1-4PCS Fuel Air Hydraulic System High Pressure Hexagonal Thread Coupler

Important Pre-order Instructions: Before placing your order, please carefully check the product model and size to ensure that it exactly matches the item you have selected.
Product DescriptionProduct Description

Made from high-quality stainless steel forging, it can withstand pressure in fuel injection, hydraulic braking, and turbocharging systems.
-Threads: Machined hexagonal interface ensures a safe and leak-free connection
-Dual seal design: Integrated tapered threads + flared joint provide a seal for volatile liquids
-Multi-system compatibility: Suitable for fuel lines, air compressors
-Tool-free installation: Reverse thread stopper prevenSpecifications
Specifications
Material: Stainless steel

Transportation and Delivery
After the payment is confirmed, the items will be dispatched within 5 working days. If additional preparation time is required, we will notify you in advance.
We only ship to verified addresses. Your address must be exactly the same as the delivery address.
After-sales Service Support
If you haven\'t received the order within 30 days after payment, please contact us. We will track the shipping status of the goods and reply to you as soon as possible.
If you have any questions or concerns, please feel free to contact us through the \"Contact Seller\" function on the website.
All messages will be replied to within 24 hours. response
If you are satisfied with the product you purchased, we would be very grateful for your positive response.
If you have any dissatisfaction with the order (regardless of the reason), please contact us before leaving a negative review. We will do our best to solve any problems and ensure your satisfaction.
Return Policy
If the product is defective or damaged upon delivery, or if we sent the wrong item, please contact us immediately.
Returns can be made within 30 working days after delivery. The product must be brand new, unused, and unaltered, and all original labels and packaging must be intact. Otherwise,
this sale will be regarded as the final transaction. The return shipping cost is to be borne by the buyer.
If you have any questions or concerns, please contact us first. We are more than willing to solve any problems in a friendly and helpful manner. Thank you for your patronage.On Oct 11, 2026 at 00:15:29 PDT, seller added the following information: