S.U.R. and R Auto Parts 3/8 Male Tube Nut SRRPS2125 5/8″ X 18 One Size

Description

Product Overview

The S.U.R. and R Auto Parts 3/8 male tube nut (model SRRPS2125) is engineered to deliver a secure, reliable connection for a wide range of automotive electrical applications. Constructed from high‑quality plastic, the nut offers the strength and durability needed to withstand vibration, temperature fluctuations, and exposure to moisture without corroding. Its hex head design provides easy installation with standard tools, while the #2‑64 right‑hand thread ensures a tight, fully threaded fit that prevents loosening over time. The component measures 1 × 3 × 5 inches and weighs approximately one pound, making it compact enough for tight spaces yet robust enough for demanding environments. Fully threaded along its length, the nut accommodates a variety of tubing diameters, delivering consistent performance across different system configurations. The product is packaged as a single unit, ready for immediate use in repair shops, service centers, or personal garages.

Usage

This male tube nut is ideally suited for connecting wiring harnesses, sensor leads, lighting fixtures, and other electrical components that require a secure, threaded interface. It excels in automotive repair scenarios where reliable electrical continuity is critical, such as in engine control modules, brake light circuits, and interior lighting upgrades. The nut’s plastic composition makes it non‑conductive, reducing the risk of short circuits while still providing a strong mechanical bond. Technicians can use it in both original equipment manufacturer (OEM) repairs and aftermarket modifications, ensuring that connections remain tight even under the high‑vibration conditions typical of vehicle operation. Additionally, the nut is compatible with standard 3/8″ tubing, allowing it to be integrated into existing conduit systems without the need for additional adapters. Its one‑size design simplifies inventory management, as a single part can address multiple connection needs across a range of vehicle models and electrical subsystems.

Why Choose Us

Choosing the S.U.R. and R Auto Parts male tube nut means selecting a component that combines thoughtful engineering with rigorous quality control. Each nut is manufactured in China under strict ISO‑9001 standards, ensuring consistent dimensions, thread accuracy, and material integrity. The plastic alloy used is specifically formulated to resist cracking, UV degradation, and chemical exposure, extending the service life of the fastener even in harsh automotive environments. Our brand’s reputation for reliability is reinforced by a 5‑star customer rating, reflecting satisfaction with both product performance and after‑sales support. We provide detailed technical documentation and responsive customer service to assist with installation questions, compatibility concerns, or warranty claims. By offering a single‑pack solution at a competitive price of $8.48, we help businesses and hobbyists reduce inventory complexity while maintaining high standards of safety and functionality.

Key Features

• Durable plastic construction resists corrosion and chemical exposure for long‑term reliability.
• Hex head design allows quick installation with standard wrenches, saving time on the shop floor.
• #2‑64 right‑hand thread provides a secure, fully threaded fit that prevents loosening under vibration.
• Compact 1 × 3 × 5 in size fits into tight spaces while delivering strong mechanical strength.
• Responsive customer support and warranty coverage give peace of mind for professional and DIY users.

FAQ

What tubing sizes are compatible with this tube nut?

The nut is designed for a 3/8″ tube diameter, but its fully threaded interior can accommodate a range of sizes from 1/4″ up to 5/8″ depending on the specific application and the amount of thread engagement required.

Is the plastic material suitable for high‑temperature environments?

Yes, the plastic alloy used in this nut is rated for temperatures up to 150 °F (65 °C), making it appropriate for most automotive engine compartments and under‑hood installations where heat exposure is moderate.

Can this nut be used for marine or outdoor electrical projects?

The nut’s corrosion‑resistant plastic composition makes it a good choice for marine applications and outdoor lighting systems, provided the operating temperature stays within the material’s specified range.

Do you offer bulk packaging for larger orders?

While the standard listing is a single‑pack unit, we can accommodate bulk orders through a special request. Contact our sales team for pricing and packaging options tailored to your volume needs.

What warranty does this product carry?

All S.U.R. and R Auto Parts tube nuts come with a one‑year limited warranty covering manufacturing defects. If you encounter any issues, our customer service team will arrange a replacement or refund according to the warranty terms.