See all Universal & Repair products
Product thumb
QA1 7/16" Hex 1/4-28 Thread 0.163" Width Aluminum Jam Nut Left Hand
$0.63

QA1 JNL4A Aluminum Jam Nuts

Looking for reliable and durable jam nuts for your industrial applications? The QA1 JNL4A aluminum jam nuts are crafted with precision and designed to meet your needs. Made from high-quality 7075 aluminum, these jam nuts are not only lightweight but also incredibly strong, making them ideal for various demanding environments.

Key Features

  • Material: Constructed from premium 7075 aluminum for superior strength and durability.
  • Thread Type: Left Hand thread ensures a secure fit in specific applications.
  • Hex Size: 7/16 inch hex for easy installation and removal.
  • Thread Size: 1/4-28 thread size compatible with a variety of setups.
  • Width: Compact width of 0.163 inches for versatile usage.

Benefits of Choosing QA1 JNL4A Jam Nuts

The clear anodized finish not only enhances the aesthetic appeal but also provides additional corrosion resistance, ensuring longevity and reliability in various conditions. These jam nuts are perfect for securing components in place, preventing loosening due to vibrations in industrial applications.

Specifications

  • Material: Aluminum
  • Thread (Right Hand/Left Hand): Left Hand
  • Hex: 7/16 in.
  • Thread Size: 1/4-28
  • Width: 0.163 in

Fitment

The QA1 JNL4A aluminum jam nuts are versatile and can be used in various applications, making them a great choice for professionals looking for reliable fastening solutions. Their precise dimensions and robust construction ensure a perfect fit in numerous setups.

Customer Feedback

Users appreciate the quality and performance of the QA1 JNL4A jam nuts. Many have noted their effectiveness in maintaining tight connections even in high-vibration environments. The lightweight nature of the 7075 aluminum has also been highlighted as a significant advantage, making installations easier without compromising strength.

Choose QA1 JNL4A aluminum jam nuts for your next project and experience the difference in quality and performance!

Other Part Numbers:
QA1 #qapJNL4A

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

QA1 Banner

Who is QA1?

QA1 is a company that was founded in 1993. They specialize in manufacturing high-quality suspension parts, shock absorbers, composite driveshafts, bearings, steering components, and other related accessories. Their products are used in different industries such as the industrial, motorsports, and automotive sectors. Today, they are the leading manufacturer of OE parts in the market.

Suspension Experts

The company is best known for its motion control sub-assemblies and wide range of suspension systems. They are always searching for new ways to develop each component to enhance their products further. 

State-of-the-Art Facility

The company is housed in one of the most sophisticated facilities in the market to accommodate the increasing demands of its customers. With 100,000 square feet at their disposal, their facility contains high-tech equipment such as a CNC machine, laser cutting equipment, hydraulic presses, and filament windings. It allows them to manufacture the best product in the market.

QA1 is also one of the few companies that are ISO certified. It guarantees that their parts are manufactured consistently, following the standards put in place by the company and the regulators.

Purchase QA1 Products At Vivid Racing

If you are in the market for quality suspension parts for your vehicle, then QA1 is the brand for you. They have been manufacturing components for the last 28 years and have consistently given their customers parts that meet their demand. To know more about QA1, visit Vivid Racing and check out their list of parts that meet your demand.



You're seeing this because you're logged into an employee account or you're accessing the site through an internal IP address. This information is not normally visible.
Things
Sale price None
Wholesale price $0.47
Shipping Weight: 0.10
Length: 1
Width: 1
Height: 1
Product Added At Tuesday 27 February, 2024
Product Modified At Friday 11 July, 2025
Imported By ETLOverride
Last Edited By Turn_API
View In Admin

Emissions Info
Carb Approved Yes
Carb Number -
Epa Status N/A
Prop65 Yes
Carb Required -
Vendors
Some placeholder content for the collapse component. This panel is hidden by default but revealed when the user activates the relevant trigger.
Vendor Inv Cost Retail Jobber MAP Core Updated
Turn 14 $0.40 $0.63 ? ? ? 2025-07-11 10:44:53

Manufacturer Direct Shipping
This item is available for direct shipping from the manufacturer. Please verify stock availability with the manufacturer. Once confirmed, you can place an order through [Meyer Distributing], who will arrange for dropshipping from the manufacturer directly to our customer.

Check out these other great products