






Ensure superior wire connections with our 410pcs Heat Shrink Wire Connectors. Designed with a double wall and hot melt adhesive inside, these connectors provide an exceptional waterproof solution, preventing wires from slipping out and ensuring a lasting connection. The premium solder seal ring and abrasion-resistant heat shrinkable tube protect your wires in harsh environments, making them ideal for various applications such as motorcycles, off-road vehicles, marine electronics, and more.
⚠️WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. www.p65warnings.ca.gov.
Q: What is the waterproof rating of these connectors?
A: These connectors have an IP67 waterproof rating, providing excellent water resistance.
Q: What temperatures do the connectors start to shrink and the solder ring melt?
A: The tubing starts to shrink at 80℃, the solder ring starts to melt at 111℃, and melts completely at 138℃.
Q: Are these connectors suitable for marine applications?
A: Yes, due to their excellent stability, water resistance, and electrical conductivity, they are ideal for marine applications.
Q: How many connector sizes are included and what are they?
A: The package includes connectors in five sizes: Yellow (4.0-6.0mm²), Blue (1.5-2.5mm²), Green (0.75-1.0mm²), and Red (0.5-1.0mm² and 0.25-0.34mm²).
Q: What materials are these connectors made from?
A: The connectors are made from polyolefin, tin, and iron, with copper used for the contact material. The polyolefin tubing provides insulation and abrasion resistance.
60 Days Money Back Guarantee Return Policy for most products.
If for any reason you need to return your order, please contact us for our Free Return method, it may save you a trip to your local post office.
To start the return process, please send us an email at sales@wowparts.com. Be sure to include the following information:
You may be qualified for a Returnless Replacement or Refund, without having to send the item(s) back. We will review your email, and will either process the refund directly or provide you with a Prepaid Return Shipping Label.
Upon receiving and processing the return package, if the returned item or its packaging is not in its original condition, we may deduct a Disposal Fee from the refund, up to 50% of the original purchase price of the item. If the item was already damaged, defective, or missing parts when it was first delivered to you, then no Disposal Fee will be applied. The same is true for items that were sent by mistake instead of what was originally ordered.
Domestic packages are sent via USPS First Class Mail for a flat fee, and can be upgraded to USPS Priority Mail or USPS Priority with an additional charge. Orders over a certain amount may be be eligible for free shipping. Some orders are automatically upgraded to USPS Priority Mail for free depending on the items purchased.
International shipping (outside of the U.S.) are temporarily unavailable.
Most orders placed before 1:00 pm from Monday to Friday are scheduled to ship on the same day. Orders placed on weekends and holidays are scheduled to ship on the next business day.
Bulk Order Shipping
Delivery dates for bulk order purchases may vary. If we do not have sufficient stock, please allow 10-14 days for final delivery.
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