Looking for durable and reliable jam nuts for your industrial needs? The QA1 JNR6S-5PK Steel Jam Nut Kit is just what you need. Crafted from high carbon steel, these jam nuts are designed to withstand the rigors of demanding applications while providing a secure fit.
The JNR6S-5PK kit includes five jam nuts, making it a practical choice for various applications. Their robust construction means you can trust them to hold up under pressure, whether in machinery or automotive settings. The corrosion-resistant coating ensures longevity, reducing the need for frequent replacements.
| Item | Details |
|---|---|
| Material | High Carbon Steel |
| Thread Size | 3/8-24 |
| Hex Size | 9/16 |
| Quantity | 5 Nuts |
| Standards | ANSI B18.2.2-1972 |
The QA1 JNR6S-5PK is ideal for a wide range of industrial applications where secure fastening is essential. Whether you’re working on machinery, automotive projects, or other mechanical tasks, these jam nuts are designed to fit seamlessly into your workflow.
Users appreciate the strength and reliability of the QA1 Steel Jam Nuts. Many have noted how easy they are to install and the peace of mind that comes from knowing their connections are secure. The protective coating also receives high marks for keeping the nuts looking great and functioning well, even in challenging environments.
Other Part Numbers:
QA1 #qapJNR6S-5PK
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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 ExpertsThe 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 FacilityThe 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 RacingIf 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.