QA1 qapJNL16S Jam Nut - 1-1/4-12 Left-Hand Threads - 1-7/8 in Hex - Steel

Steel jam nut with left hand 1 1/4-12 threads with a 1 7/8 hex. 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.

• Available in steel or aluminum
• Standard and metric options
• Clear anodized

The QA1 qapJNL16S is a steel jam nut designed for automotive and industrial applications. It features left-hand 1-1/4-12 threads and a 1-7/8-inch hex, providing a secure threaded fastening solution for compatible assemblies.

Key Features & Performance Benefits

• High-carbon steel construction: Provides a durable material for industrial and automotive applications.
• Protective coating: Helps protect the steel jam nut during use.
• Left-hand threading: Uses 1-1/4-12 left-hand threads for compatible applications.
• Large hex profile: The 1-7/8-inch hex supports installation with the appropriate tool.

Product Specifications & Technical Data

• Brand: QA1
• Part number: qapJNL16S
• Product type: Jam nut
• Material: Steel
• Thread size: 1-1/4-12
• Thread direction: Left hand
• Hex size: 1-7/8 inches
• Reference standard: ANSI B18.2.2-1972

What's Included

One QA1 steel jam nut.

Fitment

Specific vehicle fitment data was not provided. Verify thread size, thread direction, hex size, and application requirements before installation.

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1