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SKU: JNL10S | UPC: 806990010742
QA1 Jam Nut 5/8-18 Left Hand 15/16 Hex 3/8in Wide Steel JNL10S
QA1 JNL10S jam nut delivers precise locking for left hand threaded rod ends and spherical bearings in performance automotive applications. Crafted for circle track drag racing street performance and street rodding this steel component ensures adjustments stay secure under high stress loads. High carbon steel build with protective coating handles demanding racing environments.
Key Features
- 5/8-18 Left Hand Threads: Matches left hand rod ends for secure locking in custom suspension and steering linkages preventing loosening during operation
- 15/16 Inch Hex: Provides firm grip for standard wrenches enabling quick installation and adjustments in tight spaces
- 3/8 Inch Width: Compact design fits alongside heim joints and bearings without interference in performance setups
- High Carbon Steel Construction: Delivers strength and durability with protective coating to resist corrosion and wear in harsh conditions
- ANSI B18.2.2-1972 Compliant: Meets industry standards for reliable threading and fit in industrial and motorsports hardware
Product Notes
- Part of QA1 lineup including rod ends ball joints and carbon fiber driveshafts
- Steel version JNL10S complements aluminum options for varied performance needs
- Special order availability ships promptly from Lakeville MN facility
Installation Notes
- Professional installation recommended.
- Apply to clean threads and torque per QA1 rod end specifications typically 40-50 ft-lbs
- Compatible with QA1 rod ends spherical bearings and custom linkages
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | QA1 Rod Ends | Suspension Linkages | Steering Components |
| Universal | Performance | Racing Applications | Circle Track Drag |
| Universal | Street Rod | Custom Builds | Heim Joint Setups |
Why Choose QA1?
- Founded in 1993 as leader in rod ends and spherical bearings for motorsports
- American-made in 83000 sq ft Lakeville MN facility for consistent quality
- Expands with in-house carbon fiber filament winding for driveshafts and components
Frequently Asked Questions
-
Q: Does this jam nut fit standard QA1 rod ends?
A: Yes JNL10S threads perfectly onto 5/8-18 left hand QA1 rod ends and spherical bearings for secure locking -
Q: What finish protects the steel?
A: Protective coating over high carbon steel prevents rust and extends service life in racing conditions -
Q: Is installation straightforward?
A: Use 15/16 wrench torque to spec and pair with Loctite for high vibration setups professional install advised
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Polybag in 3x3x1 inch box
- Weight: 0.06 lbs
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