The QA1 QAPJNR12A-6PK aluminum jam nut kit includes six precision-made jam nuts for automotive and industrial applications. Each nut features a 3/4-16 right-hand thread and a 1-1/8-inch hex profile for secure installation and adjustment with compatible suspension, steering, and hardware components. The aluminum construction helps provide a lightweight alternative to traditional steel jam nuts while maintaining dependable performance in demanding applications.
Manufactured from 7075 aluminum, these QA1 jam nuts are clear anodized for added surface protection and a clean, durable finish. Their design supports reliable thread engagement and helps lock components in place when properly tightened. This six-piece kit is a practical choice for replacement hardware, custom builds, motorsports projects, and other applications requiring compatible 3/4-16 threaded components.
Feature: Six-piece aluminum jam nut kit
Feature: 3/4-16 right-hand threads
Feature: 1-1/8-inch hex profile
Feature: Manufactured from 7075 aluminum
Feature: Clear anodized finish
Feature: Designed for automotive and industrial applications
QA1 offers a range of jam nuts in aluminum and steel, with standard and metric options available across the product line. Confirm thread direction, thread size, and compatible hardware before installation. The QA1 QAPJNR12A-6PK is intended for use with components designed for matching specifications and should be installed according to the application manufacturer’s recommended procedures.
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