--- product_id: 361146499 title: "Heat Shrink Butt Connectors, 12-10 AWG 50 Pcs Yellow Waterproof Crimp Terminals Electrical Wire Connectors Splice for Marine, Cable, Wiring" brand: "qizpcer" price: "$21.64" currency: USD in_stock: true reviews_count: 8 category: "Qizpcer" url: https://www.desertcart.us/products/361146499-heat-shrink-butt-connectors-12-10-awg-50-pcs-yellow store_origin: US region: United States of America --- # Heavy-duty tinned copper core for max conductivity 3:1 shrink ratio for secure, waterproof seal Fits 12-10 AWG wires, perfect for versatile wiring Heat Shrink Butt Connectors, 12-10 AWG 50 Pcs Yellow Waterproof Crimp Terminals Electrical Wire Connectors Splice for Marine, Cable, Wiring **Brand:** qizpcer **Price:** $21.64 **Availability:** ✅ In Stock ## Summary > 🔥 Seal the deal with connectors that never let you down! ## Quick Answers - **What is this?** Heat Shrink Butt Connectors, 12-10 AWG 50 Pcs Yellow Waterproof Crimp Terminals Electrical Wire Connectors Splice for Marine, Cable, Wiring by qizpcer - **How much does it cost?** $21.64 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/361146499-heat-shrink-butt-connectors-12-10-awg-50-pcs-yellow) ## 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 - • **Waterproof & Durable:** Marine-grade heat shrink tubing with hot melt adhesive guarantees a watertight, corrosion-resistant seal. - • **Bulk Pack Convenience:** 50 connectors per pack to keep your projects running smoothly without constant reordering. - • **Superior Conductivity:** Tinned copper core ensures strong, reliable electrical connections every time. - • **Effortless Installation:** Solderless crimp design lets you connect wires quickly with just crimping pliers and a heat gun. - • **Versatile Compatibility:** Designed for 12-10 AWG wires, ideal for automotive, marine, and electrical projects. ## Overview These Heat Shrink Butt Connectors feature a heavy-duty tinned copper core for superior conductivity and a 3:1 shrink ratio marine-grade tubing that ensures a waterproof, corrosion-resistant seal. Designed for 12-10 AWG wires, they offer a solderless crimp installation ideal for automotive, marine, and electrical applications. Each pack includes 50 durable connectors, combining reliability and convenience for professional-grade wiring solutions. ## Description Product description Qizpcer 50 Pcs Heat Shrink Butt Connectors 12-10 AWG Specifications Shrinkage Ratio: 3 :1 Cable cross-section: 12-10 AWG (4.0- 6.0 mm²) Package includes: 50 Pcs x 12-10 gauge butt connectors Tube Material: Polyolefin Operating Temperature: -60 to 260 °F Minimum Shrink Temperature: 175°F Material: Tinned red copper Review: Great value Great product - I like these wire connectors they work really well and with a heat gun they shrink very well to create a waterproof connection will defiantly purchase again Review: Butt Connectors - Great product ## Features - Tinned Copper Core: Butt connectors use a heavy-duty copper core, strong crimp, higher conductivity - Package Includes: 50Pcs Yellow heat shrink butt connectors that can be used on wire AWG from 12 to 10 - 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 | B0981YC2TV | | Best Sellers Rank | #536 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 | 4.6 out of 5 stars 566 Reviews | | Gauge | 10.0 | | Insulation Material | Polyolefin | | Insulation Material Type | Polyolefin | | Item Dimensions L x W x H | 0.33"L x 0.33"W x 1.69"H | | Manufacturer | Qizpcer | | Material | Copper | | Material Type | Copper | | Model | ZJDZ | | Number of Items | 100 | | Part Number | ZJDZ | | Specification Met | SGS | | Temperature Rating | 260 degree fahrenheit | | Terminal | Butt Terminal | | Unit Count | 50 Count | ## Product Details - **Connector Type:** Butt Splice - **Contact Material:** Copper - **Insulation Material:** Polyolefin - **Terminal:** Butt Terminal - **Material:** Copper ## Images ![Heat Shrink Butt Connectors, 12-10 AWG 50 Pcs Yellow Waterproof Crimp Terminals Electrical Wire Connectors Splice for Marine, Cable, Wiring - Image 1](https://m.media-amazon.com/images/I/61AmZLuwxUL.jpg) ![Heat Shrink Butt Connectors, 12-10 AWG 50 Pcs Yellow Waterproof Crimp Terminals Electrical Wire Connectors Splice for Marine, Cable, Wiring - Image 2](https://m.media-amazon.com/images/I/615JnhAiziL.jpg) ![Heat Shrink Butt Connectors, 12-10 AWG 50 Pcs Yellow Waterproof Crimp Terminals Electrical Wire Connectors Splice for Marine, Cable, Wiring - Image 3](https://m.media-amazon.com/images/I/51yjlubje9L.jpg) ![Heat Shrink Butt Connectors, 12-10 AWG 50 Pcs Yellow Waterproof Crimp Terminals Electrical Wire Connectors Splice for Marine, Cable, Wiring - Image 4](https://m.media-amazon.com/images/I/61+mV7utJwL.jpg) ![Heat Shrink Butt Connectors, 12-10 AWG 50 Pcs Yellow Waterproof Crimp Terminals Electrical Wire Connectors Splice for Marine, Cable, Wiring - Image 5](https://m.media-amazon.com/images/I/71hRe-DLCbL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great value Great product *by C***N on May 14, 2026* I like these wire connectors they work really well and with a heat gun they shrink very well to create a waterproof connection will defiantly purchase again ### ⭐⭐⭐⭐⭐ Butt Connectors *by L***N on May 18, 2026* Great product ### ⭐⭐⭐⭐⭐ Tight is right *by D***Y on May 5, 2026* Works well for my protect, shrinking is good and fast --- ## 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/361146499-heat-shrink-butt-connectors-12-10-awg-50-pcs-yellow](https://www.desertcart.us/products/361146499-heat-shrink-butt-connectors-12-10-awg-50-pcs-yellow) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-06-09*