QA1 Steel Jam Nut With Right Hand 1 1 4-12 Threads With A 1 7 8 Hex. - JNR16S

QA1 Steel Jam Nut With Right Hand 1 1 4-12 Threads With A 1 7 8 Hex. - JNR16S

QA1 offers steel jam nuts for the industrial market. Steel jam nuts are made with high carbon steel and a protective coating and reference ANSI B18.2.2-1972.

Key Features

• Brand: QA1
• Part Number: JNR16S
• Product Type: Jam Nut
• Fitment: Universal
• Built for improved handling, stance, suspension control, and reliable performance
• Designed for serious street, performance, drag, pro-touring, and custom builds

Fitment & Installation Notes

Universal Professional installation is recommended when suspension geometry, alignment, ride height, welding, or fabrication may be involved.

Emissions & Compliance

Catalog compliance data lists CARB:N and/or EPA:N. Confirm state and local requirements before street use.

Why Buy This Part

Choose QA1 for proven performance parts engineered for enthusiasts who care about fitment, quality, and real-world results.