When it comes to reliable fastening solutions, the QA1 MJNR14S Steel Jam Nut stands out in the industrial market. Crafted from high carbon steel, these jam nuts are built to withstand the rigors of demanding applications.
These steel jam nuts are designed to provide a tight grip, preventing loosening under vibration and stress. Whether you’re working on machinery or automotive applications, the MJNR14S offers a dependable solution that ensures safety and reliability.
| Specification | Detail |
|---|---|
| Material | High Carbon Steel |
| Thread Type | M12-1.25 6H |
| Hex Size | 19mm |
| Standard | ANSI B18.2.2-1972 |
The MJNR14S jam nut is perfect for various industrial applications, ensuring a snug fit on compatible components. Its robust design makes it suitable for both heavy-duty machinery and automotive uses.
Users appreciate the MJNR14S for its exceptional reliability and performance. Many have noted that these jam nuts hold up well under high-stress conditions, making them a go-to choice for professionals in the field. The corrosion-resistant coating is also a highlight, ensuring longevity even in harsh environments.
Other Part Numbers:
QA1 #qapMJNR14S
⚠ 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.