Auto Barn
Est. 1957
QA1

QA1 Jam Nut - 7/16-20 Left Hand - 11/16in Hex 1/4in Wide - Steel

$0.81

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

QA1 Jam Nut - 7/16-20 Left Hand - 11/16in Hex 1/4in Wide - Steel. A steel jam nut for securing components.

Key Features

  • Steel jam nut with 7/16-20 left-hand threads.
  • 11/16 inch hex size for wrench access.
  • 1/4 inch wide for a compact fit.
  • Available in steel or aluminum.
  • Standard and metric options are offered.
  • Some versions feature a clear anodized finish.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Secure CheckoutFast Shipping631-982-0042
About this part

Product Details

When you're working on engine components and need to secure a threaded rod or shaft, a jam nut is a small but critical piece of hardware. This steel jam nut from QA1 features a 7/16-20 left-hand thread, meaning it tightens in the opposite direction of most standard threads. This is important for applications where rotation could otherwise loosen a standard nut.

Built from steel for solid strength, this jam nut has a 11/16 inch hex size for easy tightening with a wrench and is 1/4 inch wide. It's a straightforward, well-built component designed to do its job reliably. QA1 offers these in both standard and metric sizes, and some options come with a clear anodized finish for added protection.

Specifications

Brand
QA1
Manufacturer Part #
JNL7S
UPC
806990010728

Frequently Asked Questions

QA1 Jam Nut - 7/16-20 Left Hand - 11/16in Hex 1/4in Wide - Steel

$0.81