{"product_id":"inscool-340pcs-heat-shrink-butt-connectors-waterproof-durable-crimp-electrical-wire-connectors-for-automotive-marine-home-wiring","title":"Inscool 340pcs Heat Shrink Butt Connectors – Waterproof, Durable Crimp Electrical Wire Connectors for Automotive, Marine \u0026 Home Wiring","description":"\u003ch2\u003eReliable wiring joints for demanding environments\u003c\/h2\u003e\n\u003cp\u003eWhen you need a dependable solution for automotive, marine, or home electrical repairs, Inscool Heat Shrink Butt Connectors deliver practical performance. The finish pairs a tinned copper core with a translucent shrink sleeve so you can see the joint as it tightens. The outer polyolefin tube shrinks to a snug fit, while the inner hot-melt glue flows to seal gaps as heat is applied. The result is a joint that remains flexible under vibration and resists water intrusion in real-world conditions.\u003c\/p\u003e\n\u003ch3\u003eWhy choose Inscool for your wiring tasks\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExcellent quality and durability\u003c\/strong\u003e — direct factory production with strict quality control ensures strong, long-lasting joints. The copper core is high quality and highly conductive, and it is easy to flatten and grip during crimping.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWaterproof performance\u003c\/strong\u003e — the outer polyolefin tubing shrinks tightly around the joint and the inner glue seals the insulation when heated, helping protect against moisture.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesigned for strength and reliability\u003c\/strong\u003e — a seamless copper barrel design provides high tensile strength and resistance to mechanical damage, while the translucent shrink tubing helps prevent barrel openings and maintains elasticity for steady performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy to use\u003c\/strong\u003e — simple steps: strip insulation, select the color-coded terminal, insert wires, crimp each side, and apply heat with a heat gun or similar tool. Color codes guide size selection for accurate terminations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhat you get\u003c\/strong\u003e — a 340-piece assortment with color-coded terminals: yellow (AWG 12-10), blue (AWG 16-14), red (AWG 22-18), and white (AWG 26-24), plus the glue-sealed tubing for durable seals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eQuality and compliance\u003c\/h3\u003e\n\u003cp\u003eThese connectors comply with ROHS, ISO 9001:2008, SGS, and CE standards, reflecting a commitment to safety and performance across diverse applications.\u003c\/p\u003e\n\u003ch3\u003eHow to use\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eRemove the wire insulation for the length you plan to join.\u003c\/li\u003e\n  \u003cli\u003eChoose the terminal color that matches the wire size and insert each wire one at a time.\u003c\/li\u003e\n  \u003cli\u003eCrimp the wires with a proper crimping tool, then apply heat evenly to shrink the tubing and activate the inner adhesive seal.\u003c\/li\u003e\n  \u003cli\u003eInspect the joint to confirm a tight seal and a clean, straight conductors.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThese heat shrink butt connectors are well suited for repair technicians, DIY wiring projects, and parts repurposing where reliable, water-resistant electrical joints are valued—without promising guarantees, but with solid, real-world potential.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the main benefits of Inscool Heat Shrink Butt Connectors?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Waterproof insulation, durable copper cores, and easy crimp-and-heat installation for secure wire joints.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which wire sizes do these connectors support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Color-coded terminals cover AWG 12-10, 16-14, 22-18, and 26-24 for automotive, marine, and general wiring.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Inscool","offers":[{"title":"Default Title","offer_id":53093859033199,"sku":"B0D452XZHF","price":24.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/inscool-heat-shrink-butt-connectors-340pcs-pack-yellow-blue-red-white.jpg?v=1778780686","url":"https:\/\/taskholt.com\/products\/inscool-340pcs-heat-shrink-butt-connectors-waterproof-durable-crimp-electrical-wire-connectors-for-automotive-marine-home-wiring","provider":"TaskHolt","version":"1.0","type":"link"}