heat-shrink-butt-connectors-16-14-awg-100pcs-blue-waterproof) ## Best For - qizpcer enthusiasts ## Why This Product - Trusted qizpcer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Value Pack:** 100 connectors per pack—stock up and never run out during critical projects. - • **Premium Conductivity:** Heavy-duty tinned copper core delivers superior electrical flow and corrosion resistance. - • **Plug & Play Efficiency:** Solderless crimp design means quick, reliable connections with just crimping pliers and heat gun. - • **Marine-Grade Durability:** 3:1 shrink ratio tubing locks wires tight, ensuring zero slip and ultimate waterproof protection. - • **Versatile Compatibility:** Fits 16-14 AWG wires perfectly, ideal for automotive, marine, and industrial wiring projects. ## Overview Qizpcer Heat Shrink Butt Connectors offer a professional-grade, waterproof splice solution with a 3:1 shrink ratio and tinned copper core for enhanced conductivity and corrosion resistance. Designed for 16-14 AWG wires, these 100-pack connectors provide reliable, solderless crimping ideal for marine, automotive, and electrical applications, rated to withstand temperatures from -60°F to 260°F. ## Description Product description Qizpcer 100 Pcs Heat Shrink Butt Connectors 16-14 AWG Specifications Shrinkage Ratio: 3 :1 Cable cross-section: 16-14 AWG (1.5- 2.5 mm²) Material: Tinned red copper Tube Material: Polyolefin Operating Temperature: -60 to 260 °F Minimum Shrink Temperature: 175°F Package includes: 100 Pcs x 16 -14 gauge butt connectors Review: They work well - 2nd package of these I bought, the first was a smaller wire diameter than what I needed for my project, I used them on something else and was very impressed with the quality and the price so I went ahead and purchased the size that would work for what originally bought them for. I have intentions on having them in all sizes they work that well and the price is great The shipping was timely and I definitely suggest this product Review: I will definitely buy this again. Great quality - Excellent products for the money. I used it already and had no issues whatsoever. One package will last a lifetime. ## Features - Tinned Copper Core: Butt connectors use a heavy-duty copper core, strong crimp, higher conductivity - Package Includes: 100Pcs Blue heat shrink butt connectors that can be used on wire AWG from 16 to 14 - Solderless Crimping: Insert the wires to be connected, crimp both sides with crimping pliers, and then heat with a heat gun - 3:1 Shrink Ratio: Marine grade heat shrink tubing provides high tensile strength and enough hot melt adhesive inside the tubing to ensure waterproof performance, your wires will never slip out of the wire connectors - Wide Application: Wire connectors are waterproof, stable, and corrosion resistant and are used in the automotive, marine, electrical, and electronic industries ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0981YTS3D | | Best Sellers Rank | #486 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Butt Terminals | | Brand | Qizpcer | | Brand Name | Qizpcer | | Connector Type | Butt Splice | | Contact Material | Copper | | Customer Reviews | 4.8 out of 5 stars 1,387 Reviews | | Gauge | 14.0 | | Insulation Material | Polyolefin | | Insulation Material Type | Polyolefin | | Item Dimensions L x W x H | 1.46"L x 0.24"W x 0.24"H | | Manufacturer | Qizpcer | | Material | Copper | | Material Type | Copper | | Model | ZJDZ | | Number of Items | 100 | | Part Number | ZJDZ | | Temperature Rating | 260 degree fahrenheit | | Terminal | Butt Terminal | | Unit Count | 100 Count | ## Product Details - **Connector Type:** Butt Splice - **Contact Material:** Copper - **Insulation Material:** Polyolefin - **Material:** Copper - **Terminal:** Butt Terminal ## Images ![Heat Shrink Butt Connectors, 16-14 AWG 100Pcs Blue Waterproof Electrical Crimp Wire Splice for Marine, Cable, Wiring - Image 1](https://m.media-amazon.com/images/I/61+XYU5O57L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ They work well *by K***N on April 17, 2026* 2nd package of these I bought, the first was a smaller wire diameter than what I needed for my project, I used them on something else and was very impressed with the quality and the price so I went ahead and purchased the size that would work for what originally bought them for. I have intentions on having them in all sizes they work that well and the price is great The shipping was timely and I definitely suggest this product ### ⭐⭐⭐⭐⭐ I will definitely buy this again. Great quality *by J***Z on May 7, 2026* Excellent products for the money. I used it already and had no issues whatsoever. One package will last a lifetime. ### ⭐⭐⭐⭐⭐ Good product *by B***F on April 10, 2026* Good deal, they work as they should. ## Frequently Bought Together - Heat Shrink Butt Connectors, 16-14 AWG 100Pcs Blue Waterproof Electrical Crimp Wire Splice for Marine, Cable, Wiring - Heat Shrink Butt Wire Connectors, 100Pcs 22-16 AWG Red Insulated Waterproof Electrical Wire Connectors Automotive Marine Grade Wire Crimp Terminals Butt Splices, Ideal for Boat, Truck, Red - Heat Shrink Butt Wire Connectors, Sopoby 210Pcs 22-16 AWG Red Insulated Waterproof Electrical Wire Connectors Automotive Marine Grade Wire Crimp Terminals Butt Splices, Ideal for Boat, Truck, Red --- ## 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.us/products/364985393-heat-shrink-butt-connectors-16-14-awg-100pcs-blue-waterproof](https://www.desertcart.us/products/364985393-heat-shrink-butt-connectors-16-14-awg-100pcs-blue-waterproof) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-06-24*