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SKU: JNR5S | UPC: 806990010629
QA1 Jam Nut 5/16-24 Right Hand 1/2in Hex 3/16in Wide Steel JNR5S
QA1 JNR5S jam nut delivers secure locking for rod ends and suspension linkages with 5/16-24 right hand threads 1/2in hex head and 3/16in width. Built for circle track racing drag racing street performance and street rodding applications. High carbon steel construction with protective coating ensures lasting hold in demanding conditions.
Key Features
- Thread Specification: 5/16-24 right hand threads match QA1 rod ends and heim joints for precise secure fastening
- Hex Size: 1/2in hex allows easy tightening with standard wrenches during adjustments or builds
- Nut Width: 3/16in slim profile fits tight spaces in linkages without adding bulk
- Material and Finish: High carbon steel with protective coating resists corrosion and wear in motorsports environments
- Standards Compliance: Meets ANSI B18.2.2-1972 for reliable performance in industrial and racing hardware
Product Notes
- Pair with QA1 spherical bearings rod ends or custom linkages for complete suspension setups
- Available in steel or aluminum options with standard and metric sizes for versatility
- Lightweight design reduces unsprung weight in performance builds
Installation Notes
- Professional installation recommended.
- Thread onto 5/16-24 rod end or linkage then torque against mating nut
- Compatible with 1/2in open end box end or socket wrenches
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Performance Vehicles | Racing/Street/Drag |
| 1960-2024 | Universal | Circle Track Cars | All |
| 1960-2024 | Universal | Street Rods | All |
Why Choose QA1?
- Founded in 1993 leader in rod ends spherical bearings for motorsports
- American-made in 83000 sq ft Lakeville MN facility
- Specializes in shocks suspension carbon fiber driveshafts for racing markets
Frequently Asked Questions
-
Q: Does this jam nut fit QA1 rod ends?
A: Yes JNR5S threads directly onto QA1 5/16-24 right hand rod ends and heim joints for secure locking -
Q: What material and protection does it have?
A: High carbon steel with protective coating for corrosion resistance and durability in harsh racing conditions -
Q: Is installation straightforward?
A: Simple thread on and wrench tighten with 1/2in tool professional install advised for suspension applications
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Poly bag in small box 3x3x1 inches
- Weight: 0.02 lbs
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